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[routing-wg] Weekly Global IPv4 Routing Table Report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 18 Sep, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 862995 Prefixes after maximum aggregation (per Origin AS): 326303 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 415008 Total ASes present in the Internet Routing Table: 71963 Prefixes per ASN: 11.99 Origin-only ASes present in the Internet Routing Table: 61847 Origin ASes announcing only one prefix: 25513 Transit ASes present in the Internet Routing Table: 10116 Transit-only ASes present in the Internet Routing Table: 335 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 37 Max AS path prepend of ASN ( 45609) 34 Prefixes from unregistered ASNs in the Routing Table: 926 Number of instances of unregistered ASNs: 931 Number of 32-bit ASNs allocated by the RIRs: 37242 Number of 32-bit ASNs visible in the Routing Table: 30939 Prefixes from 32-bit ASNs in the Routing Table: 144083 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 465 Number of addresses announced to Internet: 3054633344 Equivalent to 182 /8s, 18 /16s and 1 /24s Percentage of available address space announced: 82.5 Percentage of allocated address space announced: 82.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 286863 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231782 Total APNIC prefixes after maximum aggregation: 66191 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 227246 Unique aggregates announced from the APNIC address blocks: 91493 APNIC Region origin ASes present in the Internet Routing Table: 11963 APNIC Prefixes per ASN: 19.00 APNIC Region origin ASes announcing only one prefix: 3393 APNIC Region transit ASes present in the Internet Routing Table: 1675 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7118 Number of APNIC addresses announced to Internet: 773766656 Equivalent to 46 /8s, 30 /16s and 190 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-147769 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 251907 Total ARIN prefixes after maximum aggregation: 115275 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 251845 Unique aggregates announced from the ARIN address blocks: 120093 ARIN Region origin ASes present in the Internet Routing Table: 18911 ARIN Prefixes per ASN: 13.32 ARIN Region origin ASes announcing only one prefix: 6886 ARIN Region transit ASes present in the Internet Routing Table: 1956 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4111 Number of ARIN addresses announced to Internet: 1284624128 Equivalent to 76 /8s, 145 /16s and 207 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 240497 Total RIPE prefixes after maximum aggregation: 112388 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 236680 Unique aggregates announced from the RIPE address blocks: 144864 RIPE Region origin ASes present in the Internet Routing Table: 28032 RIPE Prefixes per ASN: 8.44 RIPE Region origin ASes announcing only one prefix: 12053 RIPE Region transit ASes present in the Internet Routing Table: 3903 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10392 Number of RIPE addresses announced to Internet: 711440512 Equivalent to 42 /8s, 103 /16s and 184 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111606 Total LACNIC prefixes after maximum aggregation: 26532 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 112559 Unique aggregates announced from the LACNIC address blocks: 47147 LACNIC Region origin ASes present in the Internet Routing Table: 10785 LACNIC Prefixes per ASN: 10.44 LACNIC Region origin ASes announcing only one prefix: 2639 LACNIC Region transit ASes present in the Internet Routing Table: 2107 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8444 Number of LACNIC addresses announced to Internet: 176280064 Equivalent to 10 /8s, 129 /16s and 210 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26277 Total AfriNIC prefixes after maximum aggregation: 5204 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 34200 Unique aggregates announced from the AfriNIC address blocks: 10999 AfriNIC Region origin ASes present in the Internet Routing Table: 1543 AfriNIC Prefixes per ASN: 22.16 AfriNIC Region origin ASes announcing only one prefix: 542 AfriNIC Region transit ASes present in the Internet Routing Table: 306 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 874 Number of AfriNIC addresses announced to Internet: 108186624 Equivalent to 6 /8s, 114 /16s and 204 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8037 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5824 785 678 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3661 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3507 1023 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2900 1897 56 VNPT-AS-VN VNPT Corp, VN 4766 2502 11120 582 KIXS-AS-KR Korea Telecom, KR 9498 2364 502 239 BBIL-AP BHARTI Airtel Ltd., IN 45090 2127 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2115 437 192 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5576 9716 2467 AMAZON-02, US 11492 4650 308 759 CABLEONE, US 22773 4028 3035 307 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3961 264 32 VIASAT-SP-BACKBONE, US 16625 3590 1854 2500 AKAMAI-AS, US 6327 3368 1318 66 SHAW, CA 30036 2593 375 163 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2508 5029 448 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3032 504 CHARTER-20115, US 5972 2166 489 787 DNIC-ASBLK-05800-06055, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6894 1726 143 UNI2-AS, ES 20940 3796 3348 215 AKAMAI-ASN1, NL 8551 3291 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3269 187 23 ALJAWWALSTC-AS, SA 12389 2907 2279 895 ROSTELECOM-AS, RU 9009 2508 262 1333 M247, GB 34984 2224 357 598 TELLCOM-AS, TR 61317 1776 267 976 ASDETUK www.heficed.com, GB 58224 1639 891 570 TCI, IR 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8553 3454 577 Uninet S.A. de C.V., MX 10620 3416 523 677 Telmex Colombia S.A., CO 11830 2497 369 62 Instituto Costarricense de Electricidad 13999 1717 384 465 Mega Cable, S.A. de C.V., MX 6503 1514 359 477 Axtel, S.A.B. de C.V., MX 28573 1463 2304 231 CLARO S.A., BR 3816 1240 652 152 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1131 2351 134 TIM SA, BR 6147 1086 369 22 Telefonica del Peru S.A.A., PE 11172 957 111 70 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1633 393 20 LINKdotNET-AS, EG 24835 1463 499 33 RAYA-AS, EG 36992 1289 1417 272 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 781 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 578 522 40 Vodafone-, EG 15399 502 49 29 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 2018 343 319 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8553 3454 577 Uninet S.A. de C.V., MX 9808 8037 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6894 1726 143 UNI2-AS, ES 7545 5824 785 678 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5576 9716 2467 AMAZON-02, US 4538 4711 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4650 308 759 CABLEONE, US 22773 4028 3035 307 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3961 264 32 VIASAT-SP-BACKBONE, US 20940 3796 3348 215 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8037 7980 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6894 6751 UNI2-AS, ES 7545 5824 5146 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4711 4637 ERX-CERNET-BKB China Education and Research Net 7155 3961 3929 VIASAT-SP-BACKBONE, US 11492 4650 3891 CABLEONE, US 22773 4028 3721 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3661 3641 VIETEL-AS-AP Viettel Group, VN 20940 3796 3581 AKAMAI-ASN1, NL 7713 3507 3451 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:301 /13:596 /14:1215 /15:2037 /16:13419 /17:8267 /18:14009 /19:25398 /20:42555 /21:50911 /22:107040 /23:92168 /24:503459 /25:1450 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5819 6894 UNI2-AS, ES 11492 3602 4650 CABLEONE, US 6327 3176 3368 SHAW, CA 7155 3049 3961 VIASAT-SP-BACKBONE, US 22773 2998 4028 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2943 8553 Uninet S.A. de C.V., MX 39891 2805 3269 ALJAWWALSTC-AS, SA 8551 2757 3291 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2247 2593 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1931 2497 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1913 2:1098 3:145 4:20 5:3599 6:83 7:5 8:1543 9:1 11:164 12:1735 13:385 14:2285 15:104 16:23 17:355 18:113 20:126 21:4 22:188 23:5101 24:2451 25:2 27:2532 29:19 31:2360 32:113 34:1 35:47 36:1728 37:3840 38:2237 39:641 40:165 41:3795 42:985 43:2060 44:286 45:15395 46:3737 47:354 48:7 49:1632 50:1813 51:101 52:1284 54:249 55:747 56:4 57:54 58:1736 59:1191 60:933 61:2314 62:2294 63:1955 64:5367 65:2363 66:4992 67:2868 68:1165 69:4121 70:1363 71:677 72:3154 74:2626 75:1499 76:696 77:2036 78:1679 79:2622 80:1872 81:1554 82:1399 83:1153 84:1310 85:2762 86:719 87:1826 88:973 89:3032 90:516 91:7381 92:1828 93:2551 94:3156 95:3500 96:1304 97:345 98:978 99:959 100:76 101:1057 102:1682 103:26934 104:4021 105:436 106:827 107:2335 108:729 109:3865 110:2047 111:3131 112:1938 113:1412 114:1473 115:1929 116:1872 117:2409 118:2305 119:1892 120:1555 121:1081 122:2524 123:2164 124:1605 125:2080 128:1347 129:1369 130:882 131:2027 132:773 133:362 134:1852 135:312 136:785 137:849 138:2394 139:1189 140:757 141:1215 142:1201 143:1351 144:1269 145:325 146:1517 147:1404 148:2159 149:1509 150:820 151:1086 152:1638 153:428 154:3056 155:1337 156:1761 157:1222 158:990 159:2027 160:2360 161:1254 162:3389 163:1097 164:1548 165:1430 166:593 167:1656 168:3635 169:692 170:4314 171:806 172:2755 173:2874 174:1001 175:1106 176:3282 177:4451 178:3001 179:1886 180:2245 181:2654 182:3252 183:2021 184:2417 185:18848 186:4240 187:3130 188:3341 189:2877 190:8688 191:1349 192:10724 193:8303 194:6784 195:4850 196:2908 197:2117 198:6030 199:5935 200:7363 201:5228 202:10527 203:10025 204:4525 205:3389 206:3784 207:3365 208:4036 209:4755 210:4180 211:2360 212:3769 213:3394 214:1168 215:64 216:6375 217:2588 218:1219 219:673 220:1958 221:980 222:854 223:2047 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 25 Sep, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 864175 Prefixes after maximum aggregation (per Origin AS): 327027 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 416114 Total ASes present in the Internet Routing Table: 72001 Prefixes per ASN: 12.00 Origin-only ASes present in the Internet Routing Table: 61879 Origin ASes announcing only one prefix: 25534 Transit ASes present in the Internet Routing Table: 10122 Transit-only ASes present in the Internet Routing Table: 341 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 42 Max AS path prepend of ASN ( 45609) 34 Prefixes from unregistered ASNs in the Routing Table: 907 Number of instances of unregistered ASNs: 912 Number of 32-bit ASNs allocated by the RIRs: 37320 Number of 32-bit ASNs visible in the Routing Table: 31016 Prefixes from 32-bit ASNs in the Routing Table: 144062 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 463 Number of addresses announced to Internet: 3065905408 Equivalent to 182 /8s, 190 /16s and 1 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 287414 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231616 Total APNIC prefixes after maximum aggregation: 66252 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 227068 Unique aggregates announced from the APNIC address blocks: 91891 APNIC Region origin ASes present in the Internet Routing Table: 11991 APNIC Prefixes per ASN: 18.94 APNIC Region origin ASes announcing only one prefix: 3424 APNIC Region transit ASes present in the Internet Routing Table: 1678 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7144 Number of APNIC addresses announced to Internet: 772824960 Equivalent to 46 /8s, 16 /16s and 95 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-147769 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 252530 Total ARIN prefixes after maximum aggregation: 115618 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 252353 Unique aggregates announced from the ARIN address blocks: 120420 ARIN Region origin ASes present in the Internet Routing Table: 18901 ARIN Prefixes per ASN: 13.35 ARIN Region origin ASes announcing only one prefix: 6866 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4125 Number of ARIN addresses announced to Internet: 1297036288 Equivalent to 77 /8s, 79 /16s and 52 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 240870 Total RIPE prefixes after maximum aggregation: 112656 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 237047 Unique aggregates announced from the RIPE address blocks: 145189 RIPE Region origin ASes present in the Internet Routing Table: 28037 RIPE Prefixes per ASN: 8.45 RIPE Region origin ASes announcing only one prefix: 12056 RIPE Region transit ASes present in the Internet Routing Table: 3903 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10416 Number of RIPE addresses announced to Internet: 711546496 Equivalent to 42 /8s, 105 /16s and 86 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111822 Total LACNIC prefixes after maximum aggregation: 26584 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 112781 Unique aggregates announced from the LACNIC address blocks: 47158 LACNIC Region origin ASes present in the Internet Routing Table: 10796 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2651 LACNIC Region transit ASes present in the Internet Routing Table: 2117 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8458 Number of LACNIC addresses announced to Internet: 176227072 Equivalent to 10 /8s, 129 /16s and 3 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26430 Total AfriNIC prefixes after maximum aggregation: 5210 AfriNIC Deaggregation factor: 5.07 Prefixes being announced from the AfriNIC address blocks: 34463 Unique aggregates announced from the AfriNIC address blocks: 11046 AfriNIC Region origin ASes present in the Internet Routing Table: 1542 AfriNIC Prefixes per ASN: 22.35 AfriNIC Region origin ASes announcing only one prefix: 537 AfriNIC Region transit ASes present in the Internet Routing Table: 306 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 873 Number of AfriNIC addresses announced to Internet: 107936000 Equivalent to 6 /8s, 110 /16s and 249 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8031 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5824 786 678 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4701 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3648 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3512 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2922 1897 56 VNPT-AS-VN VNPT Corp, VN 4766 2495 11119 576 KIXS-AS-KR Korea Telecom, KR 9498 2361 485 236 BBIL-AP BHARTI Airtel Ltd., IN 4755 2147 439 212 TATACOMM-AS TATA Communications formerl 45090 2127 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5580 9747 2477 AMAZON-02, US 11492 4722 312 747 CABLEONE, US 22773 4038 3041 316 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3949 264 32 VIASAT-SP-BACKBONE, US 16625 3585 1851 2497 AKAMAI-AS, US 6327 3368 1318 66 SHAW, CA 30036 2591 374 166 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2528 5028 450 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3032 504 CHARTER-20115, US 7018 2233 24177 1423 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6885 1726 143 UNI2-AS, ES 20940 3835 3348 216 AKAMAI-ASN1, NL 8551 3284 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3269 187 23 ALJAWWALSTC-AS, SA 12389 2909 2279 895 ROSTELECOM-AS, RU 9009 2530 263 1337 M247, GB 34984 2230 358 602 TELLCOM-AS, TR 61317 1739 260 942 ASDETUK www.heficed.com, GB 58224 1643 892 572 TCI, IR 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8813 3457 574 Uninet S.A. de C.V., MX 10620 3418 522 686 Telmex Colombia S.A., CO 11830 2495 369 62 Instituto Costarricense de Electricidad 13999 1692 365 462 Mega Cable, S.A. de C.V., MX 6503 1516 359 477 Axtel, S.A.B. de C.V., MX 28573 1465 2306 239 CLARO S.A., BR 3816 1235 646 149 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1145 2351 136 TIM SA, BR 6147 1088 369 22 Telefonica del Peru S.A.A., PE 11172 957 111 70 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1639 393 21 LINKdotNET-AS, EG 24835 1548 503 32 RAYA-AS, EG 36992 1288 1417 272 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 788 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 595 522 40 Vodafone-, EG 15399 502 49 29 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 2018 339 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8813 3457 574 Uninet S.A. de C.V., MX 9808 8031 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6885 1726 143 UNI2-AS, ES 7545 5824 786 678 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5580 9747 2477 AMAZON-02, US 11492 4722 312 747 CABLEONE, US 4538 4701 4192 74 ERX-CERNET-BKB China Education and Rese 22773 4038 3041 316 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3949 264 32 VIASAT-SP-BACKBONE, US 20940 3835 3348 216 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8031 7974 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6885 6742 UNI2-AS, ES 7545 5824 5146 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4701 4627 ERX-CERNET-BKB China Education and Research Net 11492 4722 3975 CABLEONE, US 7155 3949 3917 VIASAT-SP-BACKBONE, US 22773 4038 3722 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3648 3628 VIETEL-AS-AP Viettel Group, VN 20940 3835 3619 AKAMAI-ASN1, NL 7713 3512 3456 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:102 /12:304 /13:595 /14:1214 /15:2038 /16:13601 /17:8302 /18:14027 /19:25402 /20:42568 /21:50920 /22:106881 /23:92259 /24:504437 /25:1455 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5810 6885 UNI2-AS, ES 11492 3661 4722 CABLEONE, US 8151 3186 8813 Uninet S.A. de C.V., MX 6327 3176 3368 SHAW, CA 7155 3037 3949 VIASAT-SP-BACKBONE, US 22773 2998 4038 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2805 3269 ALJAWWALSTC-AS, SA 8551 2750 3284 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2244 2591 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1929 2495 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1915 2:1076 3:145 4:20 5:3647 6:83 7:5 8:1540 9:1 11:164 12:1735 13:384 14:2284 15:109 16:24 17:356 18:108 20:126 21:4 22:188 23:5143 24:2450 25:2 27:2534 29:19 31:2336 32:112 34:1 35:47 36:1729 37:3908 38:2249 39:599 40:165 41:3820 42:990 43:2045 44:286 45:15480 46:3736 47:354 48:6 49:1657 50:1821 51:101 52:1285 54:249 55:746 56:4 57:54 58:1733 59:1194 60:931 61:2309 62:2298 63:1967 64:5357 65:2358 66:4987 67:2868 68:1160 69:4123 70:1362 71:677 72:3150 74:2620 75:1490 76:695 77:2027 78:1694 79:2617 80:1875 81:1537 82:1364 83:1155 84:1299 85:2829 86:726 87:1837 88:972 89:3016 90:503 91:7375 92:1847 93:2549 94:3158 95:3485 96:1304 97:345 98:976 99:959 100:76 101:1057 102:1671 103:26978 104:4009 105:437 106:810 107:2339 108:729 109:3873 110:2040 111:3126 112:1943 113:1405 114:1471 115:1918 116:1858 117:2403 118:2309 119:1889 120:1560 121:1076 122:2535 123:2165 124:1595 125:2082 128:1352 129:1346 130:890 131:2018 132:777 133:362 134:1858 135:312 136:787 137:853 138:2391 139:1188 140:758 141:1235 142:1204 143:1367 144:1269 145:324 146:1554 147:1415 148:2164 149:1513 150:824 151:1089 152:1644 153:429 154:3081 155:1342 156:1838 157:1226 158:1002 159:2023 160:2375 161:1257 162:3389 163:1101 164:1549 165:1432 166:592 167:1661 168:3658 169:690 170:4347 171:801 172:2753 173:2940 174:1001 175:1113 176:3294 177:4470 178:3003 179:1905 180:2267 181:2668 182:3265 183:2011 184:2418 185:18894 186:4251 187:3162 188:3332 189:2882 190:8691 191:1343 192:10740 193:8344 194:6808 195:4849 196:2896 197:2123 198:6029 199:5948 200:7374 201:5439 202:10504 203:10031 204:4511 205:3376 206:3778 207:3358 208:4026 209:4758 210:4185 211:2358 212:3771 213:3404 214:1162 215:64 216:6386 217:2605 218:1215 219:666 220:1950 221:979 222:851 223:2075 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 02 Oct, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 864928 Prefixes after maximum aggregation (per Origin AS): 327395 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 416427 Total ASes present in the Internet Routing Table: 71992 Prefixes per ASN: 12.01 Origin-only ASes present in the Internet Routing Table: 61880 Origin ASes announcing only one prefix: 25516 Transit ASes present in the Internet Routing Table: 10112 Transit-only ASes present in the Internet Routing Table: 339 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 38 Max AS path prepend of ASN ( 37447) 35 Prefixes from unregistered ASNs in the Routing Table: 900 Number of instances of unregistered ASNs: 906 Number of 32-bit ASNs allocated by the RIRs: 37393 Number of 32-bit ASNs visible in the Routing Table: 31025 Prefixes from 32-bit ASNs in the Routing Table: 144330 Number of bogon 32-bit ASNs visible in the Routing Table: 34 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 452 Number of addresses announced to Internet: 3068651008 Equivalent to 182 /8s, 231 /16s and 230 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 287757 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231738 Total APNIC prefixes after maximum aggregation: 66212 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 227075 Unique aggregates announced from the APNIC address blocks: 91937 APNIC Region origin ASes present in the Internet Routing Table: 11991 APNIC Prefixes per ASN: 18.94 APNIC Region origin ASes announcing only one prefix: 3418 APNIC Region transit ASes present in the Internet Routing Table: 1671 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7148 Number of APNIC addresses announced to Internet: 772173696 Equivalent to 46 /8s, 6 /16s and 111 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-147769 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 252764 Total ARIN prefixes after maximum aggregation: 115758 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 252694 Unique aggregates announced from the ARIN address blocks: 120568 ARIN Region origin ASes present in the Internet Routing Table: 18899 ARIN Prefixes per ASN: 13.37 ARIN Region origin ASes announcing only one prefix: 6867 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4130 Number of ARIN addresses announced to Internet: 1300138752 Equivalent to 77 /8s, 126 /16s and 139 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 241282 Total RIPE prefixes after maximum aggregation: 112897 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 237443 Unique aggregates announced from the RIPE address blocks: 145240 RIPE Region origin ASes present in the Internet Routing Table: 28049 RIPE Prefixes per ASN: 8.47 RIPE Region origin ASes announcing only one prefix: 12068 RIPE Region transit ASes present in the Internet Routing Table: 3898 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10427 Number of RIPE addresses announced to Internet: 711382656 Equivalent to 42 /8s, 102 /16s and 214 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111765 Total LACNIC prefixes after maximum aggregation: 26637 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 112683 Unique aggregates announced from the LACNIC address blocks: 47245 LACNIC Region origin ASes present in the Internet Routing Table: 10781 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2622 LACNIC Region transit ASes present in the Internet Routing Table: 2123 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8444 Number of LACNIC addresses announced to Internet: 176435200 Equivalent to 10 /8s, 132 /16s and 48 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26479 Total AfriNIC prefixes after maximum aggregation: 5191 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 34581 Unique aggregates announced from the AfriNIC address blocks: 11037 AfriNIC Region origin ASes present in the Internet Routing Table: 1546 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 541 AfriNIC Region transit ASes present in the Internet Routing Table: 302 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 876 Number of AfriNIC addresses announced to Internet: 108194560 Equivalent to 6 /8s, 114 /16s and 235 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8042 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5826 786 677 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3612 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3515 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3012 1897 56 VNPT-AS-VN VNPT Corp, VN 4766 2495 11119 576 KIXS-AS-KR Korea Telecom, KR 9498 2170 472 237 BBIL-AP BHARTI Airtel Ltd., IN 4755 2127 438 203 TATACOMM-AS TATA Communications formerl 45090 2127 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5657 9780 2489 AMAZON-02, US 11492 4706 311 750 CABLEONE, US 22773 4028 3042 318 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3947 264 30 VIASAT-SP-BACKBONE, US 16625 3600 1861 2514 AKAMAI-AS, US 6327 3369 1318 66 SHAW, CA 30036 2589 374 168 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2530 5028 450 CENTURYLINK-US-LEGACY-QWEST, US 20115 2242 3032 505 CHARTER-20115, US 7018 2227 24176 1421 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6858 1726 143 UNI2-AS, ES 20940 3848 3348 216 AKAMAI-ASN1, NL 8551 3289 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3269 187 23 ALJAWWALSTC-AS, SA 12389 2913 2279 895 ROSTELECOM-AS, RU 9009 2492 259 1310 M247, GB 34984 2229 358 602 TELLCOM-AS, TR 58224 1667 897 579 TCI, IR 61317 1645 256 920 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8866 3457 570 Uninet S.A. de C.V., MX 10620 3410 520 699 Telmex Colombia S.A., CO 11830 2495 369 62 Instituto Costarricense de Electricidad 13999 1696 358 464 Mega Cable, S.A. de C.V., MX 6503 1516 359 477 Axtel, S.A.B. de C.V., MX 28573 1462 2307 241 CLARO S.A., BR 3816 1241 652 151 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1148 2351 136 TIM SA, BR 6147 1089 370 22 Telefonica del Peru S.A.A., PE 11172 957 111 70 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1639 393 21 LINKdotNET-AS, EG 24835 1549 503 32 RAYA-AS, EG 36992 1283 1417 269 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 799 68 11 ORANGE-COTE-IVOIRE, CI 6713 611 1863 34 IAM-AS, MA 36935 607 522 40 Vodafone-, EG 15399 505 50 30 WANANCHI-, KE 37342 471 32 1 MOVITEL, MZ 2018 338 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8866 3457 570 Uninet S.A. de C.V., MX 9808 8042 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6858 1726 143 UNI2-AS, ES 7545 5826 786 677 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5657 9780 2489 AMAZON-02, US 4538 4713 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4706 311 750 CABLEONE, US 22773 4028 3042 318 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3947 264 30 VIASAT-SP-BACKBONE, US 20940 3848 3348 216 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8042 7985 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6858 6715 UNI2-AS, ES 7545 5826 5149 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4639 ERX-CERNET-BKB China Education and Research Net 11492 4706 3956 CABLEONE, US 7155 3947 3917 VIASAT-SP-BACKBONE, US 22773 4028 3710 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3848 3632 AKAMAI-ASN1, NL 7552 3612 3592 VIETEL-AS-AP Viettel Group, VN 7713 3515 3459 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:597 /14:1213 /15:2040 /16:13596 /17:8317 /18:14098 /19:25517 /20:42653 /21:50989 /22:106842 /23:92430 /24:504709 /25:1452 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5810 6858 UNI2-AS, ES 11492 3645 4706 CABLEONE, US 8151 3240 8866 Uninet S.A. de C.V., MX 6327 3176 3369 SHAW, CA 7155 3037 3947 VIASAT-SP-BACKBONE, US 22773 2988 4028 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2805 3269 ALJAWWALSTC-AS, SA 8551 2755 3289 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2242 2589 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1929 2495 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1927 2:1071 3:145 4:20 5:3713 6:85 7:5 8:1546 9:1 11:172 12:1723 13:390 14:2274 15:113 16:24 17:364 18:120 20:126 21:4 22:188 23:5153 24:2447 25:2 27:2544 29:19 31:2347 32:112 34:1 35:47 36:1725 37:3926 38:2259 39:599 40:166 41:3818 42:1015 43:2063 44:288 45:15511 46:3733 47:320 48:5 49:1666 50:1819 51:99 52:1286 54:250 55:738 56:4 57:54 58:1740 59:1183 60:931 61:2291 62:2275 63:1966 64:5368 65:2360 66:4970 67:2873 68:1161 69:4125 70:1361 71:677 72:3150 74:2618 75:1490 76:694 77:2024 78:1700 79:2621 80:1875 81:1546 82:1386 83:1155 84:1291 85:2923 86:716 87:1841 88:1016 89:3002 90:505 91:7385 92:1848 93:2549 94:3165 95:3511 96:1305 97:346 98:975 99:958 100:75 101:1039 102:1701 103:26991 104:4017 105:438 106:821 107:2349 108:727 109:3870 110:2038 111:3124 112:1937 113:1408 114:1466 115:1931 116:1846 117:2412 118:2310 119:1891 120:1561 121:1082 122:2545 123:2164 124:1594 125:2055 128:1366 129:1323 130:893 131:2026 132:778 133:362 134:1861 135:316 136:787 137:855 138:2399 139:1186 140:755 141:1230 142:1204 143:1370 144:1269 145:325 146:1546 147:1412 148:2164 149:1502 150:824 151:1087 152:1644 153:428 154:3109 155:1340 156:1881 157:1239 158:1003 159:2032 160:2376 161:1252 162:3387 163:1102 164:1553 165:1443 166:590 167:1652 168:3659 169:683 170:4347 171:806 172:2743 173:2948 174:1001 175:1118 176:3316 177:4481 178:3003 179:1895 180:2257 181:2663 182:3111 183:2011 184:2423 185:18892 186:4253 187:3146 188:3396 189:2891 190:8654 191:1327 192:10702 193:8351 194:6816 195:4865 196:2897 197:2123 198:6015 199:5939 200:7338 201:5488 202:10514 203:10060 204:4503 205:3368 206:3793 207:3367 208:4020 209:4738 210:4184 211:2359 212:3768 213:3391 214:1168 215:64 216:6373 217:2600 218:1218 219:670 220:1946 221:977 222:855 223:2049 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 09 Oct, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 865799 Prefixes after maximum aggregation (per Origin AS): 328037 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 417220 Total ASes present in the Internet Routing Table: 72037 Prefixes per ASN: 12.02 Origin-only ASes present in the Internet Routing Table: 61895 Origin ASes announcing only one prefix: 25518 Transit ASes present in the Internet Routing Table: 10142 Transit-only ASes present in the Internet Routing Table: 342 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 977 Number of instances of unregistered ASNs: 981 Number of 32-bit ASNs allocated by the RIRs: 37427 Number of 32-bit ASNs visible in the Routing Table: 31091 Prefixes from 32-bit ASNs in the Routing Table: 144662 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 515 Number of addresses announced to Internet: 3069966592 Equivalent to 182 /8s, 251 /16s and 249 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 287724 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231808 Total APNIC prefixes after maximum aggregation: 66263 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 227275 Unique aggregates announced from the APNIC address blocks: 92050 APNIC Region origin ASes present in the Internet Routing Table: 12003 APNIC Prefixes per ASN: 18.93 APNIC Region origin ASes announcing only one prefix: 3416 APNIC Region transit ASes present in the Internet Routing Table: 1688 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7169 Number of APNIC addresses announced to Internet: 772148352 Equivalent to 46 /8s, 6 /16s and 12 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-147769 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 253515 Total ARIN prefixes after maximum aggregation: 116297 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 253446 Unique aggregates announced from the ARIN address blocks: 120928 ARIN Region origin ASes present in the Internet Routing Table: 18893 ARIN Prefixes per ASN: 13.41 ARIN Region origin ASes announcing only one prefix: 6851 ARIN Region transit ASes present in the Internet Routing Table: 1943 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4146 Number of ARIN addresses announced to Internet: 1301072384 Equivalent to 77 /8s, 140 /16s and 202 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 241164 Total RIPE prefixes after maximum aggregation: 112909 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 237322 Unique aggregates announced from the RIPE address blocks: 145502 RIPE Region origin ASes present in the Internet Routing Table: 28061 RIPE Prefixes per ASN: 8.46 RIPE Region origin ASes announcing only one prefix: 12083 RIPE Region transit ASes present in the Internet Routing Table: 3896 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10443 Number of RIPE addresses announced to Internet: 711814272 Equivalent to 42 /8s, 109 /16s and 108 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111884 Total LACNIC prefixes after maximum aggregation: 26638 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 112798 Unique aggregates announced from the LACNIC address blocks: 47315 LACNIC Region origin ASes present in the Internet Routing Table: 10781 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2628 LACNIC Region transit ASes present in the Internet Routing Table: 2135 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8454 Number of LACNIC addresses announced to Internet: 176666880 Equivalent to 10 /8s, 135 /16s and 185 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26451 Total AfriNIC prefixes after maximum aggregation: 5204 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 34443 Unique aggregates announced from the AfriNIC address blocks: 10996 AfriNIC Region origin ASes present in the Internet Routing Table: 1548 AfriNIC Prefixes per ASN: 22.25 AfriNIC Region origin ASes announcing only one prefix: 540 AfriNIC Region transit ASes present in the Internet Routing Table: 306 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 879 Number of AfriNIC addresses announced to Internet: 107914496 Equivalent to 6 /8s, 110 /16s and 165 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8045 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5835 786 680 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3619 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3494 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3027 1896 55 VNPT-AS-VN VNPT Corp, VN 4766 2505 11119 576 KIXS-AS-KR Korea Telecom, KR 9498 2173 472 237 BBIL-AP BHARTI Airtel Ltd., IN 45090 2127 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2126 437 202 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5665 9813 2489 AMAZON-02, US 11492 4681 310 767 CABLEONE, US 22773 4099 3057 383 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3636 1880 2536 AKAMAI-AS, US 6327 3374 1319 67 SHAW, CA 30036 2588 374 179 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2533 5028 453 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3032 504 CHARTER-20115, US 7018 2229 24160 1424 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6846 1726 143 UNI2-AS, ES 20940 3863 3348 214 AKAMAI-ASN1, NL 8551 3277 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3269 187 23 ALJAWWALSTC-AS, SA 12389 2919 2279 896 ROSTELECOM-AS, RU 9009 2485 258 1311 M247, GB 34984 2233 358 603 TELLCOM-AS, TR 58224 1681 899 581 TCI, IR 61317 1637 257 912 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8878 3459 570 Uninet S.A. de C.V., MX 10620 3409 519 711 Telmex Colombia S.A., CO 11830 2498 369 62 Instituto Costarricense de Electricidad 13999 1698 337 462 Mega Cable, S.A. de C.V., MX 6503 1522 359 477 Axtel, S.A.B. de C.V., MX 28573 1465 2309 242 CLARO S.A., BR 3816 1241 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1146 2351 136 TIM SA, BR 6147 1090 370 22 Telefonica del Peru S.A.A., PE 11172 957 111 70 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1636 393 21 LINKdotNET-AS, EG 24835 1529 503 32 RAYA-AS, EG 36992 1287 1418 270 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 800 68 11 ORANGE-COTE-IVOIRE, CI 36935 630 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 504 50 30 WANANCHI-, KE 37342 471 32 1 MOVITEL, MZ 2018 344 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8878 3459 570 Uninet S.A. de C.V., MX 9808 8045 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6846 1726 143 UNI2-AS, ES 7545 5835 786 680 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5665 9813 2489 AMAZON-02, US 4538 4713 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4681 310 767 CABLEONE, US 22773 4099 3057 383 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3863 3348 214 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8045 7988 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6846 6703 UNI2-AS, ES 7545 5835 5155 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4639 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4681 3914 CABLEONE, US 22773 4099 3716 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3863 3649 AKAMAI-ASN1, NL 7552 3619 3599 VIETEL-AS-AP Viettel Group, VN 7713 3494 3438 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398418 UNALLOCATED 8.2.200.0/24 2914 NTT-COMMUNICATIONS-2914, US 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.136.80.0/24 Origin: 20119 ARROW, CA 23.136.80.0/24 Transit: 6939 HURRICANE, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.247.168.0/24 Origin: 142632 NASULEX-AS-AP Nasulex, NL 23.247.168.0/24 Transit: 53667 PONYNET, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:597 /14:1215 /15:2042 /16:13602 /17:8301 /18:14055 /19:25519 /20:42808 /21:51147 /22:107029 /23:92523 /24:505038 /25:1454 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5798 6846 UNI2-AS, ES 11492 3620 4681 CABLEONE, US 8151 3256 8878 Uninet S.A. de C.V., MX 6327 3181 3374 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3022 4099 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2805 3269 ALJAWWALSTC-AS, SA 8551 2743 3277 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2242 2588 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1931 2498 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1927 2:1054 3:145 4:19 5:3654 6:85 7:5 8:1547 9:1 11:172 12:1712 13:391 14:2281 15:114 16:24 17:368 18:121 20:126 21:4 22:188 23:5169 24:2432 25:2 27:2559 29:19 31:2340 32:112 34:1 35:47 36:1718 37:3904 38:2269 39:602 40:151 41:3809 42:1037 43:2077 44:286 45:15493 46:3719 47:320 48:3 49:1678 50:1833 51:99 52:1288 54:247 55:711 56:4 57:54 58:1746 59:1186 60:933 61:2291 62:2265 63:1964 64:5373 65:2360 66:4948 67:2865 68:1158 69:4126 70:1361 71:678 72:3151 74:2614 75:1492 76:693 77:2030 78:1722 79:2607 80:1871 81:1537 82:1366 83:1158 84:1291 85:2833 86:725 87:1846 88:982 89:3058 90:499 91:7369 92:1843 93:2553 94:3165 95:3521 96:1300 97:347 98:975 99:960 100:75 101:1039 102:1690 103:27070 104:4063 105:438 106:823 107:2368 108:731 109:3871 110:2045 111:3130 112:1939 113:1409 114:1501 115:1934 116:1839 117:2410 118:2308 119:1893 120:1561 121:1080 122:2533 123:2170 124:1593 125:2051 128:1379 129:1314 130:899 131:2020 132:775 133:363 134:1862 135:318 136:792 137:862 138:2397 139:1192 140:761 141:1244 142:1180 143:1373 144:1266 145:326 146:1546 147:1443 148:2154 149:1509 150:831 151:1088 152:1659 153:427 154:3104 155:1327 156:1830 157:1183 158:1006 159:2035 160:2349 161:1247 162:3367 163:1083 164:1559 165:1445 166:593 167:1651 168:3647 169:682 170:4327 171:806 172:2750 173:2950 174:999 175:1121 176:3322 177:4542 178:3004 179:1920 180:2259 181:2669 182:3115 183:2011 184:2430 185:18917 186:4239 187:3178 188:3438 189:2900 190:8661 191:1299 192:10694 193:8370 194:6838 195:4878 196:2903 197:2124 198:6032 199:5926 200:7358 201:5488 202:10522 203:10083 204:4499 205:3379 206:4059 207:3352 208:4017 209:4735 210:4190 211:2362 212:3768 213:3364 214:1162 215:61 216:6354 217:2611 218:1219 219:670 220:1946 221:977 222:855 223:2050 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 16 Oct, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 866541 Prefixes after maximum aggregation (per Origin AS): 329021 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 418843 Total ASes present in the Internet Routing Table: 72090 Prefixes per ASN: 12.02 Origin-only ASes present in the Internet Routing Table: 61921 Origin ASes announcing only one prefix: 25538 Transit ASes present in the Internet Routing Table: 10169 Transit-only ASes present in the Internet Routing Table: 346 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 949 Number of instances of unregistered ASNs: 953 Number of 32-bit ASNs allocated by the RIRs: 37511 Number of 32-bit ASNs visible in the Routing Table: 31156 Prefixes from 32-bit ASNs in the Routing Table: 144954 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 453 Number of addresses announced to Internet: 3071273216 Equivalent to 183 /8s, 15 /16s and 233 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 287833 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231909 Total APNIC prefixes after maximum aggregation: 66335 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 227300 Unique aggregates announced from the APNIC address blocks: 92166 APNIC Region origin ASes present in the Internet Routing Table: 12027 APNIC Prefixes per ASN: 18.90 APNIC Region origin ASes announcing only one prefix: 3424 APNIC Region transit ASes present in the Internet Routing Table: 1698 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7196 Number of APNIC addresses announced to Internet: 772900480 Equivalent to 46 /8s, 17 /16s and 134 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-147769 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 254057 Total ARIN prefixes after maximum aggregation: 116852 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 254037 Unique aggregates announced from the ARIN address blocks: 121712 ARIN Region origin ASes present in the Internet Routing Table: 18900 ARIN Prefixes per ASN: 13.44 ARIN Region origin ASes announcing only one prefix: 6843 ARIN Region transit ASes present in the Internet Routing Table: 1946 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4157 Number of ARIN addresses announced to Internet: 1301327616 Equivalent to 77 /8s, 144 /16s and 175 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 241320 Total RIPE prefixes after maximum aggregation: 113069 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 237460 Unique aggregates announced from the RIPE address blocks: 145857 RIPE Region origin ASes present in the Internet Routing Table: 28082 RIPE Prefixes per ASN: 8.46 RIPE Region origin ASes announcing only one prefix: 12098 RIPE Region transit ASes present in the Internet Routing Table: 3905 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10464 Number of RIPE addresses announced to Internet: 711908736 Equivalent to 42 /8s, 110 /16s and 221 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111706 Total LACNIC prefixes after maximum aggregation: 26844 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 112587 Unique aggregates announced from the LACNIC address blocks: 47589 LACNIC Region origin ASes present in the Internet Routing Table: 10781 LACNIC Prefixes per ASN: 10.44 LACNIC Region origin ASes announcing only one prefix: 2629 LACNIC Region transit ASes present in the Internet Routing Table: 2131 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8450 Number of LACNIC addresses announced to Internet: 176566272 Equivalent to 10 /8s, 134 /16s and 48 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26600 Total AfriNIC prefixes after maximum aggregation: 5210 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 34704 Unique aggregates announced from the AfriNIC address blocks: 11141 AfriNIC Region origin ASes present in the Internet Routing Table: 1559 AfriNIC Prefixes per ASN: 22.26 AfriNIC Region origin ASes announcing only one prefix: 544 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 38 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 889 Number of AfriNIC addresses announced to Internet: 108256000 Equivalent to 6 /8s, 115 /16s and 219 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8044 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5852 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4661 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3617 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3505 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3039 1896 55 VNPT-AS-VN VNPT Corp, VN 4766 2507 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2162 472 237 BBIL-AP BHARTI Airtel Ltd., IN 45090 2127 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2126 429 203 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5764 9986 2516 AMAZON-02, US 11492 4675 309 786 CABLEONE, US 22773 4086 3056 375 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3638 1882 2536 AKAMAI-AS, US 6327 3371 1318 69 SHAW, CA 30036 2576 373 244 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2531 5028 450 CENTURYLINK-US-LEGACY-QWEST, US 20115 2242 3032 504 CHARTER-20115, US 7018 2235 24164 1427 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6845 1726 143 UNI2-AS, ES 20940 3878 3348 216 AKAMAI-ASN1, NL 8551 3289 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2929 2283 898 ROSTELECOM-AS, RU 9009 2491 259 1315 M247, GB 34984 2240 358 602 TELLCOM-AS, TR 58224 1691 901 579 TCI, IR 61317 1656 241 917 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8874 3458 571 Uninet S.A. de C.V., MX 10620 3415 520 717 Telmex Colombia S.A., CO 11830 2498 369 62 Instituto Costarricense de Electricidad 13999 1669 330 465 Mega Cable, S.A. de C.V., MX 6503 1522 359 477 Axtel, S.A.B. de C.V., MX 28573 1465 2309 244 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1119 2351 135 TIM SA, BR 6147 1088 369 22 Telefonica del Peru S.A.A., PE 11172 956 111 69 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1636 393 21 LINKdotNET-AS, EG 24835 1550 503 32 RAYA-AS, EG 36992 1287 1418 270 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 800 68 11 ORANGE-COTE-IVOIRE, CI 36935 630 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 509 50 31 WANANCHI-, KE 37342 471 32 1 MOVITEL, MZ 2018 344 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8874 3458 571 Uninet S.A. de C.V., MX 9808 8044 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6845 1726 143 UNI2-AS, ES 7545 5852 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5764 9986 2516 AMAZON-02, US 11492 4675 309 786 CABLEONE, US 4538 4661 4192 74 ERX-CERNET-BKB China Education and Rese 22773 4086 3056 375 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3878 3348 216 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8044 7987 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6845 6702 UNI2-AS, ES 7545 5852 5170 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4661 4587 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4675 3889 CABLEONE, US 22773 4086 3711 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3878 3662 AKAMAI-ASN1, NL 7552 3617 3597 VIETEL-AS-AP Viettel Group, VN 7713 3505 3449 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398418 UNALLOCATED 8.2.200.0/24 2914 NTT-COMMUNICATIONS-2914, US 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:597 /14:1216 /15:2046 /16:13596 /17:8321 /18:14067 /19:25507 /20:42772 /21:51099 /22:107303 /23:92738 /24:505363 /25:1447 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5806 6845 UNI2-AS, ES 11492 3616 4675 CABLEONE, US 8151 3265 8874 Uninet S.A. de C.V., MX 6327 3179 3371 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3018 4086 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 8551 2755 3289 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2229 2576 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1931 2498 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1926 2:1052 3:145 4:19 5:3647 6:85 7:5 8:1552 9:1 11:172 12:1717 13:406 14:2295 15:115 16:24 17:370 18:125 20:126 21:4 22:188 23:5189 24:2430 25:2 27:2551 29:19 31:2359 32:112 34:1 35:47 36:1727 37:3899 38:2296 39:611 40:151 41:3838 42:1039 43:2063 44:293 45:15456 46:3673 47:320 48:3 49:1677 50:1835 51:100 52:1301 54:248 55:739 56:4 57:55 58:1741 59:1181 60:937 61:2288 62:2330 63:1964 64:5369 65:2354 66:4953 67:2866 68:1162 69:4121 70:1360 71:678 72:3156 74:2620 75:1492 76:694 77:2036 78:1734 79:2630 80:1864 81:1527 82:1381 83:1164 84:1294 85:2819 86:718 87:1859 88:977 89:3043 90:508 91:7372 92:1829 93:2563 94:3139 95:3541 96:1297 97:347 98:978 99:949 100:75 101:1041 102:1711 103:27145 104:4058 105:439 106:827 107:2379 108:734 109:3866 110:2041 111:3098 112:1940 113:1410 114:1472 115:1931 116:1897 117:2424 118:2314 119:1893 120:1563 121:1079 122:2536 123:2167 124:1600 125:2048 128:1386 129:1304 130:904 131:2024 132:745 133:364 134:1862 135:318 136:791 137:856 138:2400 139:1190 140:721 141:1267 142:1197 143:1373 144:1267 145:326 146:1555 147:1428 148:2209 149:1489 150:831 151:1087 152:1653 153:429 154:3160 155:1334 156:1757 157:1187 158:1004 159:2045 160:2342 161:1244 162:3349 163:1083 164:1629 165:1467 166:592 167:1657 168:3645 169:689 170:4340 171:807 172:2760 173:2958 174:1000 175:1116 176:3344 177:4539 178:3009 179:1915 180:2255 181:2679 182:3121 183:2011 184:2417 185:18926 186:4209 187:3173 188:3444 189:2906 190:8633 191:1314 192:10695 193:8382 194:6845 195:4871 196:2890 197:2132 198:6031 199:5926 200:7335 201:5492 202:10488 203:10061 204:4512 205:3387 206:4062 207:3354 208:3996 209:4735 210:4199 211:2354 212:3750 213:3371 214:1165 215:61 216:6376 217:2624 218:1219 219:650 220:1947 221:977 222:853 223:2052 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 23 Oct, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 867554 Prefixes after maximum aggregation (per Origin AS): 329940 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 419703 Total ASes present in the Internet Routing Table: 72150 Prefixes per ASN: 12.02 Origin-only ASes present in the Internet Routing Table: 61971 Origin ASes announcing only one prefix: 25553 Transit ASes present in the Internet Routing Table: 10179 Transit-only ASes present in the Internet Routing Table: 348 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 920 Number of instances of unregistered ASNs: 924 Number of 32-bit ASNs allocated by the RIRs: 37600 Number of 32-bit ASNs visible in the Routing Table: 31219 Prefixes from 32-bit ASNs in the Routing Table: 145632 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 417 Number of addresses announced to Internet: 3071270144 Equivalent to 183 /8s, 15 /16s and 221 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 288266 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231716 Total APNIC prefixes after maximum aggregation: 66510 APNIC Deaggregation factor: 3.48 Prefixes being announced from the APNIC address blocks: 227141 Unique aggregates announced from the APNIC address blocks: 92521 APNIC Region origin ASes present in the Internet Routing Table: 12039 APNIC Prefixes per ASN: 18.87 APNIC Region origin ASes announcing only one prefix: 3422 APNIC Region transit ASes present in the Internet Routing Table: 1700 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7211 Number of APNIC addresses announced to Internet: 773052288 Equivalent to 46 /8s, 19 /16s and 215 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 254633 Total ARIN prefixes after maximum aggregation: 117512 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 254543 Unique aggregates announced from the ARIN address blocks: 122065 ARIN Region origin ASes present in the Internet Routing Table: 18927 ARIN Prefixes per ASN: 13.45 ARIN Region origin ASes announcing only one prefix: 6857 ARIN Region transit ASes present in the Internet Routing Table: 1949 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4171 Number of ARIN addresses announced to Internet: 1301368320 Equivalent to 77 /8s, 145 /16s and 78 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 241557 Total RIPE prefixes after maximum aggregation: 113212 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 237828 Unique aggregates announced from the RIPE address blocks: 146133 RIPE Region origin ASes present in the Internet Routing Table: 28094 RIPE Prefixes per ASN: 8.47 RIPE Region origin ASes announcing only one prefix: 12107 RIPE Region transit ASes present in the Internet Routing Table: 3918 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10484 Number of RIPE addresses announced to Internet: 712184704 Equivalent to 42 /8s, 115 /16s and 19 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 112033 Total LACNIC prefixes after maximum aggregation: 26788 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 112908 Unique aggregates announced from the LACNIC address blocks: 47478 LACNIC Region origin ASes present in the Internet Routing Table: 10786 LACNIC Prefixes per ASN: 10.47 LACNIC Region origin ASes announcing only one prefix: 2614 LACNIC Region transit ASes present in the Internet Routing Table: 2119 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8455 Number of LACNIC addresses announced to Internet: 176483328 Equivalent to 10 /8s, 132 /16s and 236 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26695 Total AfriNIC prefixes after maximum aggregation: 5223 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 34717 Unique aggregates announced from the AfriNIC address blocks: 11144 AfriNIC Region origin ASes present in the Internet Routing Table: 1569 AfriNIC Prefixes per ASN: 22.13 AfriNIC Region origin ASes announcing only one prefix: 553 AfriNIC Region transit ASes present in the Internet Routing Table: 311 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 898 Number of AfriNIC addresses announced to Internet: 107911424 Equivalent to 6 /8s, 110 /16s and 153 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8188 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5839 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4661 4192 74 ERX-CERNET-BKB China Education and Rese 7713 3507 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3056 1896 55 VNPT-AS-VN VNPT Corp, VN 7552 2969 1330 19 VIETEL-AS-AP Viettel Group, VN 4766 2507 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2163 472 237 BBIL-AP BHARTI Airtel Ltd., IN 4755 2126 429 203 TATACOMM-AS TATA Communications formerl 45090 2126 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5766 9981 2525 AMAZON-02, US 11492 4672 309 782 CABLEONE, US 22773 4085 3057 378 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3638 1882 2536 AKAMAI-AS, US 6327 3371 1318 69 SHAW, CA 749 2666 50722 1922 DNIC-AS-00749, US 30036 2584 373 195 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2527 5028 447 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3032 504 CHARTER-20115, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6861 1726 143 UNI2-AS, ES 20940 3892 3348 214 AKAMAI-ASN1, NL 39891 3271 187 23 ALJAWWALSTC-AS, SA 8551 3270 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2929 2283 898 ROSTELECOM-AS, RU 9009 2508 259 1323 M247, GB 34984 2241 358 603 TELLCOM-AS, TR 58224 1692 902 581 TCI, IR 61317 1665 223 927 ASDETUK www.heficed.com, GB 13188 1606 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8902 3461 572 Uninet S.A. de C.V., MX 10620 3413 519 716 Telmex Colombia S.A., CO 11830 2498 369 62 Instituto Costarricense de Electricidad 13999 1641 297 457 Mega Cable, S.A. de C.V., MX 6503 1523 359 473 Axtel, S.A.B. de C.V., MX 28573 1444 2309 253 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1126 2351 135 TIM SA, BR 6147 1083 369 22 Telefonica del Peru S.A.A., PE 11172 956 111 69 Alestra, S. de R.L. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1636 393 21 LINKdotNET-AS, EG 24835 1551 503 32 RAYA-AS, EG 36992 1287 1418 270 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 813 68 11 ORANGE-COTE-IVOIRE, CI 36935 643 523 44 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 514 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 2018 343 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8902 3461 572 Uninet S.A. de C.V., MX 9808 8188 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6861 1726 143 UNI2-AS, ES 7545 5839 787 682 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5766 9981 2525 AMAZON-02, US 11492 4672 309 782 CABLEONE, US 4538 4661 4192 74 ERX-CERNET-BKB China Education and Rese 22773 4085 3057 378 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 20940 3892 3348 214 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8188 8131 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6861 6718 UNI2-AS, ES 7545 5839 5157 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4661 4587 ERX-CERNET-BKB China Education and Research Net 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4672 3890 CABLEONE, US 22773 4085 3707 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3892 3678 AKAMAI-ASN1, NL 7713 3507 3450 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 6327 3371 3302 SHAW, CA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398418 UNALLOCATED 8.2.200.0/24 2914 NTT-COMMUNICATIONS-2914, US 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:596 /14:1214 /15:2045 /16:13601 /17:8330 /18:14072 /19:25507 /20:42973 /21:50849 /22:107093 /23:93296 /24:506056 /25:1453 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5822 6861 UNI2-AS, ES 11492 3611 4672 CABLEONE, US 8151 3290 8902 Uninet S.A. de C.V., MX 6327 3179 3371 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 3014 4085 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 8551 2735 3270 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2238 2584 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1931 2498 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1921 2:1051 3:145 4:19 5:3658 6:85 7:5 8:1552 9:1 11:172 12:1715 13:400 14:2291 15:118 16:24 17:372 18:121 20:126 21:4 22:188 23:5235 24:2415 25:2 27:2517 29:19 31:2365 32:106 34:1 35:47 36:1730 37:3906 38:2322 39:608 40:151 41:3868 42:1039 43:2064 44:290 45:15532 46:3655 47:320 48:1 49:1674 50:1839 51:100 52:1294 54:279 55:735 56:4 57:55 58:1747 59:1177 60:932 61:2336 62:2317 63:1959 64:5370 65:2359 66:4929 67:2864 68:1165 69:4112 70:1355 71:678 72:3160 74:2627 75:1495 76:698 77:2042 78:1735 79:2569 80:1855 81:1515 82:1354 83:1165 84:1292 85:2823 86:716 87:1867 88:980 89:3067 90:505 91:7417 92:1834 93:2565 94:3132 95:3563 96:1297 97:347 98:977 99:953 100:75 101:1039 102:1724 103:27215 104:4052 105:436 106:804 107:2385 108:733 109:3915 110:2042 111:3122 112:1956 113:1406 114:1504 115:1937 116:1889 117:2344 118:2327 119:1884 120:1592 121:1088 122:2537 123:2166 124:1596 125:2049 128:1400 129:1159 130:903 131:2062 132:743 133:364 134:1889 135:319 136:787 137:858 138:2410 139:1202 140:833 141:1290 142:1197 143:1380 144:1274 145:326 146:1564 147:1466 148:2218 149:1500 150:834 151:1089 152:1660 153:434 154:3141 155:1370 156:1766 157:1188 158:995 159:2041 160:2345 161:1246 162:3351 163:1105 164:1649 165:1461 166:593 167:1661 168:3650 169:688 170:4334 171:783 172:2763 173:2975 174:1003 175:1124 176:3349 177:4544 178:2999 179:1922 180:2256 181:2688 182:3121 183:2013 184:2413 185:18952 186:4208 187:3206 188:3459 189:2910 190:8651 191:1313 192:10851 193:8401 194:6842 195:4874 196:2880 197:2165 198:6036 199:5924 200:7361 201:5491 202:10489 203:10031 204:4517 205:3380 206:3799 207:3369 208:3999 209:4738 210:4200 211:2429 212:3756 213:3382 214:1167 215:62 216:6370 217:2619 218:1224 219:648 220:1949 221:976 222:844 223:2078 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 30 Oct, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 870998 Prefixes after maximum aggregation (per Origin AS): 330625 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 420290 Total ASes present in the Internet Routing Table: 72185 Prefixes per ASN: 12.07 Origin-only ASes present in the Internet Routing Table: 61995 Origin ASes announcing only one prefix: 25559 Transit ASes present in the Internet Routing Table: 10190 Transit-only ASes present in the Internet Routing Table: 349 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 906 Number of instances of unregistered ASNs: 910 Number of 32-bit ASNs allocated by the RIRs: 37687 Number of 32-bit ASNs visible in the Routing Table: 31261 Prefixes from 32-bit ASNs in the Routing Table: 146011 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 412 Number of addresses announced to Internet: 3071684096 Equivalent to 183 /8s, 22 /16s and 46 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 289786 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232859 Total APNIC prefixes after maximum aggregation: 66598 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 228100 Unique aggregates announced from the APNIC address blocks: 92707 APNIC Region origin ASes present in the Internet Routing Table: 12077 APNIC Prefixes per ASN: 18.89 APNIC Region origin ASes announcing only one prefix: 3441 APNIC Region transit ASes present in the Internet Routing Table: 1700 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7251 Number of APNIC addresses announced to Internet: 772994432 Equivalent to 46 /8s, 18 /16s and 245 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 255120 Total ARIN prefixes after maximum aggregation: 117865 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 255232 Unique aggregates announced from the ARIN address blocks: 122364 ARIN Region origin ASes present in the Internet Routing Table: 18931 ARIN Prefixes per ASN: 13.48 ARIN Region origin ASes announcing only one prefix: 6851 ARIN Region transit ASes present in the Internet Routing Table: 1948 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4179 Number of ARIN addresses announced to Internet: 1301625344 Equivalent to 77 /8s, 149 /16s and 58 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 242238 Total RIPE prefixes after maximum aggregation: 113310 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 238370 Unique aggregates announced from the RIPE address blocks: 146176 RIPE Region origin ASes present in the Internet Routing Table: 28088 RIPE Prefixes per ASN: 8.49 RIPE Region origin ASes announcing only one prefix: 12093 RIPE Region transit ASes present in the Internet Routing Table: 3920 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 38 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10472 Number of RIPE addresses announced to Internet: 712202880 Equivalent to 42 /8s, 115 /16s and 90 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113211 Total LACNIC prefixes after maximum aggregation: 26920 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 114105 Unique aggregates announced from the LACNIC address blocks: 47434 LACNIC Region origin ASes present in the Internet Routing Table: 10794 LACNIC Prefixes per ASN: 10.57 LACNIC Region origin ASes announcing only one prefix: 2626 LACNIC Region transit ASes present in the Internet Routing Table: 2129 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8463 Number of LACNIC addresses announced to Internet: 176399872 Equivalent to 10 /8s, 131 /16s and 166 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26664 Total AfriNIC prefixes after maximum aggregation: 5249 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 34779 Unique aggregates announced from the AfriNIC address blocks: 11255 AfriNIC Region origin ASes present in the Internet Routing Table: 1567 AfriNIC Prefixes per ASN: 22.19 AfriNIC Region origin ASes announcing only one prefix: 548 AfriNIC Region transit ASes present in the Internet Routing Table: 311 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 896 Number of AfriNIC addresses announced to Internet: 108183808 Equivalent to 6 /8s, 114 /16s and 193 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8221 9000 57 CMNET-GD Guangdong Mobile Communication 7545 5844 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4663 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3590 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3499 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3058 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2508 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2165 472 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2126 1198 75 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 4755 2124 429 203 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5823 9989 2548 AMAZON-02, US 11492 4643 307 802 CABLEONE, US 22773 4060 3053 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3954 264 30 VIASAT-SP-BACKBONE, US 16625 3650 1886 2544 AKAMAI-AS, US 6327 3373 1318 69 SHAW, CA 749 2876 50735 2132 DNIC-AS-00749, US 30036 2594 375 164 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 5028 444 CENTURYLINK-US-LEGACY-QWEST, US 7018 2246 24165 1432 ATT-INTERNET4, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6877 1726 143 UNI2-AS, ES 20940 3912 3348 213 AKAMAI-ASN1, NL 8551 3289 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2934 2283 898 ROSTELECOM-AS, RU 9009 2504 259 1321 M247, GB 34984 2238 358 602 TELLCOM-AS, TR 58224 1696 903 577 TCI, IR 61317 1683 224 938 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10584 3461 577 Uninet S.A. de C.V., MX 10620 3249 492 818 Telmex Colombia S.A., CO 11830 2469 369 62 Instituto Costarricense de Electricidad 13999 1634 288 453 Mega Cable, S.A. de C.V., MX 6503 1526 359 473 Axtel, S.A.B. de C.V., MX 28573 1446 2310 256 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1132 2351 137 TIM SA, BR 6147 1098 369 22 Telefonica del Peru S.A.A., PE 11664 958 187 441 Techtel LMDS Comunicaciones Interactiva Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1605 393 21 LINKdotNET-AS, EG 24835 1552 503 33 RAYA-AS, EG 36992 1272 1414 268 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 812 68 11 ORANGE-COTE-IVOIRE, CI 36935 670 523 44 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 514 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 2018 342 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10584 3461 577 Uninet S.A. de C.V., MX 9808 8221 9000 57 CMNET-GD Guangdong Mobile Communication 12479 6877 1726 143 UNI2-AS, ES 7545 5844 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 5823 9989 2548 AMAZON-02, US 4538 4663 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4643 307 802 CABLEONE, US 22773 4060 3053 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3954 264 30 VIASAT-SP-BACKBONE, US 20940 3912 3348 213 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8221 8164 CMNET-GD Guangdong Mobile Communication Co.Ltd. 12479 6877 6734 UNI2-AS, ES 7545 5844 5160 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4663 4589 ERX-CERNET-BKB China Education and Research Net 7155 3954 3924 VIASAT-SP-BACKBONE, US 11492 4643 3841 CABLEONE, US 20940 3912 3699 AKAMAI-ASN1, NL 22773 4060 3689 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3590 3571 VIETEL-AS-AP Viettel Group, VN 7713 3499 3442 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398418 UNALLOCATED 8.2.200.0/24 2914 NTT-COMMUNICATIONS-2914, US 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 174 COGENT-174, US 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:597 /14:1214 /15:2047 /16:13590 /17:8320 /18:14037 /19:25517 /20:43160 /21:51181 /22:107432 /23:93998 /24:507983 /25:1453 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5840 6877 UNI2-AS, ES 8151 4384 10584 Uninet S.A. de C.V., MX 11492 3597 4643 CABLEONE, US 6327 3181 3373 SHAW, CA 7155 3044 3954 VIASAT-SP-BACKBONE, US 22773 3008 4060 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 8551 2754 3289 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2247 2594 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2469 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1922 2:1056 3:145 4:19 5:3660 6:100 7:5 8:1554 9:1 11:172 12:1712 13:404 14:2292 15:119 16:25 17:371 18:123 20:130 21:4 22:188 23:5250 24:2406 25:2 27:2549 29:19 31:2375 32:106 34:1 35:47 36:1725 37:3910 38:2339 39:611 40:149 41:3820 42:1037 43:2072 44:290 45:15564 46:3727 47:321 49:1677 50:1850 51:100 52:1308 54:284 55:739 56:4 57:55 58:1741 59:1185 60:935 61:2340 62:2345 63:1958 64:5421 65:2355 66:4939 67:2874 68:1168 69:4102 70:1354 71:678 72:3155 74:2627 75:1496 76:699 77:2061 78:1736 79:2589 80:1864 81:1514 82:1379 83:1173 84:1296 85:2815 86:713 87:1870 88:982 89:3094 90:497 91:7440 92:1835 93:2570 94:3158 95:3568 96:1301 97:348 98:977 99:933 100:75 101:1035 102:1750 103:27310 104:4062 105:437 106:829 107:2391 108:739 109:3916 110:2048 111:3130 112:1964 113:1413 114:1507 115:1921 116:1894 117:2421 118:2328 119:1885 120:1610 121:1084 122:2536 123:2130 124:1596 125:2063 128:1396 129:1104 130:910 131:2054 132:745 133:364 134:1888 135:319 136:792 137:865 138:2413 139:1208 140:828 141:1290 142:1218 143:1381 144:1273 145:327 146:1567 147:1460 148:2221 149:1582 150:833 151:1091 152:1657 153:434 154:3207 155:1354 156:1802 157:1180 158:982 159:2045 160:2311 161:1258 162:3357 163:1108 164:1656 165:1474 166:604 167:1652 168:3652 169:679 170:4344 171:804 172:2776 173:3006 174:1005 175:1125 176:3372 177:4498 178:3017 179:1931 180:2262 181:2611 182:3139 183:2019 184:2417 185:18965 186:4207 187:3489 188:3580 189:3080 190:8649 191:1305 192:10959 193:8408 194:6849 195:4882 196:2876 197:2181 198:6084 199:5981 200:7382 201:5623 202:10522 203:10023 204:4530 205:3384 206:3798 207:3374 208:4005 209:4726 210:4217 211:2434 212:3747 213:3389 214:1155 215:64 216:6385 217:2623 218:1230 219:647 220:1955 221:975 222:852 223:2083 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 06 Nov, 2021 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 868790 Prefixes after maximum aggregation (per Origin AS): 328900 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 420349 Total ASes present in the Internet Routing Table: 72204 Prefixes per ASN: 12.03 Origin-only ASes present in the Internet Routing Table: 62027 Origin ASes announcing only one prefix: 25592 Transit ASes present in the Internet Routing Table: 10177 Transit-only ASes present in the Internet Routing Table: 340 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 864 Number of instances of unregistered ASNs: 868 Number of 32-bit ASNs allocated by the RIRs: 37762 Number of 32-bit ASNs visible in the Routing Table: 31293 Prefixes from 32-bit ASNs in the Routing Table: 144024 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 436 Number of addresses announced to Internet: 3071807488 Equivalent to 183 /8s, 24 /16s and 16 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 289585 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 230522 Total APNIC prefixes after maximum aggregation: 64735 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 225581 Unique aggregates announced from the APNIC address blocks: 92757 APNIC Region origin ASes present in the Internet Routing Table: 12084 APNIC Prefixes per ASN: 18.67 APNIC Region origin ASes announcing only one prefix: 3439 APNIC Region transit ASes present in the Internet Routing Table: 1688 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7254 Number of APNIC addresses announced to Internet: 772863872 Equivalent to 46 /8s, 16 /16s and 247 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 255488 Total ARIN prefixes after maximum aggregation: 117985 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255606 Unique aggregates announced from the ARIN address blocks: 122166 ARIN Region origin ASes present in the Internet Routing Table: 18944 ARIN Prefixes per ASN: 13.49 ARIN Region origin ASes announcing only one prefix: 6864 ARIN Region transit ASes present in the Internet Routing Table: 1952 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4192 Number of ARIN addresses announced to Internet: 1301808384 Equivalent to 77 /8s, 152 /16s and 5 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 242203 Total RIPE prefixes after maximum aggregation: 113330 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 238381 Unique aggregates announced from the RIPE address blocks: 146288 RIPE Region origin ASes present in the Internet Routing Table: 28108 RIPE Prefixes per ASN: 8.48 RIPE Region origin ASes announcing only one prefix: 12118 RIPE Region transit ASes present in the Internet Routing Table: 3930 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 38 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10493 Number of RIPE addresses announced to Internet: 712299904 Equivalent to 42 /8s, 116 /16s and 213 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113077 Total LACNIC prefixes after maximum aggregation: 26943 LACNIC Deaggregation factor: 4.20 Prefixes being announced from the LACNIC address blocks: 113954 Unique aggregates announced from the LACNIC address blocks: 47461 LACNIC Region origin ASes present in the Internet Routing Table: 10788 LACNIC Prefixes per ASN: 10.56 LACNIC Region origin ASes announcing only one prefix: 2620 LACNIC Region transit ASes present in the Internet Routing Table: 2127 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8456 Number of LACNIC addresses announced to Internet: 176445696 Equivalent to 10 /8s, 132 /16s and 89 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26636 Total AfriNIC prefixes after maximum aggregation: 5248 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 34832 Unique aggregates announced from the AfriNIC address blocks: 11297 AfriNIC Region origin ASes present in the Internet Routing Table: 1569 AfriNIC Prefixes per ASN: 22.20 AfriNIC Region origin ASes announcing only one prefix: 551 AfriNIC Region transit ASes present in the Internet Routing Table: 310 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 898 Number of AfriNIC addresses announced to Internet: 108121344 Equivalent to 6 /8s, 113 /16s and 205 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8645 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5850 785 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4662 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3587 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3499 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3124 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2508 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2170 472 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2126 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2123 429 203 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5879 9962 2550 AMAZON-02, US 11492 4628 306 802 CABLEONE, US 22773 4059 3052 382 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3954 264 30 VIASAT-SP-BACKBONE, US 16625 3663 1892 2550 AKAMAI-AS, US 6327 3382 1318 69 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2595 373 155 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2525 5028 444 CENTURYLINK-US-LEGACY-QWEST, US 20115 2245 3032 503 CHARTER-20115, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6875 1725 145 UNI2-AS, ES 20940 3920 3348 213 AKAMAI-ASN1, NL 8551 3273 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2932 2279 898 ROSTELECOM-AS, RU 9009 2501 258 1312 M247, GB 34984 2206 356 598 TELLCOM-AS, TR 58224 1708 904 582 TCI, IR 61317 1688 224 955 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10153 3463 573 Uninet S.A. de C.V., MX 10620 3249 492 817 Telmex Colombia S.A., CO 11830 2470 369 62 Instituto Costarricense de Electricidad 13999 1638 289 454 Mega Cable, S.A. de C.V., MX 6503 1530 359 472 Axtel, S.A.B. de C.V., MX 28573 1449 2312 259 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1130 2351 137 TIM SA, BR 6147 1099 370 22 Telefonica del Peru S.A.A., PE 11664 965 187 442 Techtel LMDS Comunicaciones Interactiva Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1636 393 21 LINKdotNET-AS, EG 24835 1553 507 33 RAYA-AS, EG 36992 1273 1414 268 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 786 68 11 ORANGE-COTE-IVOIRE, CI 36935 682 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 37342 470 32 1 MOVITEL, MZ 15399 441 50 31 WANANCHI-, KE 2018 343 319 73 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10153 3463 573 Uninet S.A. de C.V., MX 9808 8645 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6875 1725 145 UNI2-AS, ES 16509 5879 9962 2550 AMAZON-02, US 7545 5850 785 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4662 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4628 306 802 CABLEONE, US 22773 4059 3052 382 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3954 264 30 VIASAT-SP-BACKBONE, US 20940 3920 3348 213 AKAMAI-ASN1, NL Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8645 8588 CHINAMOBILE-CN China Mobile Communications Grou 12479 6875 6730 UNI2-AS, ES 7545 5850 5165 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4662 4588 ERX-CERNET-BKB China Education and Research Net 7155 3954 3924 VIASAT-SP-BACKBONE, US 11492 4628 3826 CABLEONE, US 20940 3920 3707 AKAMAI-ASN1, NL 22773 4059 3677 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3587 3568 VIETEL-AS-AP Viettel Group, VN 7713 3499 3442 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398418 UNALLOCATED 8.2.200.0/24 2914 NTT-COMMUNICATIONS-2914, US 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:597 /14:1214 /15:2045 /16:13577 /17:8246 /18:13892 /19:25270 /20:42932 /21:50578 /22:107046 /23:93597 /24:507875 /25:1452 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5839 6875 UNI2-AS, ES 8151 4111 10153 Uninet S.A. de C.V., MX 11492 3581 4628 CABLEONE, US 6327 3190 3382 SHAW, CA 7155 3044 3954 VIASAT-SP-BACKBONE, US 22773 3017 4059 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 8551 2738 3273 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2249 2595 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2470 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1916 2:1048 3:145 4:19 5:3641 6:100 7:5 8:1547 9:1 11:172 12:1718 13:406 14:2262 15:121 16:27 17:372 18:124 20:134 21:4 22:188 23:5315 24:2388 25:2 27:2549 29:19 31:2382 32:106 34:1 35:47 36:1731 37:3918 38:2346 39:618 40:148 41:3823 42:1062 43:2079 44:289 45:15631 46:3721 47:324 49:1678 50:1880 51:100 52:1328 54:283 55:731 56:4 57:55 58:1750 59:1132 60:935 61:2245 62:2345 63:1959 64:5392 65:2355 66:4941 67:2873 68:1169 69:4088 70:1352 71:678 72:3091 74:2622 75:1500 76:704 77:2060 78:1741 79:2580 80:1864 81:1512 82:1376 83:1170 84:1298 85:2811 86:711 87:1861 88:975 89:3097 90:502 91:7447 92:1846 93:2565 94:3164 95:3554 96:1301 97:347 98:979 99:925 100:75 101:1045 102:1740 103:27397 104:4114 105:425 106:829 107:2430 108:745 109:3913 110:2048 111:3134 112:1958 113:1432 114:1536 115:1934 116:1871 117:2423 118:2337 119:1841 120:1604 121:1039 122:2537 123:2129 124:1597 125:2032 128:1380 129:1110 130:911 131:2059 132:750 133:364 134:1900 135:331 136:805 137:859 138:2398 139:1215 140:828 141:1298 142:1235 143:1377 144:1273 145:328 146:1574 147:1469 148:2224 149:1584 150:848 151:1078 152:1665 153:433 154:3260 155:1358 156:1801 157:1187 158:988 159:2037 160:2302 161:1275 162:3384 163:1110 164:1650 165:1481 166:608 167:1660 168:3645 169:683 170:4276 171:808 172:2811 173:3024 174:1000 175:1124 176:3391 177:4512 178:3009 179:1935 180:2258 181:2614 182:3146 183:1921 184:2414 185:18976 186:4229 187:3454 188:3586 189:2989 190:8677 191:1334 192:10960 193:8405 194:6862 195:4887 196:2859 197:2137 198:6030 199:5974 200:7389 201:5594 202:10473 203:10026 204:4499 205:3389 206:3846 207:3376 208:3999 209:4700 210:4219 211:2437 212:3778 213:3388 214:1155 215:64 216:6382 217:2627 218:1220 219:612 220:1952 221:975 222:852 223:2106 End of report
This is an automated weekly mailing describing the state of the Internet Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 13 Nov, 2021 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 871023 Prefixes after maximum aggregation (per Origin AS): 329373 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 421022 Total ASes present in the Internet Routing Table: 72294 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 62097 Origin ASes announcing only one prefix: 25623 Transit ASes present in the Internet Routing Table: 10197 Transit-only ASes present in the Internet Routing Table: 356 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 864 Number of instances of unregistered ASNs: 868 Number of 32-bit ASNs allocated by the RIRs: 37805 Number of 32-bit ASNs visible in the Routing Table: 31370 Prefixes from 32-bit ASNs in the Routing Table: 144615 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 427 Number of addresses announced to Internet: 3071879936 Equivalent to 183 /8s, 25 /16s and 43 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 290647 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 230878 Total APNIC prefixes after maximum aggregation: 64823 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 225931 Unique aggregates announced from the APNIC address blocks: 92904 APNIC Region origin ASes present in the Internet Routing Table: 12105 APNIC Prefixes per ASN: 18.66 APNIC Region origin ASes announcing only one prefix: 3455 APNIC Region transit ASes present in the Internet Routing Table: 1696 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7278 Number of APNIC addresses announced to Internet: 773269632 Equivalent to 46 /8s, 23 /16s and 40 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 255823 Total ARIN prefixes after maximum aggregation: 118120 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255977 Unique aggregates announced from the ARIN address blocks: 122546 ARIN Region origin ASes present in the Internet Routing Table: 18948 ARIN Prefixes per ASN: 13.51 ARIN Region origin ASes announcing only one prefix: 6861 ARIN Region transit ASes present in the Internet Routing Table: 1957 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4208 Number of ARIN addresses announced to Internet: 1301297408 Equivalent to 77 /8s, 144 /16s and 57 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 242723 Total RIPE prefixes after maximum aggregation: 113535 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 238900 Unique aggregates announced from the RIPE address blocks: 146432 RIPE Region origin ASes present in the Internet Routing Table: 28141 RIPE Prefixes per ASN: 8.49 RIPE Region origin ASes announcing only one prefix: 12143 RIPE Region transit ASes present in the Internet Routing Table: 3915 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 38 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10520 Number of RIPE addresses announced to Internet: 712386688 Equivalent to 42 /8s, 118 /16s and 40 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113718 Total LACNIC prefixes after maximum aggregation: 26952 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 114593 Unique aggregates announced from the LACNIC address blocks: 47437 LACNIC Region origin ASes present in the Internet Routing Table: 10791 LACNIC Prefixes per ASN: 10.62 LACNIC Region origin ASes announcing only one prefix: 2615 LACNIC Region transit ASes present in the Internet Routing Table: 2129 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8463 Number of LACNIC addresses announced to Internet: 176442624 Equivalent to 10 /8s, 132 /16s and 77 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27017 Total AfriNIC prefixes after maximum aggregation: 5273 AfriNIC Deaggregation factor: 5.12 Prefixes being announced from the AfriNIC address blocks: 35195 Unique aggregates announced from the AfriNIC address blocks: 11318 AfriNIC Region origin ASes present in the Internet Routing Table: 1573 AfriNIC Prefixes per ASN: 22.37 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 308 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 901 Number of AfriNIC addresses announced to Internet: 108225280 Equivalent to 6 /8s, 115 /16s and 99 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8699 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5858 787 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3591 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3498 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3195 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2507 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2169 471 234 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2124 429 204 TATACOMM-AS TATA Communications formerl Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5889 9964 2541 AMAZON-02, US 11492 4633 307 804 CABLEONE, US 22773 4047 3049 380 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3665 1891 2547 AKAMAI-AS, US 6327 3390 1318 69 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2599 375 147 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5027 442 CENTURYLINK-US-LEGACY-QWEST, US 7018 2246 24164 1435 ATT-INTERNET4, US Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6881 1725 146 UNI2-AS, ES 20940 3925 3348 218 AKAMAI-ASN1, NL 39891 3271 187 23 ALJAWWALSTC-AS, SA 8551 3089 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2928 2279 898 ROSTELECOM-AS, RU 9009 2510 258 1320 M247, GB 34984 2199 354 599 TELLCOM-AS, TR 58224 1738 912 587 TCI, IR 61317 1630 213 918 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10629 3464 576 Uninet S.A. de C.V., MX 10620 3248 490 830 Telmex Colombia S.A., CO 11830 2470 369 62 Instituto Costarricense de Electricidad 13999 1641 286 453 Mega Cable, S.A. de C.V., MX 6503 1530 359 472 Axtel, S.A.B. de C.V., MX 28573 1451 2313 250 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1132 2351 138 TIM SA, BR 6147 1092 370 21 Telefonica del Peru S.A.A., PE 11664 970 188 442 Techtel LMDS Comunicaciones Interactiva Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1638 393 21 LINKdotNET-AS, EG 24835 1536 507 33 RAYA-AS, EG 36992 1285 1430 270 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 814 68 11 ORANGE-COTE-IVOIRE, CI 36935 702 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 516 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 429 232 16 MauritiusTelecom, MU Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10629 3464 576 Uninet S.A. de C.V., MX 9808 8699 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6881 1725 146 UNI2-AS, ES 16509 5889 9964 2541 AMAZON-02, US 7545 5858 787 685 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4633 307 804 CABLEONE, US 22773 4047 3049 380 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3925 3348 218 AKAMAI-ASN1, NL Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8699 8642 CHINAMOBILE-CN China Mobile Communications Grou 12479 6881 6735 UNI2-AS, ES 7545 5858 5173 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4591 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4633 3829 CABLEONE, US 20940 3925 3707 AKAMAI-ASN1, NL 22773 4047 3667 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3591 3571 VIETEL-AS-AP Viettel Group, VN 7713 3498 3441 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at http://thyme.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.132.208.0/24 Origin: 7850 CITYLINKFIBER, US 23.132.208.0/24 Transit: 15164 UPNLLC, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:300 /13:597 /14:1214 /15:2044 /16:13567 /17:8258 /18:13918 /19:25286 /20:43031 /21:50861 /22:107243 /23:93940 /24:509146 /25:1449 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5840 6881 UNI2-AS, ES 8151 4426 10629 Uninet S.A. de C.V., MX 11492 3586 4633 CABLEONE, US 6327 3198 3390 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3010 4047 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 8551 2554 3089 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2253 2599 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2470 Instituto Costarricense de Electricidad y Telec Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1920 2:1048 3:145 4:18 5:3725 6:100 7:5 8:1549 9:1 11:172 12:1712 13:405 14:2267 15:123 16:30 17:375 18:125 20:143 21:4 22:188 23:5308 24:2389 25:2 27:2548 29:19 31:2380 32:106 34:1 35:47 36:1728 37:3910 38:2343 39:636 40:149 41:3872 42:1055 43:2082 44:290 45:15654 46:3784 47:323 49:1680 50:1876 51:103 52:1332 54:284 55:737 56:4 57:55 58:1741 59:1127 60:937 61:2246 62:2367 63:1957 64:5416 65:2347 66:4945 67:2874 68:1174 69:4086 70:1348 71:679 72:3090 74:2612 75:1499 76:709 77:2100 78:1745 79:2391 80:1872 81:1511 82:1411 83:1171 84:1300 85:2822 86:703 87:1877 88:973 89:3097 90:501 91:7463 92:1913 93:2571 94:3190 95:3593 96:1302 97:348 98:980 99:918 100:76 101:1044 102:1770 103:27411 104:4117 105:436 106:844 107:2412 108:748 109:3930 110:2059 111:3138 112:1952 113:1498 114:1538 115:1934 116:1875 117:2429 118:2328 119:1844 120:1613 121:1038 122:2535 123:2133 124:1597 125:2032 128:1376 129:1113 130:912 131:2072 132:749 133:364 134:1905 135:332 136:793 137:863 138:2423 139:1212 140:831 141:1323 142:1240 143:1340 144:1273 145:327 146:1585 147:1463 148:2235 149:1585 150:849 151:1080 152:1669 153:436 154:3292 155:1362 156:1819 157:1192 158:986 159:2012 160:2325 161:1262 162:3388 163:1112 164:1660 165:1497 166:610 167:1659 168:3654 169:681 170:4273 171:805 172:2838 173:3042 174:1002 175:1125 176:3395 177:4509 178:3008 179:1926 180:2260 181:2617 182:3159 183:1928 184:2417 185:18990 186:4234 187:3516 188:3628 189:3080 190:8723 191:1314 192:10974 193:8402 194:6867 195:4890 196:2878 197:2236 198:6032 199:6002 200:7404 201:5682 202:10470 203:10038 204:4496 205:3403 206:3848 207:3392 208:4006 209:4689 210:4223 211:2436 212:3788 213:3369 214:1159 215:64 216:6383 217:2622 218:1220 219:613 220:1955 221:986 222:852 223:2128 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 20 Nov, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 872856 Prefixes after maximum aggregation (per Origin AS): 330492 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 421731 Number of IPv4 prefixes with ROAs (including AS0): 246471 Total ASes present in the Internet Routing Table: 72340 Prefixes per ASN: 12.07 Origin-only ASes present in the Internet Routing Table: 62111 Origin ASes announcing only one prefix: 25668 Transit ASes present in the Internet Routing Table: 10229 Transit-only ASes present in the Internet Routing Table: 352 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 878 Number of instances of unregistered ASNs: 882 Number of 32-bit ASNs allocated by the RIRs: 37870 Number of 32-bit ASNs visible in the Routing Table: 31435 Prefixes from 32-bit ASNs in the Routing Table: 145259 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 465 Number of addresses announced to Internet: 3072198144 Equivalent to 183 /8s, 30 /16s and 6 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 291082 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232212 Total APNIC prefixes after maximum aggregation: 65445 APNIC Deaggregation factor: 3.55 Prefixes being announced from the APNIC address blocks: 227157 Unique aggregates announced from the APNIC address blocks: 92991 APNIC Region origin ASes present in the Internet Routing Table: 12127 APNIC Prefixes per ASN: 18.73 APNIC Region origin ASes announcing only one prefix: 3474 APNIC Region transit ASes present in the Internet Routing Table: 1708 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7303 Number of APNIC addresses announced to Internet: 773359744 Equivalent to 46 /8s, 24 /16s and 136 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 255961 Total ARIN prefixes after maximum aggregation: 118338 ARIN Deaggregation factor: 2.16 Prefixes being announced from the ARIN address blocks: 256057 Unique aggregates announced from the ARIN address blocks: 122695 ARIN Region origin ASes present in the Internet Routing Table: 18942 ARIN Prefixes per ASN: 13.52 ARIN Region origin ASes announcing only one prefix: 6861 ARIN Region transit ASes present in the Internet Routing Table: 1958 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4218 Number of ARIN addresses announced to Internet: 1301555200 Equivalent to 77 /8s, 148 /16s and 40 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 243315 Total RIPE prefixes after maximum aggregation: 113789 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 239527 Unique aggregates announced from the RIPE address blocks: 146747 RIPE Region origin ASes present in the Internet Routing Table: 28151 RIPE Prefixes per ASN: 8.51 RIPE Region origin ASes announcing only one prefix: 12149 RIPE Region transit ASes present in the Internet Routing Table: 3930 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10536 Number of RIPE addresses announced to Internet: 712340352 Equivalent to 42 /8s, 117 /16s and 115 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113589 Total LACNIC prefixes after maximum aggregation: 26963 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 114475 Unique aggregates announced from the LACNIC address blocks: 47550 LACNIC Region origin ASes present in the Internet Routing Table: 10803 LACNIC Prefixes per ASN: 10.60 LACNIC Region origin ASes announcing only one prefix: 2630 LACNIC Region transit ASes present in the Internet Routing Table: 2138 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8474 Number of LACNIC addresses announced to Internet: 176342528 Equivalent to 10 /8s, 130 /16s and 198 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 26901 Total AfriNIC prefixes after maximum aggregation: 5279 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 35175 Unique aggregates announced from the AfriNIC address blocks: 11337 AfriNIC Region origin ASes present in the Internet Routing Table: 1578 AfriNIC Prefixes per ASN: 22.29 AfriNIC Region origin ASes announcing only one prefix: 554 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 904 Number of AfriNIC addresses announced to Internet: 108325632 Equivalent to 6 /8s, 116 /16s and 235 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8716 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5861 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3593 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3500 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3219 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2506 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2174 475 235 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2120 429 202 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5961 10006 2562 AMAZON-02, US 11492 4605 305 827 CABLEONE, US 22773 4047 3049 381 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3685 1899 2560 AKAMAI-AS, US 6327 3389 1318 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2596 373 162 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5027 439 CENTURYLINK-US-LEGACY-QWEST, US 7018 2247 24164 1436 ATT-INTERNET4, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6875 1711 149 UNI2-AS, ES 20940 3918 3348 218 AKAMAI-ASN1, NL 8551 3369 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2932 2279 898 ROSTELECOM-AS, RU 9009 2513 258 1322 M247, GB 34984 2201 354 600 TELLCOM-AS, TR 58224 1751 915 592 TCI, IR 61317 1645 215 927 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10625 3450 577 Uninet S.A. de C.V., MX 10620 3248 490 830 Telmex Colombia S.A., CO 11830 2465 369 62 Instituto Costarricense de Electricidad 13999 1643 287 456 Mega Cable, S.A. de C.V., MX 6503 1514 358 470 Axtel, S.A.B. de C.V., MX 28573 1378 2312 256 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1136 2351 138 TIM SA, BR 6147 1098 369 21 Telefonica del Peru S.A.A., PE 11664 971 188 444 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1637 393 21 LINKdotNET-AS, EG 24835 1553 507 33 RAYA-AS, EG 36992 1285 1430 270 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 36935 703 523 44 Vodafone-, EG 29571 667 68 11 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 15399 517 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 429 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10625 3450 577 Uninet S.A. de C.V., MX 9808 8716 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6875 1711 149 UNI2-AS, ES 16509 5961 10006 2562 AMAZON-02, US 7545 5861 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4605 305 827 CABLEONE, US 22773 4047 3049 381 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3918 3348 218 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8716 8659 CHINAMOBILE-CN China Mobile Communications Grou 12479 6875 6726 UNI2-AS, ES 7545 5861 5177 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4591 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4605 3778 CABLEONE, US 20940 3918 3700 AKAMAI-ASN1, NL 22773 4047 3666 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3593 3573 VIETEL-AS-AP Viettel Group, VN 7713 3500 3443 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:597 /14:1214 /15:2045 /16:13563 /17:8266 /18:13913 /19:25301 /20:43165 /21:51015 /22:107589 /23:94089 /24:510337 /25:1287 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5829 6875 UNI2-AS, ES 8151 4426 10625 Uninet S.A. de C.V., MX 11492 3558 4605 CABLEONE, US 6327 3197 3389 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3009 4047 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2834 3369 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2252 2596 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1917 2465 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1916 2:1033 3:144 4:18 5:3694 6:100 7:5 8:1548 9:1 11:172 12:1712 13:407 14:2290 15:125 16:32 17:374 18:129 20:143 21:4 22:188 23:5306 24:2368 25:4 27:2552 29:19 31:2377 32:106 34:1 35:48 36:1723 37:3916 38:2361 39:656 40:149 41:3868 42:1045 43:2091 44:295 45:15701 46:3784 47:323 49:1679 50:1876 51:103 52:1346 54:288 55:653 56:4 57:55 58:1741 59:1151 60:939 61:2276 62:2404 63:1946 64:5404 65:2347 66:4952 67:2896 68:1176 69:4126 70:1348 71:679 72:3091 74:2614 75:1502 76:710 77:2208 78:1744 79:2694 80:1870 81:1523 82:1413 83:1172 84:1303 85:2830 86:700 87:1883 88:975 89:3172 90:493 91:7482 92:1902 93:2570 94:3219 95:3585 96:1299 97:347 98:980 99:911 100:76 101:1047 102:1770 103:27489 104:4101 105:436 106:844 107:2391 108:750 109:3916 110:2062 111:3150 112:1956 113:1548 114:1540 115:1933 116:1894 117:2436 118:2314 119:1867 120:1619 121:1071 122:2536 123:2136 124:1601 125:2065 128:1392 129:1112 130:915 131:2061 132:751 133:366 134:1913 135:284 136:775 137:861 138:2441 139:1217 140:838 141:1318 142:1224 143:1358 144:1265 145:330 146:1641 147:1462 148:2236 149:1588 150:850 151:1080 152:1651 153:440 154:3353 155:1363 156:1834 157:1192 158:987 159:2010 160:2233 161:1274 162:3403 163:1165 164:1654 165:1498 166:602 167:1667 168:3641 169:675 170:4279 171:802 172:2834 173:3042 174:1004 175:1114 176:3432 177:4464 178:3014 179:1950 180:2263 181:2623 182:3163 183:1981 184:2411 185:19016 186:4229 187:3518 188:3623 189:3085 190:8745 191:1329 192:10990 193:8425 194:6873 195:4911 196:2884 197:2237 198:6021 199:6006 200:7416 201:5671 202:10520 203:10046 204:4489 205:3400 206:3832 207:3391 208:4013 209:4613 210:4234 211:2442 212:3827 213:3378 214:1166 215:64 216:6377 217:2625 218:1223 219:639 220:1955 221:987 222:852 223:2132 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 27 Nov, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 872472 Prefixes after maximum aggregation (per Origin AS): 330087 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 421607 Number of IPv4 prefixes with ROAs (including AS0): 247772 Total ASes present in the Internet Routing Table: 72382 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 62143 Origin ASes announcing only one prefix: 25685 Transit ASes present in the Internet Routing Table: 10239 Transit-only ASes present in the Internet Routing Table: 357 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 893 Number of instances of unregistered ASNs: 897 Number of 32-bit ASNs allocated by the RIRs: 37925 Number of 32-bit ASNs visible in the Routing Table: 31495 Prefixes from 32-bit ASNs in the Routing Table: 145183 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 862 Number of addresses announced to Internet: 3071623936 Equivalent to 183 /8s, 21 /16s and 67 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 290843 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231533 Total APNIC prefixes after maximum aggregation: 64938 APNIC Deaggregation factor: 3.57 Prefixes being announced from the APNIC address blocks: 226709 Unique aggregates announced from the APNIC address blocks: 93050 APNIC Region origin ASes present in the Internet Routing Table: 12153 APNIC Prefixes per ASN: 18.65 APNIC Region origin ASes announcing only one prefix: 3493 APNIC Region transit ASes present in the Internet Routing Table: 1710 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7333 Number of APNIC addresses announced to Internet: 773087360 Equivalent to 46 /8s, 20 /16s and 96 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 256209 Total ARIN prefixes after maximum aggregation: 118264 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255844 Unique aggregates announced from the ARIN address blocks: 122186 ARIN Region origin ASes present in the Internet Routing Table: 18952 ARIN Prefixes per ASN: 13.50 ARIN Region origin ASes announcing only one prefix: 6862 ARIN Region transit ASes present in the Internet Routing Table: 1967 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4229 Number of ARIN addresses announced to Internet: 1301302016 Equivalent to 77 /8s, 144 /16s and 75 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 243696 Total RIPE prefixes after maximum aggregation: 113966 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 239822 Unique aggregates announced from the RIPE address blocks: 146828 RIPE Region origin ASes present in the Internet Routing Table: 28162 RIPE Prefixes per ASN: 8.52 RIPE Region origin ASes announcing only one prefix: 12153 RIPE Region transit ASes present in the Internet Routing Table: 3938 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10550 Number of RIPE addresses announced to Internet: 712438400 Equivalent to 42 /8s, 118 /16s and 242 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113030 Total LACNIC prefixes after maximum aggregation: 27001 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 113942 Unique aggregates announced from the LACNIC address blocks: 47540 LACNIC Region origin ASes present in the Internet Routing Table: 10805 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2627 LACNIC Region transit ASes present in the Internet Routing Table: 2145 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8482 Number of LACNIC addresses announced to Internet: 176399872 Equivalent to 10 /8s, 131 /16s and 166 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27111 Total AfriNIC prefixes after maximum aggregation: 5239 AfriNIC Deaggregation factor: 5.17 Prefixes being announced from the AfriNIC address blocks: 35293 Unique aggregates announced from the AfriNIC address blocks: 11220 AfriNIC Region origin ASes present in the Internet Routing Table: 1571 AfriNIC Prefixes per ASN: 22.47 AfriNIC Region origin ASes announcing only one prefix: 550 AfriNIC Region transit ASes present in the Internet Routing Table: 304 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 901 Number of AfriNIC addresses announced to Internet: 107848192 Equivalent to 6 /8s, 109 /16s and 162 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5861 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3593 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3495 1023 57 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3233 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2503 11119 579 KIXS-AS-KR Korea Telecom, KR 9498 2182 475 237 BBIL-AP BHARTI Airtel Ltd., IN 45090 2135 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 202 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6016 10015 2587 AMAZON-02, US 11492 4593 304 821 CABLEONE, US 22773 4017 3047 372 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3679 1896 2559 AKAMAI-AS, US 6327 3389 1318 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2599 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 5043 434 CENTURYLINK-US-LEGACY-QWEST, US 20115 2243 3033 502 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6863 1731 149 UNI2-AS, ES 20940 3922 3348 218 AKAMAI-ASN1, NL 8551 3448 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2932 2279 898 ROSTELECOM-AS, RU 9009 2559 263 1348 M247, GB 34984 2204 355 601 TELLCOM-AS, TR 58224 1759 918 579 TCI, IR 61317 1653 214 927 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10647 3450 577 Uninet S.A. de C.V., MX 10620 3251 491 826 Telmex Colombia S.A., CO 11830 2467 369 62 Instituto Costarricense de Electricidad 13999 1612 285 457 Mega Cable, S.A. de C.V., MX 6503 1488 357 499 Axtel, S.A.B. de C.V., MX 28573 1395 2317 257 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1139 2351 139 TIM SA, BR 6147 1087 369 21 Telefonica del Peru S.A.A., PE 11664 980 189 441 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1632 393 21 LINKdotNET-AS, EG 24835 1553 507 33 RAYA-AS, EG 36992 1286 1430 268 ETISALAT-MISR, EG 36903 1183 537 110 MT-MPLS, MA 29571 825 68 11 ORANGE-COTE-IVOIRE, CI 36935 703 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 516 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10647 3450 577 Uninet S.A. de C.V., MX 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6863 1731 149 UNI2-AS, ES 16509 6016 10015 2587 AMAZON-02, US 7545 5861 787 684 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4593 304 821 CABLEONE, US 22773 4017 3047 372 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3922 3348 218 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8744 8687 CHINAMOBILE-CN China Mobile Communications Grou 12479 6863 6714 UNI2-AS, ES 7545 5861 5177 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4665 4591 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4593 3772 CABLEONE, US 20940 3922 3704 AKAMAI-ASN1, NL 22773 4017 3645 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3593 3573 VIETEL-AS-AP Viettel Group, VN 7713 3495 3438 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:597 /14:1216 /15:2046 /16:13550 /17:8270 /18:13913 /19:25222 /20:43098 /21:50983 /22:107611 /23:93957 /24:510735 /25:799 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5810 6863 UNI2-AS, ES 8151 4446 10647 Uninet S.A. de C.V., MX 11492 3546 4593 CABLEONE, US 6327 3197 3389 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 2994 4017 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2913 3448 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2254 2599 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2467 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1912 2:1036 3:146 4:18 5:3721 6:100 7:5 8:1556 9:1 11:172 12:1707 13:411 14:2281 15:132 16:32 17:374 18:130 20:142 21:4 22:188 23:5325 24:2371 25:4 27:2565 29:19 31:2372 32:106 34:1 35:48 36:1736 37:3911 38:2372 39:651 40:149 41:3903 42:1023 43:2095 44:294 45:15638 46:3795 47:322 49:1688 50:1881 51:104 52:1345 54:288 55:647 56:4 57:55 58:1745 59:1128 60:940 61:2246 62:2408 63:1951 64:5410 65:2350 66:4944 67:2899 68:1174 69:4148 70:1344 71:678 72:3093 74:2615 75:1502 76:710 77:2133 78:1748 79:2702 80:1875 81:1497 82:1415 83:1174 84:1300 85:2827 86:700 87:1884 88:978 89:3144 90:488 91:7501 92:1891 93:2573 94:3227 95:3588 96:1299 97:347 98:983 99:911 100:76 101:1057 102:1792 103:27563 104:4103 105:424 106:842 107:2391 108:753 109:3989 110:2066 111:3148 112:1960 113:1519 114:1541 115:1937 116:1892 117:2480 118:2306 119:1850 120:1619 121:1042 122:2547 123:2133 124:1598 125:2043 128:1408 129:1102 130:914 131:2068 132:748 133:366 134:1918 135:285 136:785 137:859 138:2432 139:1204 140:842 141:1313 142:1225 143:1351 144:1251 145:330 146:1685 147:1461 148:2229 149:1586 150:852 151:1088 152:1651 153:442 154:3310 155:1363 156:1832 157:1201 158:988 159:2017 160:2329 161:1272 162:3409 163:1174 164:1648 165:1502 166:603 167:1668 168:3633 169:682 170:4301 171:807 172:2849 173:3044 174:1005 175:1134 176:3419 177:4466 178:3004 179:1943 180:2266 181:2621 182:3168 183:1924 184:2410 185:19053 186:4237 187:3532 188:3632 189:3107 190:8747 191:1336 192:11008 193:8430 194:6892 195:4931 196:2901 197:2316 198:6016 199:6010 200:7432 201:5675 202:10519 203:10058 204:4501 205:3386 206:3848 207:3381 208:4010 209:4611 210:4232 211:2435 212:3835 213:3384 214:1162 215:64 216:6392 217:2609 218:1213 219:620 220:1965 221:989 222:852 223:2106 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 04 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 872006 Prefixes after maximum aggregation (per Origin AS): 330232 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 422156 Number of IPv4 prefixes with ROAs (including AS0): 249668 Total ASes present in the Internet Routing Table: 72344 Prefixes per ASN: 12.05 Origin-only ASes present in the Internet Routing Table: 62105 Origin ASes announcing only one prefix: 25642 Transit ASes present in the Internet Routing Table: 10239 Transit-only ASes present in the Internet Routing Table: 369 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 887 Number of instances of unregistered ASNs: 889 Number of 32-bit ASNs allocated by the RIRs: 37979 Number of 32-bit ASNs visible in the Routing Table: 31483 Prefixes from 32-bit ASNs in the Routing Table: 145463 Number of bogon 32-bit ASNs visible in the Routing Table: 26 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 846 Number of addresses announced to Internet: 3072974336 Equivalent to 183 /8s, 41 /16s and 222 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 290540 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231180 Total APNIC prefixes after maximum aggregation: 64867 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226302 Unique aggregates announced from the APNIC address blocks: 93047 APNIC Region origin ASes present in the Internet Routing Table: 12095 APNIC Prefixes per ASN: 18.71 APNIC Region origin ASes announcing only one prefix: 3445 APNIC Region transit ASes present in the Internet Routing Table: 1696 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7281 Number of APNIC addresses announced to Internet: 772945024 Equivalent to 46 /8s, 18 /16s and 52 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 256286 Total ARIN prefixes after maximum aggregation: 118209 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 255988 Unique aggregates announced from the ARIN address blocks: 122305 ARIN Region origin ASes present in the Internet Routing Table: 18945 ARIN Prefixes per ASN: 13.51 ARIN Region origin ASes announcing only one prefix: 6864 ARIN Region transit ASes present in the Internet Routing Table: 1961 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4238 Number of ARIN addresses announced to Internet: 1301094144 Equivalent to 77 /8s, 141 /16s and 31 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 243471 Total RIPE prefixes after maximum aggregation: 114034 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 239594 Unique aggregates announced from the RIPE address blocks: 147010 RIPE Region origin ASes present in the Internet Routing Table: 28167 RIPE Prefixes per ASN: 8.51 RIPE Region origin ASes announcing only one prefix: 12154 RIPE Region transit ASes present in the Internet Routing Table: 3936 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10564 Number of RIPE addresses announced to Internet: 713663360 Equivalent to 42 /8s, 137 /16s and 163 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113023 Total LACNIC prefixes after maximum aggregation: 27152 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 113869 Unique aggregates announced from the LACNIC address blocks: 47730 LACNIC Region origin ASes present in the Internet Routing Table: 10809 LACNIC Prefixes per ASN: 10.53 LACNIC Region origin ASes announcing only one prefix: 2625 LACNIC Region transit ASes present in the Internet Routing Table: 2149 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8489 Number of LACNIC addresses announced to Internet: 176382720 Equivalent to 10 /8s, 131 /16s and 99 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27159 Total AfriNIC prefixes after maximum aggregation: 5293 AfriNIC Deaggregation factor: 5.13 Prefixes being announced from the AfriNIC address blocks: 35407 Unique aggregates announced from the AfriNIC address blocks: 11292 AfriNIC Region origin ASes present in the Internet Routing Table: 1581 AfriNIC Prefixes per ASN: 22.40 AfriNIC Region origin ASes announcing only one prefix: 554 AfriNIC Region transit ASes present in the Internet Routing Table: 310 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 911 Number of AfriNIC addresses announced to Internet: 108346624 Equivalent to 6 /8s, 117 /16s and 61 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8752 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5859 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3575 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3480 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3251 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2501 11119 579 KIXS-AS-KR Korea Telecom, KR 9498 2187 476 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6009 10029 2575 AMAZON-02, US 11492 4593 304 819 CABLEONE, US 22773 4016 3046 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3677 1896 2557 AKAMAI-AS, US 6327 3390 1318 64 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2604 374 129 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2525 5043 435 CENTURYLINK-US-LEGACY-QWEST, US 20115 2236 3032 502 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6855 1733 150 UNI2-AS, ES 20940 3872 3348 209 AKAMAI-ASN1, NL 8551 3453 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2935 2279 899 ROSTELECOM-AS, RU 9009 2568 264 1347 M247, GB 34984 2204 355 598 TELLCOM-AS, TR 58224 1753 917 576 TCI, IR 61317 1654 215 932 ASDETUK www.heficed.com, GB 13188 1610 100 27 TRIOLAN, UA Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10498 3450 583 Uninet S.A. de C.V., MX 10620 3252 491 832 Telmex Colombia S.A., CO 11830 2469 369 62 Instituto Costarricense de Electricidad 13999 1617 284 456 Mega Cable, S.A. de C.V., MX 6503 1434 354 521 Axtel, S.A.B. de C.V., MX 28573 1396 2317 261 CLARO S.A., BR 3816 1240 651 153 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1145 2351 141 TIM SA, BR 6147 1089 370 21 Telefonica del Peru S.A.A., PE 11664 981 189 442 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1625 393 21 LINKdotNET-AS, EG 24835 1549 499 32 RAYA-AS, EG 36992 1287 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 821 68 11 ORANGE-COTE-IVOIRE, CI 36935 704 523 44 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 31 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10498 3450 583 Uninet S.A. de C.V., MX 9808 8752 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6855 1733 150 UNI2-AS, ES 16509 6009 10029 2575 AMAZON-02, US 7545 5859 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4593 304 819 CABLEONE, US 22773 4016 3046 371 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3872 3348 209 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8752 8695 CHINAMOBILE-CN China Mobile Communications Grou 12479 6855 6705 UNI2-AS, ES 7545 5859 5178 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4670 4596 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4593 3774 CABLEONE, US 20940 3872 3663 AKAMAI-ASN1, NL 22773 4016 3645 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3575 3555 VIETEL-AS-AP Viettel Group, VN 16509 6009 3434 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:305 /13:596 /14:1213 /15:2044 /16:13546 /17:8288 /18:13917 /19:25220 /20:43065 /21:50996 /22:107561 /23:93845 /24:510449 /25:790 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5786 6855 UNI2-AS, ES 8151 4324 10498 Uninet S.A. de C.V., MX 11492 3546 4593 CABLEONE, US 6327 3199 3390 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 2994 4016 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2918 3453 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2259 2604 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1924 2469 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1912 2:1022 3:147 4:18 5:3709 6:100 7:5 8:1556 9:1 11:172 12:1706 13:407 14:2301 15:133 16:32 17:374 18:130 20:142 21:4 22:188 23:5325 24:2372 25:4 27:2552 29:19 31:2374 32:106 34:1 35:48 36:1726 37:3918 38:2381 39:659 40:149 41:3870 42:1041 43:2081 44:294 45:15643 46:3697 47:321 49:1661 50:1885 51:104 52:1343 54:290 55:725 56:4 57:55 58:1747 59:1130 60:940 61:2246 62:2395 63:1956 64:5402 65:2349 66:4914 67:2903 68:1184 69:4147 70:1343 71:676 72:3097 74:2613 75:1502 76:710 77:2137 78:1752 79:2706 80:1878 81:1489 82:1420 83:1176 84:1302 85:2819 86:700 87:1886 88:978 89:3117 90:478 91:7486 92:1886 93:2584 94:3219 95:3604 96:1301 97:342 98:985 99:899 100:76 101:1052 102:1814 103:27485 104:4078 105:429 106:844 107:2383 108:754 109:4003 110:2067 111:3140 112:1965 113:1519 114:1541 115:1939 116:1888 117:2467 118:2303 119:1844 120:1614 121:1042 122:2547 123:2136 124:1600 125:2047 128:1377 129:1114 130:915 131:2074 132:752 133:364 134:1919 135:287 136:792 137:861 138:2445 139:1206 140:814 141:1318 142:1231 143:1372 144:1256 145:330 146:1706 147:1465 148:2222 149:1579 150:852 151:1066 152:1655 153:443 154:3367 155:1352 156:1840 157:1197 158:987 159:2016 160:2329 161:1272 162:3408 163:1178 164:1658 165:1505 166:615 167:1662 168:3638 169:681 170:4309 171:807 172:2858 173:3052 174:1007 175:1143 176:3428 177:4489 178:3003 179:1951 180:2264 181:2656 182:3159 183:1925 184:2412 185:19066 186:4250 187:3515 188:3500 189:3086 190:8739 191:1333 192:11021 193:8460 194:6888 195:4957 196:2924 197:2354 198:6011 199:6005 200:7405 201:5547 202:10485 203:10020 204:4509 205:3371 206:3856 207:3361 208:4008 209:4633 210:4217 211:2416 212:3877 213:3406 214:1161 215:62 216:6394 217:2603 218:1214 219:621 220:1955 221:985 222:850 223:2119 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 11 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 873510 Prefixes after maximum aggregation (per Origin AS): 330896 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 422751 Number of IPv4 prefixes with ROAs (including AS0): 250812 Total ASes present in the Internet Routing Table: 72430 Prefixes per ASN: 12.06 Origin-only ASes present in the Internet Routing Table: 62186 Origin ASes announcing only one prefix: 25663 Transit ASes present in the Internet Routing Table: 10244 Transit-only ASes present in the Internet Routing Table: 361 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 951 Number of instances of unregistered ASNs: 953 Number of 32-bit ASNs allocated by the RIRs: 38043 Number of 32-bit ASNs visible in the Routing Table: 31579 Prefixes from 32-bit ASNs in the Routing Table: 145981 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 881 Number of addresses announced to Internet: 3073123072 Equivalent to 183 /8s, 44 /16s and 35 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 290843 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231546 Total APNIC prefixes after maximum aggregation: 64977 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226604 Unique aggregates announced from the APNIC address blocks: 93274 APNIC Region origin ASes present in the Internet Routing Table: 12166 APNIC Prefixes per ASN: 18.63 APNIC Region origin ASes announcing only one prefix: 3471 APNIC Region transit ASes present in the Internet Routing Table: 1710 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7347 Number of APNIC addresses announced to Internet: 773409408 Equivalent to 46 /8s, 25 /16s and 74 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 256989 Total ARIN prefixes after maximum aggregation: 118604 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256687 Unique aggregates announced from the ARIN address blocks: 122502 ARIN Region origin ASes present in the Internet Routing Table: 18933 ARIN Prefixes per ASN: 13.56 ARIN Region origin ASes announcing only one prefix: 6858 ARIN Region transit ASes present in the Internet Routing Table: 1952 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4249 Number of ARIN addresses announced to Internet: 1300858112 Equivalent to 77 /8s, 137 /16s and 133 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 243685 Total RIPE prefixes after maximum aggregation: 114180 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 239857 Unique aggregates announced from the RIPE address blocks: 147277 RIPE Region origin ASes present in the Internet Routing Table: 28167 RIPE Prefixes per ASN: 8.52 RIPE Region origin ASes announcing only one prefix: 12145 RIPE Region transit ASes present in the Internet Routing Table: 3922 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10567 Number of RIPE addresses announced to Internet: 713617024 Equivalent to 42 /8s, 136 /16s and 238 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113110 Total LACNIC prefixes after maximum aggregation: 27140 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 113933 Unique aggregates announced from the LACNIC address blocks: 47566 LACNIC Region origin ASes present in the Internet Routing Table: 10822 LACNIC Prefixes per ASN: 10.53 LACNIC Region origin ASes announcing only one prefix: 2638 LACNIC Region transit ASes present in the Internet Routing Table: 2157 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8503 Number of LACNIC addresses announced to Internet: 176373504 Equivalent to 10 /8s, 131 /16s and 63 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27229 Total AfriNIC prefixes after maximum aggregation: 5279 AfriNIC Deaggregation factor: 5.16 Prefixes being announced from the AfriNIC address blocks: 35548 Unique aggregates announced from the AfriNIC address blocks: 11330 AfriNIC Region origin ASes present in the Internet Routing Table: 1584 AfriNIC Prefixes per ASN: 22.44 AfriNIC Region origin ASes announcing only one prefix: 551 AfriNIC Region transit ASes present in the Internet Routing Table: 316 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 27 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 913 Number of AfriNIC addresses announced to Internet: 108281600 Equivalent to 6 /8s, 116 /16s and 63 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8756 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5859 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3536 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3484 1022 56 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3248 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2480 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2193 475 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2137 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 5995 10072 2563 AMAZON-02, US 11492 4583 304 817 CABLEONE, US 22773 4042 3046 395 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3648 1879 2540 AKAMAI-AS, US 6327 3390 1318 64 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2600 374 168 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 5043 433 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3032 502 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6827 1733 150 UNI2-AS, ES 20940 3862 3348 210 AKAMAI-ASN1, NL 8551 3496 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2933 2279 896 ROSTELECOM-AS, RU 9009 2626 276 1392 M247, GB 34984 2205 355 597 TELLCOM-AS, TR 58224 1762 919 581 TCI, IR 13188 1609 100 27 TRIOLAN, UA 61317 1545 212 902 ASDETUK www.heficed.com, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10546 3450 580 Uninet S.A. de C.V., MX 10620 3251 491 832 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1627 288 460 Mega Cable, S.A. de C.V., MX 6503 1435 355 522 Axtel, S.A.B. de C.V., MX 28573 1392 2319 263 CLARO S.A., BR 3816 1242 654 150 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1133 2350 136 TIM SA, BR 6147 1087 370 21 Telefonica del Peru S.A.A., PE 11664 989 189 442 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1625 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1286 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 827 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 32 WANANCHI-, KE 37342 462 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10546 3450 580 Uninet S.A. de C.V., MX 9808 8756 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6827 1733 150 UNI2-AS, ES 16509 5995 10072 2563 AMAZON-02, US 7545 5859 787 683 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4583 304 817 CABLEONE, US 22773 4042 3046 395 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3862 3348 210 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8756 8699 CHINAMOBILE-CN China Mobile Communications Grou 12479 6827 6677 UNI2-AS, ES 7545 5859 5176 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4619 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4583 3766 CABLEONE, US 20940 3862 3652 AKAMAI-ASN1, NL 22773 4042 3647 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3536 3516 VIETEL-AS-AP Viettel Group, VN 8551 3496 3457 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:596 /14:1214 /15:2044 /16:13554 /17:8316 /18:13913 /19:25209 /20:43164 /21:51090 /22:107665 /23:93875 /24:511619 /25:776 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5763 6827 UNI2-AS, ES 8151 4371 10546 Uninet S.A. de C.V., MX 11492 3536 4583 CABLEONE, US 6327 3199 3390 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3006 4042 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2961 3496 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2255 2600 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2466 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1915 2:1015 3:147 4:18 5:3697 6:102 7:5 8:1557 9:1 11:172 12:1703 13:408 14:2303 15:133 16:34 17:375 18:129 20:142 21:4 22:188 23:5341 24:2361 25:2 27:2563 29:19 31:2404 32:106 34:1 35:49 36:1720 37:3917 38:2392 39:657 40:148 41:3896 42:1034 43:2081 44:294 45:15678 46:3713 47:321 49:1640 50:1891 51:104 52:1344 54:286 55:717 56:4 57:55 58:1753 59:1134 60:947 61:2235 62:2406 63:1953 64:5396 65:2348 66:4925 67:2926 68:1183 69:4145 70:1343 71:676 72:3098 74:2613 75:1502 76:710 77:2137 78:1743 79:2749 80:1887 81:1492 82:1422 83:1183 84:1315 85:2812 86:691 87:1898 88:983 89:3100 90:478 91:7517 92:1873 93:2562 94:3234 95:3599 96:1303 97:343 98:985 99:894 100:75 101:1052 102:1829 103:27727 104:4104 105:433 106:845 107:2404 108:754 109:4010 110:2064 111:3143 112:1964 113:1513 114:1549 115:1938 116:1892 117:2480 118:2308 119:1854 120:1617 121:1041 122:2546 123:2134 124:1601 125:2053 128:1387 129:1114 130:903 131:2068 132:724 133:365 134:1928 135:289 136:832 137:864 138:2445 139:1204 140:852 141:1329 142:1237 143:1415 144:1266 145:330 146:1718 147:1480 148:2224 149:1584 150:851 151:1068 152:1658 153:445 154:3553 155:1359 156:1870 157:1203 158:991 159:2011 160:2362 161:1275 162:3415 163:1182 164:1660 165:1510 166:621 167:1675 168:3657 169:682 170:4307 171:811 172:2896 173:3048 174:1003 175:1121 176:3433 177:4509 178:3005 179:1958 180:2267 181:2633 182:3177 183:1918 184:2411 185:19108 186:4255 187:3476 188:3497 189:3089 190:8771 191:1324 192:11016 193:8459 194:6894 195:4969 196:2916 197:2353 198:5998 199:5988 200:7424 201:5680 202:10495 203:9983 204:4499 205:3401 206:3847 207:3366 208:4009 209:4593 210:4217 211:2412 212:3889 213:3367 214:1160 215:64 216:6399 217:2607 218:1218 219:621 220:1969 221:986 222:849 223:2139 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 18 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 873825 Prefixes after maximum aggregation (per Origin AS): 331399 Deaggregation factor: 2.64 Unique aggregates announced (without unneeded subnets): 423810 Number of IPv4 prefixes with ROAs (including AS0): 252218 Total ASes present in the Internet Routing Table: 72436 Prefixes per ASN: 12.06 Origin-only ASes present in the Internet Routing Table: 62181 Origin ASes announcing only one prefix: 25683 Transit ASes present in the Internet Routing Table: 10255 Transit-only ASes present in the Internet Routing Table: 354 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 910 Number of instances of unregistered ASNs: 912 Number of 32-bit ASNs allocated by the RIRs: 38109 Number of 32-bit ASNs visible in the Routing Table: 31625 Prefixes from 32-bit ASNs in the Routing Table: 146124 Number of bogon 32-bit ASNs visible in the Routing Table: 20 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 822 Number of addresses announced to Internet: 3072898560 Equivalent to 183 /8s, 40 /16s and 182 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 291073 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 231564 Total APNIC prefixes after maximum aggregation: 65083 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 226652 Unique aggregates announced from the APNIC address blocks: 93227 APNIC Region origin ASes present in the Internet Routing Table: 12159 APNIC Prefixes per ASN: 18.64 APNIC Region origin ASes announcing only one prefix: 3463 APNIC Region transit ASes present in the Internet Routing Table: 1711 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7347 Number of APNIC addresses announced to Internet: 773210752 Equivalent to 46 /8s, 22 /16s and 66 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 256959 Total ARIN prefixes after maximum aggregation: 118517 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256474 Unique aggregates announced from the ARIN address blocks: 122426 ARIN Region origin ASes present in the Internet Routing Table: 18920 ARIN Prefixes per ASN: 13.56 ARIN Region origin ASes announcing only one prefix: 6851 ARIN Region transit ASes present in the Internet Routing Table: 1949 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4251 Number of ARIN addresses announced to Internet: 1300753408 Equivalent to 77 /8s, 135 /16s and 236 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 243933 Total RIPE prefixes after maximum aggregation: 114563 RIPE Deaggregation factor: 2.13 Prefixes being announced from the RIPE address blocks: 240345 Unique aggregates announced from the RIPE address blocks: 148218 RIPE Region origin ASes present in the Internet Routing Table: 28174 RIPE Prefixes per ASN: 8.53 RIPE Region origin ASes announcing only one prefix: 12161 RIPE Region transit ASes present in the Internet Routing Table: 3936 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10578 Number of RIPE addresses announced to Internet: 713781888 Equivalent to 42 /8s, 139 /16s and 114 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113116 Total LACNIC prefixes after maximum aggregation: 27295 LACNIC Deaggregation factor: 4.14 Prefixes being announced from the LACNIC address blocks: 113897 Unique aggregates announced from the LACNIC address blocks: 47774 LACNIC Region origin ASes present in the Internet Routing Table: 10861 LACNIC Prefixes per ASN: 10.49 LACNIC Region origin ASes announcing only one prefix: 2659 LACNIC Region transit ASes present in the Internet Routing Table: 2170 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8538 Number of LACNIC addresses announced to Internet: 176279040 Equivalent to 10 /8s, 129 /16s and 206 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27343 Total AfriNIC prefixes after maximum aggregation: 5256 AfriNIC Deaggregation factor: 5.20 Prefixes being announced from the AfriNIC address blocks: 35635 Unique aggregates announced from the AfriNIC address blocks: 11423 AfriNIC Region origin ASes present in the Internet Routing Table: 1581 AfriNIC Prefixes per ASN: 22.54 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 311 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 911 Number of AfriNIC addresses announced to Internet: 108313088 Equivalent to 6 /8s, 116 /16s and 186 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8759 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5838 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3588 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3483 1022 55 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3249 1896 54 VNPT-AS-VN VNPT Corp, VN 4766 2480 11119 578 KIXS-AS-KR Korea Telecom, KR 9498 2215 475 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2123 429 204 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6043 10081 2593 AMAZON-02, US 11492 4555 302 849 CABLEONE, US 22773 4032 3036 389 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3660 1887 2548 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2604 374 140 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2524 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2237 3033 503 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6844 1733 150 UNI2-AS, ES 20940 3866 3348 210 AKAMAI-ASN1, NL 8551 3495 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2938 2281 892 ROSTELECOM-AS, RU 9009 2606 274 1390 M247, GB 34984 2204 355 600 TELLCOM-AS, TR 58224 1759 919 576 TCI, IR 13188 1609 100 27 TRIOLAN, UA 61317 1585 213 922 ASDETUK www.heficed.com, GB Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10557 3450 581 Uninet S.A. de C.V., MX 10620 3256 491 831 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1636 283 461 Mega Cable, S.A. de C.V., MX 6503 1436 355 522 Axtel, S.A.B. de C.V., MX 28573 1400 2324 258 CLARO S.A., BR 3816 1244 657 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1140 2350 138 TIM SA, BR 6147 1091 370 21 Telefonica del Peru S.A.A., PE 11664 993 190 443 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1626 393 21 LINKdotNET-AS, EG 24835 1546 499 32 RAYA-AS, EG 36992 1286 1430 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 852 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 515 50 32 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10557 3450 581 Uninet S.A. de C.V., MX 9808 8759 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6844 1733 150 UNI2-AS, ES 16509 6043 10081 2593 AMAZON-02, US 7545 5838 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4555 302 849 CABLEONE, US 22773 4032 3036 389 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 20940 3866 3348 210 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8759 8702 CHINAMOBILE-CN China Mobile Communications Grou 12479 6844 6694 UNI2-AS, ES 7545 5838 5157 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4691 4617 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4555 3706 CABLEONE, US 20940 3866 3656 AKAMAI-ASN1, NL 22773 4032 3643 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3588 3568 VIETEL-AS-AP Viettel Group, VN 8551 3495 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:594 /14:1212 /15:2043 /16:13560 /17:8322 /18:13911 /19:25209 /20:43139 /21:51159 /22:107703 /23:93918 /24:511804 /25:776 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 5779 6844 UNI2-AS, ES 8151 4382 10557 Uninet S.A. de C.V., MX 11492 3508 4555 CABLEONE, US 6327 3199 3391 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 22773 3006 4032 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2960 3495 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2259 2604 MEDIACOM-ENTERPRISE-BUSINESS, US 11830 1921 2466 Instituto Costarricense de Electricidad y Telec Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1900 2:1012 3:148 4:18 5:3676 6:102 7:5 8:1545 9:1 11:172 12:1701 13:408 14:2305 15:135 16:34 17:374 18:130 20:143 21:4 22:188 23:5350 24:2354 25:2 27:2573 29:19 31:2416 32:106 34:1 35:49 36:1729 37:3907 38:2411 39:695 40:148 41:3921 42:1038 43:2091 44:294 45:15699 46:3731 47:298 49:1629 50:1895 51:106 52:1348 54:288 55:738 56:4 57:56 58:1750 59:1135 60:947 61:2240 62:2410 63:1945 64:5408 65:2334 66:4935 67:2918 68:1183 69:4138 70:1339 71:676 72:3060 74:2614 75:1506 76:711 77:2130 78:1786 79:2765 80:1892 81:1507 82:1418 83:1184 84:1320 85:2830 86:702 87:1898 88:1006 89:3099 90:492 91:7518 92:1886 93:2570 94:3250 95:3597 96:1291 97:344 98:987 99:879 100:75 101:1049 102:1838 103:27753 104:4088 105:442 106:847 107:2411 108:748 109:3978 110:2065 111:3170 112:1940 113:1494 114:1556 115:1947 116:1879 117:2483 118:2303 119:1856 120:1627 121:1010 122:2515 123:2116 124:1603 125:2033 128:1381 129:1117 130:904 131:2073 132:753 133:365 134:1924 135:288 136:846 137:866 138:2443 139:1204 140:855 141:1334 142:1235 143:1403 144:1229 145:332 146:1733 147:1429 148:2212 149:1570 150:863 151:1073 152:1670 153:445 154:3563 155:1360 156:1876 157:1220 158:991 159:2007 160:2368 161:1264 162:3411 163:1185 164:1651 165:1537 166:621 167:1677 168:3643 169:677 170:4299 171:813 172:2913 173:3041 174:1002 175:1115 176:3432 177:4495 178:3008 179:1973 180:2278 181:2668 182:3198 183:1922 184:2416 185:19136 186:4238 187:3496 188:3502 189:3124 190:8779 191:1289 192:11011 193:8487 194:6929 195:4982 196:2918 197:2339 198:5998 199:5974 200:7376 201:5657 202:10461 203:10005 204:4509 205:3392 206:3855 207:3359 208:3985 209:4596 210:4208 211:2413 212:3899 213:3360 214:1154 215:64 216:6394 217:2673 218:1211 219:609 220:1964 221:985 222:845 223:2134 End of report
This is an automated weekly mailing describing the state of the Gobal IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. Global IPv4 Routing Table Report 04:00 +10GMT Sat 25 Dec, 2021 BGP Table as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 885163 Prefixes after maximum aggregation (per Origin AS): 332925 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 424656 Number of IPv4 prefixes with ROAs (including AS0): 252939 Total ASes present in the Internet Routing Table: 72523 Prefixes per ASN: 12.21 Origin-only ASes present in the Internet Routing Table: 62238 Origin ASes announcing only one prefix: 25678 Transit ASes present in the Internet Routing Table: 10285 Transit-only ASes present in the Internet Routing Table: 371 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 920 Number of instances of unregistered ASNs: 922 Number of 32-bit ASNs allocated by the RIRs: 38178 Number of 32-bit ASNs visible in the Routing Table: 31711 Prefixes from 32-bit ASNs in the Routing Table: 147279 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 724 Number of addresses announced to Internet: 3073270528 Equivalent to 183 /8s, 46 /16s and 99 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 299290 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233109 Total APNIC prefixes after maximum aggregation: 65222 APNIC Deaggregation factor: 3.57 Prefixes being announced from the APNIC address blocks: 227930 Unique aggregates announced from the APNIC address blocks: 93654 APNIC Region origin ASes present in the Internet Routing Table: 12197 APNIC Prefixes per ASN: 18.69 APNIC Region origin ASes announcing only one prefix: 3466 APNIC Region transit ASes present in the Internet Routing Table: 1712 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7383 Number of APNIC addresses announced to Internet: 773501824 Equivalent to 46 /8s, 26 /16s and 179 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 257192 Total ARIN prefixes after maximum aggregation: 118517 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256825 Unique aggregates announced from the ARIN address blocks: 122511 ARIN Region origin ASes present in the Internet Routing Table: 18930 ARIN Prefixes per ASN: 13.57 ARIN Region origin ASes announcing only one prefix: 6857 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4263 Number of ARIN addresses announced to Internet: 1300922624 Equivalent to 77 /8s, 138 /16s and 129 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 252861 Total RIPE prefixes after maximum aggregation: 115963 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249288 Unique aggregates announced from the RIPE address blocks: 148383 RIPE Region origin ASes present in the Internet Routing Table: 28169 RIPE Prefixes per ASN: 8.85 RIPE Region origin ASes announcing only one prefix: 12148 RIPE Region transit ASes present in the Internet Routing Table: 3942 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10587 Number of RIPE addresses announced to Internet: 713691520 Equivalent to 42 /8s, 138 /16s and 17 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113477 Total LACNIC prefixes after maximum aggregation: 27242 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114273 Unique aggregates announced from the LACNIC address blocks: 47761 LACNIC Region origin ASes present in the Internet Routing Table: 10881 LACNIC Prefixes per ASN: 10.50 LACNIC Region origin ASes announcing only one prefix: 2655 LACNIC Region transit ASes present in the Internet Routing Table: 2195 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8560 Number of LACNIC addresses announced to Internet: 176297728 Equivalent to 10 /8s, 130 /16s and 23 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27604 Total AfriNIC prefixes after maximum aggregation: 5293 AfriNIC Deaggregation factor: 5.22 Prefixes being announced from the AfriNIC address blocks: 36123 Unique aggregates announced from the AfriNIC address blocks: 11694 AfriNIC Region origin ASes present in the Internet Routing Table: 1586 AfriNIC Prefixes per ASN: 22.78 AfriNIC Region origin ASes announcing only one prefix: 552 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 918 Number of AfriNIC addresses announced to Internet: 108400128 Equivalent to 6 /8s, 118 /16s and 14 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5837 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3602 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3481 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3245 1880 58 VNPT-AS-VN VNPT Corp, VN 4766 2475 11119 576 KIXS-AS-KR Korea Telecom, KR 9498 2211 475 235 BBIL-AP BHARTI Airtel Ltd., IN 45090 2136 1198 75 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2122 429 204 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6058 10131 2597 AMAZON-02, US 11492 4580 303 821 CABLEONE, US 22773 4031 3036 388 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3657 1885 2555 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2603 374 146 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2523 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3033 501 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6840 1733 150 UNI2-AS, ES 9121 6670 1692 17 TTNET, TR 20940 3858 3348 210 AKAMAI-ASN1, NL 8551 3554 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2949 2284 902 ROSTELECOM-AS, RU 9009 2552 263 1360 M247, GB 34984 2205 355 600 TELLCOM-AS, TR 47331 1977 319 1509 TTNET, TR 58224 1772 922 577 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10571 3451 583 Uninet S.A. de C.V., MX 10620 3263 491 836 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1638 283 462 Mega Cable, S.A. de C.V., MX 6503 1440 355 522 Axtel, S.A.B. de C.V., MX 28573 1401 2324 256 CLARO S.A., BR 3816 1244 657 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1140 2350 138 TIM SA, BR 6147 1090 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1628 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1294 1462 268 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 852 68 11 ORANGE-COTE-IVOIRE, CI 36935 685 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 33 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 429 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10571 3451 583 Uninet S.A. de C.V., MX 9808 8744 9000 57 CHINAMOBILE-CN China Mobile Communicati 12479 6840 1733 150 UNI2-AS, ES 9121 6670 1692 17 TTNET, TR 16509 6058 10131 2597 AMAZON-02, US 7545 5837 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4580 303 821 CABLEONE, US 22773 4031 3036 388 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8744 8687 CHINAMOBILE-CN China Mobile Communications Grou 12479 6840 6690 UNI2-AS, ES 9121 6670 6653 TTNET, TR 7545 5837 5156 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4692 4618 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4580 3759 CABLEONE, US 20940 3858 3648 AKAMAI-ASN1, NL 22773 4031 3643 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3602 3582 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:304 /13:592 /14:1213 /15:2040 /16:13563 /17:8327 /18:13920 /19:25271 /20:43287 /21:52000 /22:108460 /23:95438 /24:519801 /25:776 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5859 6670 TTNET, TR 12479 5783 6840 UNI2-AS, ES 8151 4396 10571 Uninet S.A. de C.V., MX 11492 3533 4580 CABLEONE, US 6327 3199 3391 SHAW, CA 7155 3040 3950 VIASAT-SP-BACKBONE, US 8551 3019 3554 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3006 4031 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2258 2603 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1902 2:989 3:148 4:18 5:3687 6:102 7:5 8:1563 9:1 11:172 12:1699 13:409 14:2314 15:135 16:35 17:373 18:130 20:143 21:4 22:188 23:5364 24:2355 25:4 27:2576 29:19 31:2434 32:106 34:1 35:49 36:1728 37:3909 38:2416 39:710 40:148 41:3915 42:1052 43:2134 44:295 45:16056 46:3865 47:300 49:1652 50:1906 51:106 52:1352 54:289 55:731 56:4 57:59 58:1752 59:1138 60:947 61:2244 62:2419 63:1943 64:5404 65:2331 66:4927 67:2921 68:1185 69:4165 70:1340 71:676 72:3064 74:2618 75:1505 76:711 77:2131 78:3820 79:2773 80:1910 81:1647 82:1422 83:1194 84:1319 85:3572 86:692 87:1898 88:2621 89:3125 90:493 91:7520 92:1889 93:2572 94:3273 95:4516 96:1298 97:344 98:989 99:878 100:75 101:1049 102:1885 103:28048 104:4089 105:453 106:852 107:2413 108:750 109:4043 110:2057 111:3168 112:1938 113:1491 114:1558 115:1934 116:1890 117:2504 118:2308 119:1878 120:1625 121:1007 122:2527 123:2125 124:1618 125:2078 128:1388 129:1145 130:905 131:2071 132:753 133:365 134:1930 135:283 136:845 137:861 138:2441 139:1219 140:863 141:1320 142:1235 143:1412 144:1228 145:333 146:1748 147:1453 148:2213 149:1608 150:866 151:1078 152:1846 153:443 154:3577 155:1361 156:1874 157:1214 158:993 159:1999 160:2376 161:1281 162:3430 163:1189 164:1677 165:1543 166:619 167:1675 168:3657 169:689 170:4322 171:824 172:2919 173:3043 174:1005 175:1123 176:3433 177:4506 178:3022 179:1983 180:2340 181:2704 182:3198 183:1921 184:2416 185:19163 186:4227 187:3499 188:3666 189:3121 190:8843 191:1314 192:10990 193:8495 194:6943 195:4984 196:2907 197:2384 198:5997 199:5971 200:7437 201:5696 202:10503 203:10085 204:4506 205:3408 206:3847 207:3352 208:3996 209:4591 210:4247 211:2443 212:3915 213:3358 214:1152 215:64 216:6400 217:2636 218:1212 219:608 220:1968 221:1018 222:843 223:2146 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 01 Jan, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 882085 Prefixes after maximum aggregation (per Origin AS): 333018 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 424495 Number of IPv4 prefixes with ROAs (including AS0): 253942 Total ASes present in the Internet Routing Table: 72558 Prefixes per ASN: 12.16 Origin-only ASes present in the Internet Routing Table: 62287 Origin ASes announcing only one prefix: 25692 Transit ASes present in the Internet Routing Table: 10271 Transit-only ASes present in the Internet Routing Table: 371 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 906 Number of instances of unregistered ASNs: 910 Number of 32-bit ASNs allocated by the RIRs: 38216 Number of 32-bit ASNs visible in the Routing Table: 31770 Prefixes from 32-bit ASNs in the Routing Table: 147228 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 705 Number of addresses announced to Internet: 3074351616 Equivalent to 183 /8s, 62 /16s and 226 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 297820 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232361 Total APNIC prefixes after maximum aggregation: 65312 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 227183 Unique aggregates announced from the APNIC address blocks: 93516 APNIC Region origin ASes present in the Internet Routing Table: 12239 APNIC Prefixes per ASN: 18.56 APNIC Region origin ASes announcing only one prefix: 3500 APNIC Region transit ASes present in the Internet Routing Table: 1708 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7424 Number of APNIC addresses announced to Internet: 774452096 Equivalent to 46 /8s, 41 /16s and 51 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 257146 Total ARIN prefixes after maximum aggregation: 118506 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 256894 Unique aggregates announced from the ARIN address blocks: 122589 ARIN Region origin ASes present in the Internet Routing Table: 18927 ARIN Prefixes per ASN: 13.57 ARIN Region origin ASes announcing only one prefix: 6856 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4264 Number of ARIN addresses announced to Internet: 1300549888 Equivalent to 77 /8s, 132 /16s and 209 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 252604 Total RIPE prefixes after maximum aggregation: 115966 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249004 Unique aggregates announced from the RIPE address blocks: 148410 RIPE Region origin ASes present in the Internet Routing Table: 28156 RIPE Prefixes per ASN: 8.84 RIPE Region origin ASes announcing only one prefix: 12125 RIPE Region transit ASes present in the Internet Routing Table: 3938 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10587 Number of RIPE addresses announced to Internet: 713757824 Equivalent to 42 /8s, 139 /16s and 20 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 111641 Total LACNIC prefixes after maximum aggregation: 27264 LACNIC Deaggregation factor: 4.09 Prefixes being announced from the LACNIC address blocks: 112434 Unique aggregates announced from the LACNIC address blocks: 47800 LACNIC Region origin ASes present in the Internet Routing Table: 10893 LACNIC Prefixes per ASN: 10.32 LACNIC Region origin ASes announcing only one prefix: 2662 LACNIC Region transit ASes present in the Internet Routing Table: 2188 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8575 Number of LACNIC addresses announced to Internet: 176521472 Equivalent to 10 /8s, 133 /16s and 129 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27427 Total AfriNIC prefixes after maximum aggregation: 5291 AfriNIC Deaggregation factor: 5.18 Prefixes being announced from the AfriNIC address blocks: 35865 Unique aggregates announced from the AfriNIC address blocks: 11544 AfriNIC Region origin ASes present in the Internet Routing Table: 1585 AfriNIC Prefixes per ASN: 22.63 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 920 Number of AfriNIC addresses announced to Internet: 108618496 Equivalent to 6 /8s, 121 /16s and 99 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8754 9000 57 CHINAMOBILE-CN China Mobile Communicati 7545 5839 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3608 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3482 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3247 1880 58 VNPT-AS-VN VNPT Corp, VN 4766 2518 11120 602 KIXS-AS-KR Korea Telecom, KR 9498 2216 474 231 BBIL-AP BHARTI Airtel Ltd., IN 45090 2163 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2122 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6053 10131 2600 AMAZON-02, US 11492 4573 303 813 CABLEONE, US 22773 4028 3032 386 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US 16625 3679 1897 2568 AKAMAI-AS, US 6327 3391 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2603 374 146 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 5043 432 CENTURYLINK-US-LEGACY-QWEST, US 20115 2241 3033 501 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6839 1733 150 UNI2-AS, ES 9121 6697 1692 17 TTNET, TR 20940 3878 3348 210 AKAMAI-ASN1, NL 8551 3566 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2950 2284 902 ROSTELECOM-AS, RU 9009 2546 261 1356 M247, GB 34984 2216 357 601 TELLCOM-AS, TR 47331 1952 313 1486 TTNET, TR 58224 1774 923 577 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 8745 3452 578 Uninet S.A. de C.V., MX 10620 3260 490 839 Telmex Colombia S.A., CO 11830 2466 369 62 Instituto Costarricense de Electricidad 13999 1637 283 461 Mega Cable, S.A. de C.V., MX 6503 1440 355 522 Axtel, S.A.B. de C.V., MX 28573 1400 2325 256 CLARO S.A., BR 3816 1245 658 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1146 2350 138 TIM SA, BR 6147 1089 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1629 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 853 68 12 ORANGE-COTE-IVOIRE, CI 36935 687 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 50 33 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8754 9000 57 CHINAMOBILE-CN China Mobile Communicati 8151 8745 3452 578 Uninet S.A. de C.V., MX 12479 6839 1733 150 UNI2-AS, ES 9121 6697 1692 17 TTNET, TR 16509 6053 10131 2600 AMAZON-02, US 7545 5839 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4573 303 813 CABLEONE, US 22773 4028 3032 386 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3950 264 30 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 8151 8745 8167 Uninet S.A. de C.V., MX 12479 6839 6689 UNI2-AS, ES 9121 6697 6680 TTNET, TR 7545 5839 5158 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4697 4623 ERX-CERNET-BKB China Education and Research Net 7155 3950 3920 VIASAT-SP-BACKBONE, US 11492 4573 3760 CABLEONE, US 20940 3878 3668 AKAMAI-ASN1, NL 22773 4028 3642 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3608 3588 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:102 /12:305 /13:594 /14:1212 /15:2038 /16:13560 /17:8319 /18:13939 /19:25253 /20:42953 /21:51755 /22:108112 /23:94471 /24:518607 /25:795 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5876 6697 TTNET, TR 12479 5785 6839 UNI2-AS, ES 11492 3526 4573 CABLEONE, US 6327 3199 3391 SHAW, CA 8151 3169 8745 Uninet S.A. de C.V., MX 7155 3040 3950 VIASAT-SP-BACKBONE, US 8551 3031 3566 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 3004 4028 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2258 2603 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1900 2:988 3:148 4:7 5:3696 6:102 7:5 8:1565 9:1 11:172 12:1702 13:409 14:2316 15:136 16:34 17:373 18:130 20:143 21:4 22:188 23:5381 24:2353 25:4 27:2572 29:19 31:2432 32:106 34:1 35:49 36:1729 37:3913 38:2439 39:712 40:148 41:3912 42:1049 43:2104 44:294 45:15972 46:3865 47:302 49:1628 50:1902 51:106 52:1348 54:290 55:733 56:4 57:56 58:1767 59:1139 60:947 61:2259 62:2422 63:1942 64:5401 65:2333 66:4930 67:2925 68:1184 69:4163 70:1337 71:677 72:3060 74:2622 75:1505 76:712 77:2154 78:3816 79:2781 80:1903 81:1651 82:1424 83:1196 84:1319 85:3563 86:693 87:1896 88:2619 89:3128 90:492 91:7535 92:1890 93:2576 94:3273 95:4517 96:1296 97:344 98:988 99:878 100:75 101:1050 102:1873 103:27849 104:4090 105:461 106:846 107:2415 108:748 109:4040 110:2051 111:3169 112:1944 113:1490 114:1531 115:1940 116:1880 117:2501 118:2305 119:1849 120:1627 121:1022 122:2528 123:2114 124:1610 125:2051 128:1378 129:1144 130:903 131:2071 132:752 133:365 134:1930 135:286 136:843 137:860 138:2457 139:1218 140:863 141:1310 142:1235 143:1422 144:1224 145:334 146:1751 147:1457 148:2206 149:1660 150:869 151:1081 152:1772 153:445 154:3616 155:1366 156:1850 157:1210 158:996 159:1999 160:2349 161:1276 162:3421 163:1191 164:1646 165:1527 166:619 167:1677 168:3672 169:685 170:4334 171:824 172:2920 173:3045 174:1004 175:1126 176:3448 177:4489 178:3015 179:1974 180:2290 181:2726 182:3208 183:1915 184:2412 185:19184 186:4257 187:3266 188:3785 189:2890 190:8815 191:1315 192:10985 193:8491 194:6943 195:4990 196:2889 197:2381 198:5992 199:5964 200:7450 201:5424 202:10466 203:10025 204:4510 205:3386 206:3851 207:3349 208:3997 209:4610 210:4228 211:2452 212:3921 213:3362 214:1154 215:64 216:6391 217:2637 218:1219 219:608 220:1962 221:982 222:844 223:2144 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 08 Jan, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 884474 Prefixes after maximum aggregation (per Origin AS): 333130 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 424355 Number of IPv4 prefixes with ROAs (including AS0): 255055 Total ASes present in the Internet Routing Table: 72565 Prefixes per ASN: 12.19 Origin-only ASes present in the Internet Routing Table: 62300 Origin ASes announcing only one prefix: 25693 Transit ASes present in the Internet Routing Table: 10265 Transit-only ASes present in the Internet Routing Table: 363 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 902 Number of instances of unregistered ASNs: 905 Number of 32-bit ASNs allocated by the RIRs: 38248 Number of 32-bit ASNs visible in the Routing Table: 31780 Prefixes from 32-bit ASNs in the Routing Table: 147662 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 590 Number of addresses announced to Internet: 3074013952 Equivalent to 183 /8s, 57 /16s and 187 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 299140 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232750 Total APNIC prefixes after maximum aggregation: 65401 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 227497 Unique aggregates announced from the APNIC address blocks: 93573 APNIC Region origin ASes present in the Internet Routing Table: 12251 APNIC Prefixes per ASN: 18.57 APNIC Region origin ASes announcing only one prefix: 3502 APNIC Region transit ASes present in the Internet Routing Table: 1700 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7430 Number of APNIC addresses announced to Internet: 774480256 Equivalent to 46 /8s, 41 /16s and 161 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 257190 Total ARIN prefixes after maximum aggregation: 118517 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 257067 Unique aggregates announced from the ARIN address blocks: 122688 ARIN Region origin ASes present in the Internet Routing Table: 18930 ARIN Prefixes per ASN: 13.58 ARIN Region origin ASes announcing only one prefix: 6853 ARIN Region transit ASes present in the Internet Routing Table: 1950 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4273 Number of ARIN addresses announced to Internet: 1300450048 Equivalent to 77 /8s, 131 /16s and 75 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 252391 Total RIPE prefixes after maximum aggregation: 115955 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 248781 Unique aggregates announced from the RIPE address blocks: 148247 RIPE Region origin ASes present in the Internet Routing Table: 28161 RIPE Prefixes per ASN: 8.83 RIPE Region origin ASes announcing only one prefix: 12140 RIPE Region transit ASes present in the Internet Routing Table: 3938 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10585 Number of RIPE addresses announced to Internet: 713621120 Equivalent to 42 /8s, 136 /16s and 254 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113776 Total LACNIC prefixes after maximum aggregation: 27286 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114555 Unique aggregates announced from the LACNIC address blocks: 47821 LACNIC Region origin ASes present in the Internet Routing Table: 10895 LACNIC Prefixes per ASN: 10.51 LACNIC Region origin ASes announcing only one prefix: 2654 LACNIC Region transit ASes present in the Internet Routing Table: 2190 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8576 Number of LACNIC addresses announced to Internet: 176497408 Equivalent to 10 /8s, 133 /16s and 35 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27465 Total AfriNIC prefixes after maximum aggregation: 5295 AfriNIC Deaggregation factor: 5.19 Prefixes being announced from the AfriNIC address blocks: 35984 Unique aggregates announced from the AfriNIC address blocks: 11499 AfriNIC Region origin ASes present in the Internet Routing Table: 1582 AfriNIC Prefixes per ASN: 22.75 AfriNIC Region origin ASes announcing only one prefix: 544 AfriNIC Region transit ASes present in the Internet Routing Table: 311 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 916 Number of AfriNIC addresses announced to Internet: 108585216 Equivalent to 6 /8s, 120 /16s and 225 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8744 8919 50 CHINAMOBILE-CN China Mobile Communicati 7545 5842 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4695 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3610 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3483 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3406 1880 58 VNPT-AS-VN VNPT Corp, VN 4766 2518 11120 602 KIXS-AS-KR Korea Telecom, KR 9498 2220 474 231 BBIL-AP BHARTI Airtel Ltd., IN 45090 2163 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2121 429 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6043 10126 2590 AMAZON-02, US 11492 4563 302 815 CABLEONE, US 22773 4029 3031 381 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3679 1897 2573 AKAMAI-AS, US 6327 3367 1319 65 SHAW, CA 749 2890 50784 2146 DNIC-AS-00749, US 30036 2607 374 127 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2510 5042 429 CENTURYLINK-US-LEGACY-QWEST, US 20115 2247 3035 507 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6820 1734 151 UNI2-AS, ES 9121 6716 1692 17 TTNET, TR 20940 3886 3348 210 AKAMAI-ASN1, NL 8551 3456 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2950 2284 902 ROSTELECOM-AS, RU 9009 2497 256 1313 M247, GB 34984 2215 357 602 TELLCOM-AS, TR 47331 1963 313 1497 TTNET, TR 58224 1777 924 577 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10614 3452 581 Uninet S.A. de C.V., MX 10620 3259 490 840 Telmex Colombia S.A., CO 11830 2464 369 62 Instituto Costarricense de Electricidad 13999 1637 283 461 Mega Cable, S.A. de C.V., MX 6503 1439 354 524 Axtel, S.A.B. de C.V., MX 28573 1405 2326 253 CLARO S.A., BR 3816 1245 658 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1146 2350 138 TIM SA, BR 6147 1092 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1630 393 21 LINKdotNET-AS, EG 24835 1548 499 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 869 68 12 ORANGE-COTE-IVOIRE, CI 36935 687 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 518 50 33 WANANCHI-, KE 37342 470 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10614 3452 581 Uninet S.A. de C.V., MX 9808 8744 8919 50 CHINAMOBILE-CN China Mobile Communicati 12479 6820 1734 151 UNI2-AS, ES 9121 6716 1692 17 TTNET, TR 16509 6043 10126 2590 AMAZON-02, US 7545 5842 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4695 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4563 302 815 CABLEONE, US 22773 4029 3031 381 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8744 8694 CHINAMOBILE-CN China Mobile Communications Grou 9121 6716 6699 TTNET, TR 12479 6820 6669 UNI2-AS, ES 7545 5842 5162 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4695 4621 ERX-CERNET-BKB China Education and Research Net 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4563 3748 CABLEONE, US 20940 3886 3676 AKAMAI-ASN1, NL 22773 4029 3648 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3610 3590 VIETEL-AS-AP Viettel Group, VN Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.146.243.0/24 Origin: 46664 VDI-NETWORK, US 23.146.243.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 1299 TWELVE99 Twelve99, Telia Carrier, SE Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:102 /12:305 /13:594 /14:1212 /15:2037 /16:13562 /17:8326 /18:13930 /19:25216 /20:43181 /21:51902 /22:108276 /23:95075 /24:519893 /25:793 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5893 6716 TTNET, TR 12479 5765 6820 UNI2-AS, ES 8151 4433 10614 Uninet S.A. de C.V., MX 11492 3516 4563 CABLEONE, US 6327 3175 3367 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 3004 4029 ASN-CXA-ALL-CCI-22773-RDC, US 8551 2921 3456 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2262 2607 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1902 2:988 3:151 4:7 5:3689 6:102 7:5 8:1565 9:1 11:172 12:1705 13:406 14:2338 15:141 16:36 17:374 18:129 20:143 21:4 22:188 23:5387 24:2374 25:4 27:2577 29:19 31:2408 32:106 34:1 35:49 36:1730 37:3915 38:2461 39:727 40:149 41:3906 42:1069 43:2099 44:294 45:16015 46:3874 47:302 49:1636 50:1900 51:105 52:1344 54:290 55:733 56:7 57:56 58:1768 59:1140 60:950 61:2254 62:2420 63:1940 64:5391 65:2323 66:4928 67:2932 68:1184 69:4170 70:1338 71:677 72:3061 74:2620 75:1515 76:717 77:2157 78:3805 79:2811 80:1904 81:1652 82:1431 83:1192 84:1317 85:3576 86:694 87:1883 88:2621 89:3126 90:490 91:7518 92:1889 93:2589 94:3265 95:4511 96:1302 97:344 98:988 99:862 100:75 101:1046 102:1875 103:27874 104:4083 105:460 106:841 107:2413 108:746 109:3906 110:2054 111:3185 112:1961 113:1525 114:1533 115:1945 116:1883 117:2502 118:2308 119:1850 120:1659 121:1019 122:2528 123:2118 124:1611 125:2055 128:1363 129:1147 130:913 131:2076 132:749 133:367 134:1927 135:287 136:841 137:853 138:2465 139:1218 140:840 141:1334 142:1235 143:1422 144:1229 145:335 146:1755 147:1468 148:2209 149:1676 150:864 151:1081 152:1783 153:446 154:3635 155:1361 156:1849 157:1211 158:998 159:2000 160:2365 161:1275 162:3427 163:1190 164:1659 165:1528 166:618 167:1680 168:3683 169:684 170:4317 171:822 172:2930 173:3047 174:1009 175:1125 176:3452 177:4571 178:3023 179:1994 180:2288 181:2748 182:3210 183:1921 184:2411 185:19184 186:4263 187:3529 188:3790 189:3150 190:8853 191:1314 192:10983 193:8488 194:6947 195:4986 196:2912 197:2392 198:5990 199:5984 200:7455 201:5700 202:10456 203:10027 204:4510 205:3396 206:3848 207:3362 208:3998 209:4599 210:4230 211:2450 212:3912 213:3374 214:1155 215:64 216:6407 217:2630 218:1224 219:606 220:1960 221:982 222:859 223:2117 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 15 Jan, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 885121 Prefixes after maximum aggregation (per Origin AS): 333219 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 425456 Total ASes present in the Internet Routing Table: 72620 Prefixes per ASN: 12.19 Origin-only ASes present in the Internet Routing Table: 62321 Origin ASes announcing only one prefix: 25693 Transit ASes present in the Internet Routing Table: 10299 Transit-only ASes present in the Internet Routing Table: 377 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 910 Number of instances of unregistered ASNs: 914 Number of 32-bit ASNs allocated by the RIRs: 38307 Number of 32-bit ASNs visible in the Routing Table: 31840 Prefixes from 32-bit ASNs in the Routing Table: 148041 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 568 Number of addresses announced to Internet: 3074313728 Equivalent to 183 /8s, 62 /16s and 78 /24s Percentage of available address space announced: 83.0 Percentage of allocated address space announced: 83.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 299471 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232790 Total APNIC prefixes after maximum aggregation: 65474 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 227581 Unique aggregates announced from the APNIC address blocks: 93678 APNIC Region origin ASes present in the Internet Routing Table: 12263 APNIC Prefixes per ASN: 18.56 APNIC Region origin ASes announcing only one prefix: 3490 APNIC Region transit ASes present in the Internet Routing Table: 1704 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7446 Number of APNIC addresses announced to Internet: 774476672 Equivalent to 46 /8s, 41 /16s and 147 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 257494 Total ARIN prefixes after maximum aggregation: 118531 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 257375 Unique aggregates announced from the ARIN address blocks: 122888 ARIN Region origin ASes present in the Internet Routing Table: 18930 ARIN Prefixes per ASN: 13.60 ARIN Region origin ASes announcing only one prefix: 6862 ARIN Region transit ASes present in the Internet Routing Table: 1950 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4286 Number of ARIN addresses announced to Internet: 1300451328 Equivalent to 77 /8s, 131 /16s and 80 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 252847 Total RIPE prefixes after maximum aggregation: 116069 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249215 Unique aggregates announced from the RIPE address blocks: 148413 RIPE Region origin ASes present in the Internet Routing Table: 28168 RIPE Prefixes per ASN: 8.85 RIPE Region origin ASes announcing only one prefix: 12135 RIPE Region transit ASes present in the Internet Routing Table: 3969 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10598 Number of RIPE addresses announced to Internet: 713844352 Equivalent to 42 /8s, 140 /16s and 102 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113593 Total LACNIC prefixes after maximum aggregation: 27175 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 114409 Unique aggregates announced from the LACNIC address blocks: 48485 LACNIC Region origin ASes present in the Internet Routing Table: 10909 LACNIC Prefixes per ASN: 10.49 LACNIC Region origin ASes announcing only one prefix: 2661 LACNIC Region transit ASes present in the Internet Routing Table: 2197 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8591 Number of LACNIC addresses announced to Internet: 176636672 Equivalent to 10 /8s, 135 /16s and 67 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27487 Total AfriNIC prefixes after maximum aggregation: 5281 AfriNIC Deaggregation factor: 5.20 Prefixes being announced from the AfriNIC address blocks: 35973 Unique aggregates announced from the AfriNIC address blocks: 11486 AfriNIC Region origin ASes present in the Internet Routing Table: 1582 AfriNIC Prefixes per ASN: 22.74 AfriNIC Region origin ASes announcing only one prefix: 545 AfriNIC Region transit ASes present in the Internet Routing Table: 308 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 919 Number of AfriNIC addresses announced to Internet: 108532480 Equivalent to 6 /8s, 120 /16s and 19 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8726 8919 50 CHINAMOBILE-CN China Mobile Communicati 7545 5842 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4689 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3611 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3492 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3426 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2517 11120 602 KIXS-AS-KR Korea Telecom, KR 9498 2228 474 231 BBIL-AP BHARTI Airtel Ltd., IN 45090 2163 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2118 429 199 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6090 10131 2623 AMAZON-02, US 11492 4597 304 768 CABLEONE, US 22773 4022 3030 376 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3672 1894 2566 AKAMAI-AS, US 6327 3348 1318 63 SHAW, CA 749 2889 50784 2145 DNIC-AS-00749, US 30036 2608 374 127 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2512 5042 429 CENTURYLINK-US-LEGACY-QWEST, US 20115 2247 3035 507 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6829 1730 150 UNI2-AS, ES 9121 6718 1692 17 TTNET, TR 20940 3877 3348 210 AKAMAI-ASN1, NL 8551 3776 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3271 187 23 ALJAWWALSTC-AS, SA 12389 2951 2286 903 ROSTELECOM-AS, RU 9009 2478 253 1295 M247, GB 34984 2216 357 602 TELLCOM-AS, TR 47331 1963 314 1495 TTNET, TR 58224 1777 925 589 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10222 3463 575 Uninet S.A. de C.V., MX 10620 3442 519 715 Telmex Colombia S.A., CO 11830 2464 369 62 Instituto Costarricense de Electricidad 13999 1641 283 463 Mega Cable, S.A. de C.V., MX 6503 1440 354 524 Axtel, S.A.B. de C.V., MX 28573 1393 2326 253 CLARO S.A., BR 3816 1245 658 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1146 2350 138 TIM SA, BR 6147 1092 369 21 Telefonica del Peru S.A.A., PE 11664 994 191 443 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1640 393 21 LINKdotNET-AS, EG 24835 1547 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 871 68 12 ORANGE-COTE-IVOIRE, CI 36935 734 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10222 3463 575 Uninet S.A. de C.V., MX 9808 8726 8919 50 CHINAMOBILE-CN China Mobile Communicati 12479 6829 1730 150 UNI2-AS, ES 9121 6718 1692 17 TTNET, TR 16509 6090 10131 2623 AMAZON-02, US 7545 5842 787 680 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4689 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4597 304 768 CABLEONE, US 22773 4022 3030 376 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8726 8676 CHINAMOBILE-CN China Mobile Communications Grou 9121 6718 6701 TTNET, TR 12479 6829 6679 UNI2-AS, ES 7545 5842 5162 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4689 4615 ERX-CERNET-BKB China Education and Research Net 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4597 3829 CABLEONE, US 8551 3776 3737 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 3877 3667 AKAMAI-ASN1, NL 22773 4022 3646 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32848 UNALLOCATED 8.28.72.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:102 /12:305 /13:593 /14:1214 /15:2038 /16:13569 /17:8320 /18:13875 /19:25171 /20:43230 /21:51779 /22:108388 /23:94988 /24:520689 /25:790 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5893 6718 TTNET, TR 12479 5777 6829 UNI2-AS, ES 8151 4195 10222 Uninet S.A. de C.V., MX 11492 3532 4597 CABLEONE, US 8551 3241 3776 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3159 3348 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 3002 4022 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2807 3271 ALJAWWALSTC-AS, SA 30036 2263 2608 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1902 2:997 3:153 4:7 5:3701 6:101 7:5 8:1557 9:1 11:172 12:1705 13:407 14:2361 15:145 16:39 17:374 18:129 20:165 21:4 22:188 23:5398 24:2374 25:4 27:2585 29:19 31:2407 32:104 34:1 35:50 36:1733 37:3926 38:2459 39:737 40:149 41:3913 42:1067 43:2100 44:294 45:15969 46:3876 47:302 49:1635 50:1905 51:107 52:1345 54:293 55:733 56:8 57:55 58:1767 59:1138 60:953 61:2255 62:2418 63:1936 64:5366 65:2321 66:4927 67:2930 68:1182 69:4171 70:1346 71:677 72:3068 74:2628 75:1516 76:715 77:2170 78:3800 79:2882 80:1915 81:1654 82:1444 83:1196 84:1324 85:3587 86:708 87:1882 88:2617 89:3142 90:498 91:7528 92:1893 93:2595 94:3266 95:4493 96:1313 97:344 98:991 99:863 100:75 101:1049 102:1865 103:27974 104:4113 105:459 106:841 107:2431 108:747 109:4164 110:2053 111:3179 112:1956 113:1533 114:1531 115:1944 116:1890 117:2499 118:2320 119:1850 120:1661 121:1029 122:2530 123:2114 124:1615 125:2062 128:1362 129:1150 130:916 131:2085 132:758 133:367 134:1927 135:285 136:849 137:862 138:2469 139:1220 140:868 141:1334 142:1247 143:1424 144:1229 145:336 146:1751 147:1466 148:2210 149:1653 150:856 151:1080 152:1785 153:446 154:3678 155:1360 156:1864 157:1209 158:998 159:2002 160:2386 161:1260 162:3420 163:1185 164:1663 165:1530 166:624 167:1678 168:3674 169:687 170:4310 171:824 172:2956 173:3048 174:1015 175:1124 176:3460 177:4574 178:3022 179:2001 180:2286 181:2848 182:3215 183:1926 184:2416 185:19184 186:4267 187:3508 188:3764 189:3101 190:8857 191:1331 192:10990 193:8478 194:6941 195:4978 196:2909 197:2381 198:5971 199:5992 200:7465 201:5655 202:10465 203:10015 204:4521 205:3379 206:3841 207:3377 208:3995 209:4592 210:4229 211:2449 212:3913 213:3375 214:1160 215:64 216:6386 217:2627 218:1226 219:607 220:1958 221:983 222:860 223:2153 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 22 Jan, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 885752 Prefixes after maximum aggregation (per Origin AS): 333488 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 426024 Total ASes present in the Internet Routing Table: 72653 Prefixes per ASN: 12.19 Origin-only ASes present in the Internet Routing Table: 62334 Origin ASes announcing only one prefix: 25693 Transit ASes present in the Internet Routing Table: 10319 Transit-only ASes present in the Internet Routing Table: 372 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 939 Number of instances of unregistered ASNs: 942 Number of 32-bit ASNs allocated by the RIRs: 38352 Number of 32-bit ASNs visible in the Routing Table: 31906 Prefixes from 32-bit ASNs in the Routing Table: 148241 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 561 Number of addresses announced to Internet: 3068458368 Equivalent to 182 /8s, 228 /16s and 245 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 299794 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232989 Total APNIC prefixes after maximum aggregation: 65532 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 227780 Unique aggregates announced from the APNIC address blocks: 93796 APNIC Region origin ASes present in the Internet Routing Table: 12276 APNIC Prefixes per ASN: 18.55 APNIC Region origin ASes announcing only one prefix: 3498 APNIC Region transit ASes present in the Internet Routing Table: 1713 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7464 Number of APNIC addresses announced to Internet: 773643392 Equivalent to 46 /8s, 28 /16s and 220 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 257662 Total ARIN prefixes after maximum aggregation: 118661 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 257658 Unique aggregates announced from the ARIN address blocks: 123069 ARIN Region origin ASes present in the Internet Routing Table: 18939 ARIN Prefixes per ASN: 13.60 ARIN Region origin ASes announcing only one prefix: 6859 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4303 Number of ARIN addresses announced to Internet: 1296416768 Equivalent to 77 /8s, 69 /16s and 192 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 252589 Total RIPE prefixes after maximum aggregation: 115973 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 248974 Unique aggregates announced from the RIPE address blocks: 148374 RIPE Region origin ASes present in the Internet Routing Table: 28166 RIPE Prefixes per ASN: 8.84 RIPE Region origin ASes announcing only one prefix: 12127 RIPE Region transit ASes present in the Internet Routing Table: 3965 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10610 Number of RIPE addresses announced to Internet: 713475712 Equivalent to 42 /8s, 134 /16s and 198 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114174 Total LACNIC prefixes after maximum aggregation: 27291 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 114934 Unique aggregates announced from the LACNIC address blocks: 48424 LACNIC Region origin ASes present in the Internet Routing Table: 10923 LACNIC Prefixes per ASN: 10.52 LACNIC Region origin ASes announcing only one prefix: 2660 LACNIC Region transit ASes present in the Internet Routing Table: 2212 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8611 Number of LACNIC addresses announced to Internet: 176355712 Equivalent to 10 /8s, 130 /16s and 249 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27399 Total AfriNIC prefixes after maximum aggregation: 5334 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 35845 Unique aggregates announced from the AfriNIC address blocks: 11861 AfriNIC Region origin ASes present in the Internet Routing Table: 1583 AfriNIC Prefixes per ASN: 22.64 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 309 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 918 Number of AfriNIC addresses announced to Internet: 108216320 Equivalent to 6 /8s, 115 /16s and 64 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 8999 8919 50 CHINAMOBILE-CN China Mobile Communicati 7545 5847 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3611 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3490 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2522 11120 603 KIXS-AS-KR Korea Telecom, KR 9498 2250 475 232 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2120 429 199 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6131 10140 2618 AMAZON-02, US 11492 4600 305 763 CABLEONE, US 22773 3985 3028 366 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3665 1892 2564 AKAMAI-AS, US 6327 3352 1318 63 SHAW, CA 749 2888 50784 2144 DNIC-AS-00749, US 30036 2611 374 129 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2507 4978 430 CENTURYLINK-US-LEGACY-QWEST, US 20115 2247 3035 507 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6817 1718 153 UNI2-AS, ES 9121 6733 1692 17 TTNET, TR 20940 3883 3348 210 AKAMAI-ASN1, NL 8551 3775 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2956 2286 904 ROSTELECOM-AS, RU 9009 2501 257 1303 M247, GB 34984 2216 357 602 TELLCOM-AS, TR 47331 1965 314 1496 TTNET, TR 58224 1781 926 588 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10672 3408 575 Uninet S.A. de C.V., MX 10620 3445 519 717 Telmex Colombia S.A., CO 11830 2458 369 62 Instituto Costarricense de Electricidad 13999 1642 283 465 Mega Cable, S.A. de C.V., MX 6503 1440 354 524 Axtel, S.A.B. de C.V., MX 28573 1394 2326 254 CLARO S.A., BR 3816 1245 658 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1147 2350 139 TIM SA, BR 6147 1092 369 21 Telefonica del Peru S.A.A., PE 11664 1000 191 446 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1636 393 21 LINKdotNET-AS, EG 24835 1546 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 875 63 60 ORANGE-COTE-IVOIRE, CI 36935 716 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10672 3408 575 Uninet S.A. de C.V., MX 9808 8999 8919 50 CHINAMOBILE-CN China Mobile Communicati 12479 6817 1718 153 UNI2-AS, ES 9121 6733 1692 17 TTNET, TR 16509 6131 10140 2618 AMAZON-02, US 7545 5847 787 681 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4600 305 763 CABLEONE, US 22773 3985 3028 366 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 8999 8949 CHINAMOBILE-CN China Mobile Communications Grou 9121 6733 6716 TTNET, TR 12479 6817 6664 UNI2-AS, ES 7545 5847 5166 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4693 4619 ERX-CERNET-BKB China Education and Research Net 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4600 3837 CABLEONE, US 8551 3775 3736 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 20940 3883 3673 AKAMAI-ASN1, NL 22773 3985 3619 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32848 UNALLOCATED 8.28.72.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 1782 UNALLOCATED 8.42.19.0/24 46887 LIGHTOWER, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.154.18.0/24 Origin: 394625 WHITELABELIT, US 23.154.18.0/24 Transit: 6939 HURRICANE, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.162.0/24 Origin: 398968 GROUP-IID-01, US 23.252.162.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:591 /14:1208 /15:2033 /16:13575 /17:8335 /18:13854 /19:25112 /20:43196 /21:51868 /22:108291 /23:95166 /24:521260 /25:787 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5907 6733 TTNET, TR 12479 5767 6817 UNI2-AS, ES 8151 4514 10672 Uninet S.A. de C.V., MX 11492 3534 4600 CABLEONE, US 8551 3240 3775 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3163 3352 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 2978 3985 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2266 2611 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1907 2:994 3:153 4:7 5:3714 6:102 7:5 8:1552 9:1 11:172 12:1706 13:410 14:2368 15:147 16:39 17:376 18:130 20:167 21:4 22:188 23:5401 24:2369 25:2 27:2595 29:19 31:2403 32:102 34:1 35:50 36:1734 37:3941 38:2499 39:735 40:149 41:3900 42:1040 43:2096 44:294 45:15966 46:3851 47:304 49:1634 50:1903 51:105 52:1343 54:294 55:734 56:8 57:55 58:1769 59:1135 60:954 61:2264 62:2422 63:1941 64:5384 65:2319 66:4910 67:2921 68:1182 69:4173 70:1347 71:677 72:3075 74:2630 75:1516 76:713 77:2158 78:3812 79:2872 80:1917 81:1661 82:1452 83:1202 84:1326 85:3558 86:706 87:1880 88:2621 89:3138 90:500 91:7497 92:1903 93:2588 94:3256 95:4497 96:1314 97:345 98:993 99:864 100:75 101:1049 102:1902 103:28045 104:4116 105:461 106:845 107:2426 108:753 109:4183 110:2049 111:3207 112:1963 113:1535 114:1526 115:1955 116:1893 117:2504 118:2322 119:1846 120:1670 121:1027 122:2542 123:2114 124:1587 125:2067 128:1362 129:1173 130:917 131:2073 132:757 133:368 134:1934 135:287 136:851 137:857 138:2454 139:1209 140:868 141:1341 142:1249 143:1439 144:1235 145:336 146:1757 147:1472 148:2215 149:1665 150:853 151:1083 152:1802 153:446 154:3668 155:1369 156:1861 157:1212 158:1007 159:2017 160:2389 161:1268 162:3414 163:1204 164:1664 165:1532 166:620 167:1684 168:3674 169:679 170:4303 171:825 172:2991 173:3044 174:1016 175:1128 176:3473 177:4577 178:3014 179:1988 180:2281 181:2866 182:3226 183:1936 184:2417 185:19200 186:4303 187:3547 188:3783 189:3219 190:8841 191:1308 192:10984 193:8507 194:6925 195:4968 196:2916 197:2360 198:5979 199:5994 200:7468 201:5724 202:10420 203:10011 204:4534 205:3366 206:3841 207:3379 208:3996 209:4600 210:4231 211:2457 212:3929 213:3374 214:1147 215:64 216:6386 217:2625 218:1228 219:577 220:1960 221:989 222:876 223:2171 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 29 Jan, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 887357 Prefixes after maximum aggregation (per Origin AS): 333907 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 426824 Total ASes present in the Internet Routing Table: 72715 Prefixes per ASN: 12.20 Origin-only ASes present in the Internet Routing Table: 62389 Origin ASes announcing only one prefix: 25723 Transit ASes present in the Internet Routing Table: 10326 Transit-only ASes present in the Internet Routing Table: 371 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 909 Number of instances of unregistered ASNs: 912 Number of 32-bit ASNs allocated by the RIRs: 38417 Number of 32-bit ASNs visible in the Routing Table: 31981 Prefixes from 32-bit ASNs in the Routing Table: 148775 Number of bogon 32-bit ASNs visible in the Routing Table: 21 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 546 Number of addresses announced to Internet: 3069057792 Equivalent to 182 /8s, 238 /16s and 27 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 300224 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233500 Total APNIC prefixes after maximum aggregation: 65661 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 228240 Unique aggregates announced from the APNIC address blocks: 93955 APNIC Region origin ASes present in the Internet Routing Table: 12316 APNIC Prefixes per ASN: 18.53 APNIC Region origin ASes announcing only one prefix: 3526 APNIC Region transit ASes present in the Internet Routing Table: 1721 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7502 Number of APNIC addresses announced to Internet: 774614912 Equivalent to 46 /8s, 43 /16s and 175 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 258031 Total ARIN prefixes after maximum aggregation: 118815 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258096 Unique aggregates announced from the ARIN address blocks: 123187 ARIN Region origin ASes present in the Internet Routing Table: 18939 ARIN Prefixes per ASN: 13.63 ARIN Region origin ASes announcing only one prefix: 6852 ARIN Region transit ASes present in the Internet Routing Table: 1952 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4315 Number of ARIN addresses announced to Internet: 1296013056 Equivalent to 77 /8s, 63 /16s and 151 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 253075 Total RIPE prefixes after maximum aggregation: 116101 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249526 Unique aggregates announced from the RIPE address blocks: 148747 RIPE Region origin ASes present in the Internet Routing Table: 28182 RIPE Prefixes per ASN: 8.85 RIPE Region origin ASes announcing only one prefix: 12128 RIPE Region transit ASes present in the Internet Routing Table: 3975 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10629 Number of RIPE addresses announced to Internet: 713425280 Equivalent to 42 /8s, 134 /16s and 1 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114313 Total LACNIC prefixes after maximum aggregation: 27288 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 115028 Unique aggregates announced from the LACNIC address blocks: 48529 LACNIC Region origin ASes present in the Internet Routing Table: 10935 LACNIC Prefixes per ASN: 10.52 LACNIC Region origin ASes announcing only one prefix: 2670 LACNIC Region transit ASes present in the Internet Routing Table: 2201 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8617 Number of LACNIC addresses announced to Internet: 176482048 Equivalent to 10 /8s, 132 /16s and 231 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27529 Total AfriNIC prefixes after maximum aggregation: 5357 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 35921 Unique aggregates announced from the AfriNIC address blocks: 11921 AfriNIC Region origin ASes present in the Internet Routing Table: 1585 AfriNIC Prefixes per ASN: 22.66 AfriNIC Region origin ASes announcing only one prefix: 547 AfriNIC Region transit ASes present in the Internet Routing Table: 309 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 42 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 918 Number of AfriNIC addresses announced to Internet: 108177664 Equivalent to 6 /8s, 114 /16s and 169 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9058 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5859 788 690 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3606 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3480 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3433 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2529 11121 609 KIXS-AS-KR Korea Telecom, KR 9498 2273 475 232 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2118 429 198 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6158 10142 2617 AMAZON-02, US 11492 4517 299 789 CABLEONE, US 22773 3989 3028 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3951 264 30 VIASAT-SP-BACKBONE, US 16625 3662 1890 2566 AKAMAI-AS, US 6327 3360 1318 63 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2612 374 131 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2506 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2248 3035 507 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6789 1718 153 UNI2-AS, ES 9121 6704 1692 17 TTNET, TR 8551 4001 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3878 3347 210 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2956 2290 906 ROSTELECOM-AS, RU 9009 2509 258 1305 M247, GB 34984 2220 357 603 TELLCOM-AS, TR 47331 1963 313 1495 TTNET, TR 58224 1788 927 583 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10738 3410 571 Uninet S.A. de C.V., MX 10620 3457 520 705 Telmex Colombia S.A., CO 11830 2458 369 62 Instituto Costarricense de Electricidad 13999 1650 283 468 Mega Cable, S.A. de C.V., MX 6503 1440 354 524 Axtel, S.A.B. de C.V., MX 28573 1399 2328 253 CLARO S.A., BR 3816 1247 658 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1135 2350 139 TIM SA, BR 6147 1094 369 21 Telefonica del Peru S.A.A., PE 11664 1001 191 448 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1624 393 21 LINKdotNET-AS, EG 24835 1546 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 876 63 60 ORANGE-COTE-IVOIRE, CI 36935 736 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 518 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 428 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10738 3410 571 Uninet S.A. de C.V., MX 9808 9058 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6789 1718 153 UNI2-AS, ES 9121 6704 1692 17 TTNET, TR 16509 6158 10142 2617 AMAZON-02, US 7545 5859 788 690 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4517 299 789 CABLEONE, US 8551 4001 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3989 3028 368 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9058 9012 CHINAMOBILE-CN China Mobile Communications Grou 9121 6704 6687 TTNET, TR 12479 6789 6636 UNI2-AS, ES 7545 5859 5169 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4608 ERX-CERNET-BKB China Education and Research Net 8551 4001 3962 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3951 3921 VIASAT-SP-BACKBONE, US 11492 4517 3728 CABLEONE, US 20940 3878 3668 AKAMAI-ASN1, NL 22773 3989 3621 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32848 UNALLOCATED 8.28.72.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.24.0/24 Origin: 62997 RICKEY-S-FRANCIS-JR, US 23.131.24.0/24 Transit: 6939 HURRICANE, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:591 /14:1207 /15:2033 /16:13583 /17:8345 /18:13867 /19:25131 /20:43322 /21:51998 /22:108331 /23:95395 /24:522290 /25:788 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5879 6704 TTNET, TR 12479 5745 6789 UNI2-AS, ES 8151 4574 10738 Uninet S.A. de C.V., MX 8551 3466 4001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3443 4517 CABLEONE, US 6327 3171 3360 SHAW, CA 7155 3041 3951 VIASAT-SP-BACKBONE, US 22773 2981 3989 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2267 2612 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1918 2:1004 3:153 4:7 5:3719 6:103 7:5 8:1551 9:1 11:172 12:1707 13:408 14:2375 15:154 16:39 17:374 18:131 20:167 21:4 22:188 23:5423 24:2335 25:6 27:2594 29:19 31:2408 32:104 34:1 35:52 36:1731 37:3941 38:2508 39:719 40:149 41:3895 42:1062 43:2082 44:293 45:15996 46:3867 47:303 49:1636 50:1900 51:107 52:1344 54:293 55:733 56:8 57:55 58:1769 59:1142 60:960 61:2261 62:2431 63:1948 64:5352 65:2312 66:4906 67:2925 68:1182 69:4164 70:1343 71:673 72:3063 74:2634 75:1515 76:715 77:2136 78:3810 79:3102 80:1931 81:1660 82:1459 83:1197 84:1323 85:3564 86:706 87:1887 88:2626 89:3135 90:496 91:7518 92:1896 93:2596 94:3245 95:4490 96:1314 97:345 98:993 99:863 100:75 101:1048 102:1916 103:28097 104:4119 105:462 106:848 107:2461 108:761 109:4187 110:2053 111:3259 112:1968 113:1532 114:1533 115:1955 116:1888 117:2503 118:2323 119:1835 120:1669 121:1028 122:2542 123:2114 124:1608 125:2071 128:1354 129:1197 130:918 131:2090 132:758 133:367 134:1940 135:290 136:854 137:855 138:2459 139:1214 140:879 141:1346 142:1249 143:1436 144:1230 145:335 146:1757 147:1479 148:2212 149:1662 150:846 151:1085 152:1819 153:447 154:3698 155:1366 156:1858 157:1220 158:1010 159:2021 160:2388 161:1292 162:3420 163:1206 164:1675 165:1546 166:622 167:1685 168:3672 169:691 170:4311 171:824 172:3016 173:3045 174:1018 175:1127 176:3509 177:4569 178:3034 179:1959 180:2285 181:2857 182:3229 183:1919 184:2400 185:19262 186:4278 187:3577 188:3795 189:3249 190:8910 191:1311 192:11000 193:8511 194:6948 195:4969 196:2916 197:2373 198:5994 199:6003 200:7475 201:5738 202:10463 203:10016 204:4527 205:3391 206:3833 207:3395 208:3995 209:4614 210:4230 211:2453 212:3938 213:3385 214:1156 215:64 216:6362 217:2617 218:1235 219:602 220:1948 221:989 222:858 223:2174 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 05 Feb, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 887718 Prefixes after maximum aggregation (per Origin AS): 334257 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 427201 Total ASes present in the Internet Routing Table: 72732 Prefixes per ASN: 12.21 Origin-only ASes present in the Internet Routing Table: 62417 Origin ASes announcing only one prefix: 25709 Transit ASes present in the Internet Routing Table: 10315 Transit-only ASes present in the Internet Routing Table: 368 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 901 Number of instances of unregistered ASNs: 904 Number of 32-bit ASNs allocated by the RIRs: 38493 Number of 32-bit ASNs visible in the Routing Table: 32029 Prefixes from 32-bit ASNs in the Routing Table: 149194 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 521 Number of addresses announced to Internet: 3069178880 Equivalent to 182 /8s, 239 /16s and 244 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 300352 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233493 Total APNIC prefixes after maximum aggregation: 65801 APNIC Deaggregation factor: 3.55 Prefixes being announced from the APNIC address blocks: 228328 Unique aggregates announced from the APNIC address blocks: 94107 APNIC Region origin ASes present in the Internet Routing Table: 12342 APNIC Prefixes per ASN: 18.50 APNIC Region origin ASes announcing only one prefix: 3527 APNIC Region transit ASes present in the Internet Routing Table: 1722 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7528 Number of APNIC addresses announced to Internet: 774726272 Equivalent to 46 /8s, 45 /16s and 98 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 258125 Total ARIN prefixes after maximum aggregation: 118895 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258153 Unique aggregates announced from the ARIN address blocks: 123285 ARIN Region origin ASes present in the Internet Routing Table: 18943 ARIN Prefixes per ASN: 13.63 ARIN Region origin ASes announcing only one prefix: 6852 ARIN Region transit ASes present in the Internet Routing Table: 1954 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4327 Number of ARIN addresses announced to Internet: 1295979520 Equivalent to 77 /8s, 63 /16s and 20 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 253216 Total RIPE prefixes after maximum aggregation: 116221 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 249643 Unique aggregates announced from the RIPE address blocks: 148914 RIPE Region origin ASes present in the Internet Routing Table: 28172 RIPE Prefixes per ASN: 8.86 RIPE Region origin ASes announcing only one prefix: 12129 RIPE Region transit ASes present in the Internet Routing Table: 3967 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10630 Number of RIPE addresses announced to Internet: 713358208 Equivalent to 42 /8s, 132 /16s and 251 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114401 Total LACNIC prefixes after maximum aggregation: 27310 LACNIC Deaggregation factor: 4.19 Prefixes being announced from the LACNIC address blocks: 115123 Unique aggregates announced from the LACNIC address blocks: 48569 LACNIC Region origin ASes present in the Internet Routing Table: 10937 LACNIC Prefixes per ASN: 10.53 LACNIC Region origin ASes announcing only one prefix: 2652 LACNIC Region transit ASes present in the Internet Routing Table: 2191 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8622 Number of LACNIC addresses announced to Internet: 176621056 Equivalent to 10 /8s, 135 /16s and 6 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27582 Total AfriNIC prefixes after maximum aggregation: 5352 AfriNIC Deaggregation factor: 5.15 Prefixes being announced from the AfriNIC address blocks: 35950 Unique aggregates announced from the AfriNIC address blocks: 11864 AfriNIC Region origin ASes present in the Internet Routing Table: 1588 AfriNIC Prefixes per ASN: 22.64 AfriNIC Region origin ASes announcing only one prefix: 549 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 922 Number of AfriNIC addresses announced to Internet: 108166912 Equivalent to 6 /8s, 114 /16s and 127 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9057 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5865 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3606 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3483 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2541 11122 618 KIXS-AS-KR Korea Telecom, KR 9498 2315 475 235 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2117 429 199 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6222 10151 2650 AMAZON-02, US 11492 4464 296 845 CABLEONE, US 22773 3968 3028 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3903 264 30 VIASAT-SP-BACKBONE, US 16625 3657 1887 2563 AKAMAI-AS, US 6327 3366 1318 63 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2608 374 142 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 4962 427 CENTURYLINK-US-LEGACY-QWEST, US 20115 2249 3035 508 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6809 1720 154 UNI2-AS, ES 9121 6692 1692 17 TTNET, TR 8551 4004 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3882 3347 210 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2955 2274 906 ROSTELECOM-AS, RU 9009 2474 250 1285 M247, GB 34984 2218 357 602 TELLCOM-AS, TR 47331 1953 312 1490 TTNET, TR 58224 1789 928 582 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10617 3434 566 Uninet S.A. de C.V., MX 10620 3454 518 721 Telmex Colombia S.A., CO 11830 2460 369 62 Instituto Costarricense de Electricidad 13999 1662 284 469 Mega Cable, S.A. de C.V., MX 6503 1441 354 524 Axtel, S.A.B. de C.V., MX 28573 1404 2331 247 CLARO S.A., BR 3816 1248 659 145 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1136 2350 139 TIM SA, BR 6147 1095 369 21 Telefonica del Peru S.A.A., PE 11664 1001 191 448 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1605 393 21 LINKdotNET-AS, EG 24835 1546 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 895 63 57 ORANGE-COTE-IVOIRE, CI 36935 735 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 518 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10617 3434 566 Uninet S.A. de C.V., MX 9808 9057 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6809 1720 154 UNI2-AS, ES 9121 6692 1692 17 TTNET, TR 16509 6222 10151 2650 AMAZON-02, US 7545 5865 788 693 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4464 296 845 CABLEONE, US 8551 4004 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3968 3028 368 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9057 9011 CHINAMOBILE-CN China Mobile Communications Grou 9121 6692 6675 TTNET, TR 12479 6809 6655 UNI2-AS, ES 7545 5865 5172 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4682 4608 ERX-CERNET-BKB China Education and Research Net 8551 4004 3965 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3903 3873 VIASAT-SP-BACKBONE, US 20940 3882 3672 AKAMAI-ASN1, NL 11492 4464 3619 CABLEONE, US 22773 3968 3600 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:591 /14:1206 /15:2033 /16:13582 /17:8351 /18:13887 /19:25149 /20:43356 /21:52014 /22:108148 /23:95427 /24:522707 /25:791 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5863 6692 TTNET, TR 12479 5767 6809 UNI2-AS, ES 8151 4344 10617 Uninet S.A. de C.V., MX 8551 3469 4004 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3414 4464 CABLEONE, US 6327 3177 3366 SHAW, CA 7155 2993 3903 VIASAT-SP-BACKBONE, US 22773 2958 3968 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2264 2608 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1918 2:1004 3:153 4:7 5:3739 6:103 7:5 8:1556 9:1 11:172 12:1709 13:415 14:2379 15:156 16:39 17:372 18:139 20:166 21:4 22:188 23:5454 24:2318 25:6 27:2592 29:19 31:2404 32:98 34:1 35:55 36:1733 37:3939 38:2511 39:675 40:149 41:3881 42:1057 43:2090 44:292 45:15990 46:3866 47:303 49:1634 50:1903 51:106 52:1353 53:1 54:293 55:747 56:8 57:55 58:1767 59:1151 60:958 61:2264 62:2435 63:1942 64:5484 65:2304 66:4894 67:2929 68:1177 69:4161 70:1345 71:672 72:3056 74:2627 75:1516 76:716 77:2125 78:3802 79:3096 80:1942 81:1662 82:1455 83:1198 84:1318 85:3615 86:711 87:1952 88:2611 89:3146 90:505 91:7534 92:1880 93:2596 94:3253 95:4485 96:1308 97:345 98:991 99:864 100:75 101:1049 102:1939 103:28154 104:4107 105:462 106:831 107:2461 108:769 109:4178 110:2070 111:3258 112:1967 113:1531 114:1536 115:1951 116:1907 117:2503 118:2330 119:1827 120:1668 121:1028 122:2542 123:2112 124:1609 125:2086 128:1350 129:1195 130:919 131:2094 132:757 133:367 134:1931 135:289 136:857 137:858 138:2466 139:1217 140:880 141:1340 142:1251 143:1434 144:1230 145:342 146:1753 147:1470 148:2218 149:1670 150:849 151:1077 152:1818 153:448 154:3642 155:1333 156:1867 157:1218 158:1010 159:2030 160:2396 161:1296 162:3425 163:1211 164:1670 165:1566 166:620 167:1688 168:3684 169:689 170:4317 171:824 172:3008 173:3050 174:1015 175:1126 176:3512 177:4572 178:3019 179:2010 180:2283 181:2900 182:3235 183:1919 184:2390 185:19263 186:4290 187:3609 188:3828 189:3188 190:8876 191:1322 192:11018 193:8532 194:6942 195:4972 196:2916 197:2367 198:5998 199:5996 200:7545 201:5701 202:10455 203:10010 204:4521 205:3386 206:3857 207:3378 208:3999 209:4616 210:4236 211:2454 212:3938 213:3373 214:1144 215:64 216:6361 217:2636 218:1238 219:602 220:1952 221:988 222:858 223:2173 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 12 Feb, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 888216 Prefixes after maximum aggregation (per Origin AS): 334710 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 427455 Total ASes present in the Internet Routing Table: 72833 Prefixes per ASN: 12.20 Origin-only ASes present in the Internet Routing Table: 62489 Origin ASes announcing only one prefix: 25802 Transit ASes present in the Internet Routing Table: 10344 Transit-only ASes present in the Internet Routing Table: 368 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 962 Number of instances of unregistered ASNs: 965 Number of 32-bit ASNs allocated by the RIRs: 38545 Number of 32-bit ASNs visible in the Routing Table: 32109 Prefixes from 32-bit ASNs in the Routing Table: 149645 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 562 Number of addresses announced to Internet: 3068928512 Equivalent to 182 /8s, 236 /16s and 34 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 300423 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233450 Total APNIC prefixes after maximum aggregation: 65864 APNIC Deaggregation factor: 3.54 Prefixes being announced from the APNIC address blocks: 228289 Unique aggregates announced from the APNIC address blocks: 94179 APNIC Region origin ASes present in the Internet Routing Table: 12370 APNIC Prefixes per ASN: 18.46 APNIC Region origin ASes announcing only one prefix: 3541 APNIC Region transit ASes present in the Internet Routing Table: 1714 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7566 Number of APNIC addresses announced to Internet: 774475904 Equivalent to 46 /8s, 41 /16s and 144 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 258538 Total ARIN prefixes after maximum aggregation: 119014 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258644 Unique aggregates announced from the ARIN address blocks: 123403 ARIN Region origin ASes present in the Internet Routing Table: 18983 ARIN Prefixes per ASN: 13.63 ARIN Region origin ASes announcing only one prefix: 6899 ARIN Region transit ASes present in the Internet Routing Table: 1960 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4342 Number of ARIN addresses announced to Internet: 1295964160 Equivalent to 77 /8s, 62 /16s and 216 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 253719 Total RIPE prefixes after maximum aggregation: 116382 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 250101 Unique aggregates announced from the RIPE address blocks: 148984 RIPE Region origin ASes present in the Internet Routing Table: 28185 RIPE Prefixes per ASN: 8.87 RIPE Region origin ASes announcing only one prefix: 12134 RIPE Region transit ASes present in the Internet Routing Table: 3977 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10644 Number of RIPE addresses announced to Internet: 713448576 Equivalent to 42 /8s, 134 /16s and 92 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 113955 Total LACNIC prefixes after maximum aggregation: 27367 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114689 Unique aggregates announced from the LACNIC address blocks: 48536 LACNIC Region origin ASes present in the Internet Routing Table: 10944 LACNIC Prefixes per ASN: 10.48 LACNIC Region origin ASes announcing only one prefix: 2676 LACNIC Region transit ASes present in the Internet Routing Table: 2210 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8630 Number of LACNIC addresses announced to Internet: 176510208 Equivalent to 10 /8s, 133 /16s and 85 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27592 Total AfriNIC prefixes after maximum aggregation: 5367 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 35931 Unique aggregates announced from the AfriNIC address blocks: 11875 AfriNIC Region origin ASes present in the Internet Routing Table: 1593 AfriNIC Prefixes per ASN: 22.56 AfriNIC Region origin ASes announcing only one prefix: 552 AfriNIC Region transit ASes present in the Internet Routing Table: 312 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 927 Number of AfriNIC addresses announced to Internet: 108164608 Equivalent to 6 /8s, 114 /16s and 118 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9059 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5867 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3596 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3484 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2557 11123 631 KIXS-AS-KR Korea Telecom, KR 9498 2317 475 235 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2114 429 198 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6241 10151 2680 AMAZON-02, US 11492 4514 299 785 CABLEONE, US 22773 3963 3028 367 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3902 264 30 VIASAT-SP-BACKBONE, US 16625 3650 1883 2564 AKAMAI-AS, US 6327 3376 1318 63 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2608 374 150 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2519 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2253 3036 500 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6801 1715 152 UNI2-AS, ES 9121 6745 1692 17 TTNET, TR 8551 4004 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3887 3347 207 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2961 2274 910 ROSTELECOM-AS, RU 9009 2469 250 1285 M247, GB 34984 2225 358 604 TELLCOM-AS, TR 47331 1953 312 1490 TTNET, TR 58224 1792 929 580 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10268 3415 566 Uninet S.A. de C.V., MX 10620 3458 519 719 Telmex Colombia S.A., CO 11830 2456 369 62 Instituto Costarricense de Electricidad 13999 1666 284 474 Mega Cable, S.A. de C.V., MX 6503 1441 354 524 Axtel, S.A.B. de C.V., MX 28573 1400 2330 246 CLARO S.A., BR 3816 1246 651 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1149 2351 140 TIM SA, BR 6147 1096 369 21 Telefonica del Peru S.A.A., PE 11664 1001 191 447 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1607 393 21 LINKdotNET-AS, EG 24835 1546 515 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1195 543 114 MT-MPLS, MA 29571 895 63 57 ORANGE-COTE-IVOIRE, CI 36935 735 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10268 3415 566 Uninet S.A. de C.V., MX 9808 9059 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6801 1715 152 UNI2-AS, ES 9121 6745 1692 17 TTNET, TR 16509 6241 10151 2680 AMAZON-02, US 7545 5867 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4514 299 785 CABLEONE, US 8551 4004 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3963 3028 367 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9059 9013 CHINAMOBILE-CN China Mobile Communications Grou 9121 6745 6728 TTNET, TR 12479 6801 6649 UNI2-AS, ES 7545 5867 5176 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4607 ERX-CERNET-BKB China Education and Research Net 8551 4004 3965 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3902 3872 VIASAT-SP-BACKBONE, US 11492 4514 3729 CABLEONE, US 20940 3887 3680 AKAMAI-ASN1, NL 22773 3963 3596 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:590 /14:1204 /15:2034 /16:13577 /17:8355 /18:13897 /19:25165 /20:43382 /21:52167 /22:108288 /23:95228 /24:523062 /25:791 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5908 6745 TTNET, TR 12479 5765 6801 UNI2-AS, ES 8151 3943 10268 Uninet S.A. de C.V., MX 8551 3469 4004 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3436 4514 CABLEONE, US 6327 3187 3376 SHAW, CA 7155 2992 3902 VIASAT-SP-BACKBONE, US 22773 2956 3963 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2263 2608 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1924 2:996 3:153 4:7 5:3744 6:103 7:5 8:1559 9:1 11:172 12:1720 13:415 14:2386 15:160 16:39 17:368 18:137 20:167 21:4 22:188 23:5486 24:2337 25:6 27:2585 29:19 31:2414 32:98 34:1 35:58 36:1734 37:3947 38:2518 39:681 40:149 41:3924 42:1058 43:2091 44:288 45:15960 46:3885 47:303 49:1639 50:1913 51:107 52:1361 53:1 54:293 55:755 56:8 57:55 58:1764 59:1165 60:959 61:2266 62:2442 63:1938 64:5499 65:2307 66:4901 67:2932 68:1177 69:4165 70:1347 71:672 72:3056 74:2630 75:1515 76:717 77:2120 78:3810 79:3099 80:1951 81:1663 82:1457 83:1194 84:1336 85:3625 86:714 87:1952 88:2621 89:3190 90:506 91:7533 92:1886 93:2595 94:3262 95:4488 96:1309 97:345 98:988 99:862 100:75 101:1032 102:1960 103:28252 104:4137 105:463 106:812 107:2459 108:768 109:4182 110:2058 111:3258 112:1965 113:1531 114:1535 115:1955 116:1896 117:2496 118:2328 119:1827 120:1667 121:1031 122:2543 123:2110 124:1611 125:2090 128:1348 129:1201 130:926 131:2084 132:760 133:370 134:1925 135:287 136:860 137:861 138:2436 139:1221 140:883 141:1354 142:1255 143:1443 144:1230 145:344 146:1770 147:1471 148:2218 149:1686 150:857 151:1078 152:1825 153:448 154:3591 155:1340 156:1878 157:1221 158:1012 159:2044 160:2402 161:1301 162:3447 163:1217 164:1662 165:1573 166:633 167:1692 168:3703 169:682 170:4335 171:824 172:3002 173:3061 174:1024 175:1128 176:3519 177:4603 178:3031 179:1994 180:2286 181:2928 182:3243 183:1920 184:2391 185:19285 186:4293 187:3573 188:3809 189:3020 190:8841 191:1316 192:11033 193:8516 194:6917 195:4983 196:2923 197:2359 198:5997 199:6008 200:7507 201:5660 202:10402 203:9993 204:4541 205:3357 206:3852 207:3403 208:4009 209:4631 210:4235 211:2454 212:3942 213:3378 214:1158 215:64 216:6382 217:2652 218:1247 219:600 220:1955 221:988 222:857 223:2173 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 19 Feb, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 888099 Prefixes after maximum aggregation (per Origin AS): 335036 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 427841 Total ASes present in the Internet Routing Table: 72856 Prefixes per ASN: 12.19 Origin-only ASes present in the Internet Routing Table: 62489 Origin ASes announcing only one prefix: 25791 Transit ASes present in the Internet Routing Table: 10367 Transit-only ASes present in the Internet Routing Table: 378 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 945 Number of instances of unregistered ASNs: 949 Number of 32-bit ASNs allocated by the RIRs: 38594 Number of 32-bit ASNs visible in the Routing Table: 32152 Prefixes from 32-bit ASNs in the Routing Table: 150010 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 523 Number of addresses announced to Internet: 3068725632 Equivalent to 182 /8s, 233 /16s and 9 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 300697 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 232657 Total APNIC prefixes after maximum aggregation: 65852 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 227464 Unique aggregates announced from the APNIC address blocks: 94149 APNIC Region origin ASes present in the Internet Routing Table: 12389 APNIC Prefixes per ASN: 18.36 APNIC Region origin ASes announcing only one prefix: 3556 APNIC Region transit ASes present in the Internet Routing Table: 1715 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7585 Number of APNIC addresses announced to Internet: 773730816 Equivalent to 46 /8s, 30 /16s and 50 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 258735 Total ARIN prefixes after maximum aggregation: 119151 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 258933 Unique aggregates announced from the ARIN address blocks: 123539 ARIN Region origin ASes present in the Internet Routing Table: 18984 ARIN Prefixes per ASN: 13.64 ARIN Region origin ASes announcing only one prefix: 6895 ARIN Region transit ASes present in the Internet Routing Table: 1960 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 32 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4356 Number of ARIN addresses announced to Internet: 1295998464 Equivalent to 77 /8s, 63 /16s and 94 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 254187 Total RIPE prefixes after maximum aggregation: 116585 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 250651 Unique aggregates announced from the RIPE address blocks: 149300 RIPE Region origin ASes present in the Internet Routing Table: 28187 RIPE Prefixes per ASN: 8.89 RIPE Region origin ASes announcing only one prefix: 12128 RIPE Region transit ASes present in the Internet Routing Table: 3981 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10661 Number of RIPE addresses announced to Internet: 713880704 Equivalent to 42 /8s, 140 /16s and 244 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114057 Total LACNIC prefixes after maximum aggregation: 27367 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114744 Unique aggregates announced from the LACNIC address blocks: 48538 LACNIC Region origin ASes present in the Internet Routing Table: 10938 LACNIC Prefixes per ASN: 10.49 LACNIC Region origin ASes announcing only one prefix: 2661 LACNIC Region transit ASes present in the Internet Routing Table: 2221 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8621 Number of LACNIC addresses announced to Internet: 176610816 Equivalent to 10 /8s, 134 /16s and 222 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27518 Total AfriNIC prefixes after maximum aggregation: 5371 AfriNIC Deaggregation factor: 5.12 Prefixes being announced from the AfriNIC address blocks: 35784 Unique aggregates announced from the AfriNIC address blocks: 11855 AfriNIC Region origin ASes present in the Internet Routing Table: 1595 AfriNIC Prefixes per ASN: 22.44 AfriNIC Region origin ASes announcing only one prefix: 551 AfriNIC Region transit ASes present in the Internet Routing Table: 314 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 929 Number of AfriNIC addresses announced to Internet: 108180224 Equivalent to 6 /8s, 114 /16s and 179 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9066 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5874 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3603 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3488 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2557 11123 631 KIXS-AS-KR Korea Telecom, KR 9498 2379 475 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2113 429 198 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6277 10186 2660 AMAZON-02, US 11492 4437 294 747 CABLEONE, US 22773 3957 3028 367 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3899 264 31 VIASAT-SP-BACKBONE, US 16625 3650 1883 2566 AKAMAI-AS, US 6327 3382 1318 62 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2617 375 123 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2520 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2255 3037 502 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6805 1731 150 UNI2-AS, ES 9121 6754 1692 17 TTNET, TR 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3891 3347 207 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2962 2290 910 ROSTELECOM-AS, RU 9009 2464 249 1282 M247, GB 34984 2240 359 605 TELLCOM-AS, TR 47331 1957 313 1494 TTNET, TR 58224 1791 929 579 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10310 3415 566 Uninet S.A. de C.V., MX 10620 3467 519 705 Telmex Colombia S.A., CO 11830 2457 369 62 Instituto Costarricense de Electricidad 13999 1668 285 474 Mega Cable, S.A. de C.V., MX 6503 1442 354 524 Axtel, S.A.B. de C.V., MX 28573 1397 2330 246 CLARO S.A., BR 3816 1251 660 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1152 2351 140 TIM SA, BR 6147 1091 369 21 Telefonica del Peru S.A.A., PE 11664 999 191 448 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1589 393 21 LINKdotNET-AS, EG 24835 1546 523 32 RAYA-AS, EG 36992 1299 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 896 63 58 ORANGE-COTE-IVOIRE, CI 36935 734 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 50 33 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10310 3415 566 Uninet S.A. de C.V., MX 9808 9066 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6805 1731 150 UNI2-AS, ES 9121 6754 1692 17 TTNET, TR 16509 6277 10186 2660 AMAZON-02, US 7545 5874 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4437 294 747 CABLEONE, US 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3957 3028 367 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9066 9020 CHINAMOBILE-CN China Mobile Communications Grou 9121 6754 6737 TTNET, TR 12479 6805 6655 UNI2-AS, ES 7545 5874 5183 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4607 ERX-CERNET-BKB China Education and Research Net 8551 4014 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3899 3868 VIASAT-SP-BACKBONE, US 11492 4437 3690 CABLEONE, US 20940 3891 3684 AKAMAI-ASN1, NL 16509 6277 3617 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:591 /14:1205 /15:2030 /16:13580 /17:8357 /18:13898 /19:25191 /20:43092 /21:52309 /22:108398 /23:95274 /24:522901 /25:797 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5913 6754 TTNET, TR 12479 5774 6805 UNI2-AS, ES 8151 3976 10310 Uninet S.A. de C.V., MX 8551 3479 4014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3357 4437 CABLEONE, US 6327 3194 3382 SHAW, CA 7155 2989 3899 VIASAT-SP-BACKBONE, US 22773 2950 3957 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2272 2617 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1667 2:992 3:153 4:7 5:3793 6:103 7:5 8:1559 9:1 11:172 12:1718 13:415 14:2378 15:166 16:43 17:373 18:140 20:167 21:4 22:188 23:5492 24:2302 25:6 27:2608 29:19 31:2432 32:96 34:1 35:60 36:1728 37:3945 38:2567 39:687 40:149 41:3914 42:765 43:2094 44:292 45:16001 46:3896 47:336 49:1643 50:1916 51:107 52:1367 53:1 54:294 55:768 56:8 57:55 58:1765 59:1181 60:958 61:2274 62:2450 63:1941 64:5506 65:2307 66:4862 67:2939 68:1181 69:4170 70:1343 71:668 72:3064 74:2619 75:1516 76:717 77:2125 78:3854 79:3106 80:1969 81:1667 82:1459 83:1202 84:1340 85:3627 86:717 87:1945 88:2649 89:3233 90:510 91:7545 92:1890 93:2612 94:3264 95:4485 96:1308 97:346 98:994 99:859 100:75 101:1030 102:1965 103:28305 104:4162 105:464 106:862 107:2460 108:772 109:4197 110:2056 111:3241 112:1978 113:1499 114:1502 115:1950 116:1910 117:2511 118:2232 119:1830 120:1666 121:1038 122:2552 123:2112 124:1611 125:2111 128:1289 129:1181 130:923 131:2084 132:755 133:370 134:1925 135:283 136:857 137:863 138:2449 139:1222 140:888 141:1366 142:1256 143:1451 144:1229 145:342 146:1775 147:1471 148:2192 149:1699 150:860 151:1076 152:1827 153:448 154:3520 155:1356 156:1878 157:1229 158:1015 159:2047 160:2396 161:1302 162:3451 163:1226 164:1660 165:1569 166:638 167:1694 168:3718 169:682 170:4365 171:826 172:3018 173:3068 174:1021 175:1115 176:3541 177:4545 178:3039 179:1970 180:2278 181:2912 182:3235 183:1897 184:2387 185:19339 186:4302 187:3556 188:3849 189:3015 190:8828 191:1309 192:11052 193:8526 194:6923 195:4991 196:2922 197:2340 198:6008 199:5993 200:7512 201:5656 202:10429 203:9977 204:4558 205:3373 206:3793 207:3401 208:4011 209:4621 210:4241 211:2454 212:3950 213:3384 214:1156 215:64 216:6385 217:2641 218:1247 219:599 220:1950 221:987 222:859 223:2170 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 26 Feb, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 889606 Prefixes after maximum aggregation (per Origin AS): 335572 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 428228 Total ASes present in the Internet Routing Table: 72908 Prefixes per ASN: 12.20 Origin-only ASes present in the Internet Routing Table: 62551 Origin ASes announcing only one prefix: 25795 Transit ASes present in the Internet Routing Table: 10357 Transit-only ASes present in the Internet Routing Table: 383 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 903 Number of instances of unregistered ASNs: 906 Number of 32-bit ASNs allocated by the RIRs: 38651 Number of 32-bit ASNs visible in the Routing Table: 32221 Prefixes from 32-bit ASNs in the Routing Table: 150454 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 504 Number of addresses announced to Internet: 3068244224 Equivalent to 182 /8s, 225 /16s and 177 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 300926 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233321 Total APNIC prefixes after maximum aggregation: 66019 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 228154 Unique aggregates announced from the APNIC address blocks: 94305 APNIC Region origin ASes present in the Internet Routing Table: 12445 APNIC Prefixes per ASN: 18.33 APNIC Region origin ASes announcing only one prefix: 3575 APNIC Region transit ASes present in the Internet Routing Table: 1715 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7637 Number of APNIC addresses announced to Internet: 773963648 Equivalent to 46 /8s, 33 /16s and 191 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 259328 Total ARIN prefixes after maximum aggregation: 119363 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 259441 Unique aggregates announced from the ARIN address blocks: 123680 ARIN Region origin ASes present in the Internet Routing Table: 18993 ARIN Prefixes per ASN: 13.66 ARIN Region origin ASes announcing only one prefix: 6896 ARIN Region transit ASes present in the Internet Routing Table: 1971 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4372 Number of ARIN addresses announced to Internet: 1295641344 Equivalent to 77 /8s, 57 /16s and 235 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 254310 Total RIPE prefixes after maximum aggregation: 116718 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 250792 Unique aggregates announced from the RIPE address blocks: 149315 RIPE Region origin ASes present in the Internet Routing Table: 28162 RIPE Prefixes per ASN: 8.91 RIPE Region origin ASes announcing only one prefix: 12103 RIPE Region transit ASes present in the Internet Routing Table: 3977 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10652 Number of RIPE addresses announced to Internet: 713886080 Equivalent to 42 /8s, 141 /16s and 9 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114243 Total LACNIC prefixes after maximum aggregation: 27407 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114932 Unique aggregates announced from the LACNIC address blocks: 48626 LACNIC Region origin ASes present in the Internet Routing Table: 10942 LACNIC Prefixes per ASN: 10.50 LACNIC Region origin ASes announcing only one prefix: 2662 LACNIC Region transit ASes present in the Internet Routing Table: 2216 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8628 Number of LACNIC addresses announced to Internet: 176664064 Equivalent to 10 /8s, 135 /16s and 174 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27501 Total AfriNIC prefixes after maximum aggregation: 5383 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 35783 Unique aggregates announced from the AfriNIC address blocks: 11861 AfriNIC Region origin ASes present in the Internet Routing Table: 1600 AfriNIC Prefixes per ASN: 22.36 AfriNIC Region origin ASes announcing only one prefix: 559 AfriNIC Region transit ASes present in the Internet Routing Table: 313 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 932 Number of AfriNIC addresses announced to Internet: 107772416 Equivalent to 6 /8s, 108 /16s and 122 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9082 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5879 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3610 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3487 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3433 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2544 11122 623 KIXS-AS-KR Korea Telecom, KR 9498 2380 475 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2112 429 198 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6340 10198 2695 AMAZON-02, US 11492 4444 295 737 CABLEONE, US 22773 3960 3029 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3659 1888 2573 AKAMAI-AS, US 6327 3389 1318 62 SHAW, CA 749 2887 50780 2143 DNIC-AS-00749, US 30036 2610 374 156 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 4962 429 CENTURYLINK-US-LEGACY-QWEST, US 20115 2261 3042 499 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6804 1729 149 UNI2-AS, ES 9121 6757 1692 17 TTNET, TR 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3908 3348 213 AKAMAI-ASN1, NL 39891 3274 188 25 ALJAWWALSTC-AS, SA 12389 2962 2290 910 ROSTELECOM-AS, RU 9009 2465 249 1284 M247, GB 34984 2234 358 606 TELLCOM-AS, TR 47331 1963 316 1496 TTNET, TR 58224 1782 929 579 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10353 3415 566 Uninet S.A. de C.V., MX 10620 3472 520 695 Telmex Colombia S.A., CO 11830 2459 369 62 Instituto Costarricense de Electricidad 13999 1688 288 471 Mega Cable, S.A. de C.V., MX 6503 1440 354 523 Axtel, S.A.B. de C.V., MX 28573 1399 2332 247 CLARO S.A., BR 3816 1252 662 144 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1149 2350 139 TIM SA, BR 6147 1089 369 21 Telefonica del Peru S.A.A., PE 11664 1004 191 447 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1592 393 21 LINKdotNET-AS, EG 24835 1545 523 32 RAYA-AS, EG 36992 1301 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 903 64 62 ORANGE-COTE-IVOIRE, CI 36935 730 521 39 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 518 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10353 3415 566 Uninet S.A. de C.V., MX 9808 9082 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6804 1729 149 UNI2-AS, ES 9121 6757 1692 17 TTNET, TR 16509 6340 10198 2695 AMAZON-02, US 7545 5879 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4444 295 737 CABLEONE, US 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3960 3029 368 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9082 9036 CHINAMOBILE-CN China Mobile Communications Grou 9121 6757 6740 TTNET, TR 12479 6804 6655 UNI2-AS, ES 7545 5879 5188 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4681 4607 ERX-CERNET-BKB China Education and Research Net 8551 4014 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 11492 4444 3707 CABLEONE, US 20940 3908 3695 AKAMAI-ASN1, NL 16509 6340 3645 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.252.160.0/24 Origin: 398968 GROUP-IID-01, US 23.252.160.0/24 Transit: 174 COGENT-174, US 23.252.161.0/24 Origin: 398968 GROUP-IID-01, US 23.252.161.0/24 Transit: 174 COGENT-174, US 23.252.163.0/24 Origin: 398968 GROUP-IID-01, US 23.252.163.0/24 Transit: 174 COGENT-174, US 23.252.164.0/24 Origin: 398968 GROUP-IID-01, US 23.252.164.0/24 Transit: 174 COGENT-174, US Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:591 /14:1206 /15:2029 /16:13580 /17:8351 /18:13885 /19:25147 /20:43168 /21:52394 /22:108459 /23:95426 /24:524098 /25:796 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5915 6757 TTNET, TR 12479 5775 6804 UNI2-AS, ES 8151 4019 10353 Uninet S.A. de C.V., MX 8551 3479 4014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3358 4444 CABLEONE, US 6327 3201 3389 SHAW, CA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2951 3960 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2810 3274 ALJAWWALSTC-AS, SA 30036 2266 2610 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1724 2:991 3:151 4:7 5:3775 6:103 7:5 8:1561 9:1 11:172 12:1719 13:416 14:2388 15:168 16:42 17:374 18:141 20:166 21:4 22:188 23:5497 24:2310 25:6 27:2609 29:19 31:2427 32:96 34:1 35:62 36:1747 37:3949 38:2595 39:691 40:150 41:3901 42:837 43:2101 44:295 45:16024 46:3902 47:337 49:1677 50:1914 51:107 52:1364 53:1 54:294 55:771 56:8 57:58 58:1773 59:1193 60:966 61:2273 62:2450 63:1940 64:5506 65:2302 66:4878 67:2943 68:1186 69:4142 70:1346 71:670 72:3079 74:2614 75:1517 76:721 77:2127 78:3856 79:3103 80:1966 81:1668 82:1461 83:1207 84:1336 85:3636 86:726 87:1945 88:2647 89:3239 90:509 91:7548 92:1886 93:2592 94:3284 95:4491 96:1310 97:345 98:990 99:861 100:75 101:1036 102:1961 103:28323 104:4230 105:463 106:857 107:2486 108:783 109:4202 110:2065 111:3279 112:1990 113:1506 114:1508 115:1955 116:1902 117:2507 118:2255 119:1858 120:1664 121:1059 122:2559 123:2115 124:1614 125:2107 128:1295 129:1182 130:919 131:2084 132:760 133:372 134:1930 135:289 136:866 137:865 138:2440 139:1223 140:889 141:1368 142:1267 143:1459 144:1225 145:344 146:1788 147:1471 148:2208 149:1699 150:859 151:1079 152:1834 153:454 154:3543 155:1423 156:1877 157:1231 158:1023 159:2057 160:2410 161:1297 162:3455 163:1221 164:1666 165:1577 166:657 167:1713 168:3712 169:681 170:4410 171:825 172:3032 173:3064 174:1020 175:1128 176:3503 177:4585 178:3104 179:1966 180:2276 181:2932 182:3305 183:1929 184:2389 185:19303 186:4302 187:3580 188:3846 189:3055 190:8846 191:1313 192:11060 193:8534 194:6930 195:4981 196:2904 197:2346 198:6017 199:5995 200:7522 201:5661 202:10438 203:9985 204:4560 205:3370 206:3806 207:3378 208:4010 209:4643 210:4246 211:2453 212:3950 213:3383 214:1161 215:64 216:6399 217:2635 218:1242 219:598 220:1948 221:988 222:859 223:2170 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 05 Mar, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 889936 Prefixes after maximum aggregation (per Origin AS): 335804 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 428204 Total ASes present in the Internet Routing Table: 72802 Prefixes per ASN: 12.22 Origin-only ASes present in the Internet Routing Table: 62438 Origin ASes announcing only one prefix: 25692 Transit ASes present in the Internet Routing Table: 10364 Transit-only ASes present in the Internet Routing Table: 381 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 922 Number of instances of unregistered ASNs: 925 Number of 32-bit ASNs allocated by the RIRs: 38710 Number of 32-bit ASNs visible in the Routing Table: 32223 Prefixes from 32-bit ASNs in the Routing Table: 150594 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 505 Number of addresses announced to Internet: 3067615488 Equivalent to 182 /8s, 216 /16s and 25 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 301039 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233294 Total APNIC prefixes after maximum aggregation: 66099 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 228289 Unique aggregates announced from the APNIC address blocks: 94492 APNIC Region origin ASes present in the Internet Routing Table: 12449 APNIC Prefixes per ASN: 18.34 APNIC Region origin ASes announcing only one prefix: 3551 APNIC Region transit ASes present in the Internet Routing Table: 1720 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7647 Number of APNIC addresses announced to Internet: 773997952 Equivalent to 46 /8s, 34 /16s and 69 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 259682 Total ARIN prefixes after maximum aggregation: 119358 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 259843 Unique aggregates announced from the ARIN address blocks: 123858 ARIN Region origin ASes present in the Internet Routing Table: 18981 ARIN Prefixes per ASN: 13.69 ARIN Region origin ASes announcing only one prefix: 6893 ARIN Region transit ASes present in the Internet Routing Table: 1966 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4386 Number of ARIN addresses announced to Internet: 1295510272 Equivalent to 77 /8s, 55 /16s and 235 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 254137 Total RIPE prefixes after maximum aggregation: 116902 RIPE Deaggregation factor: 2.17 Prefixes being announced from the RIPE address blocks: 251262 Unique aggregates announced from the RIPE address blocks: 149507 RIPE Region origin ASes present in the Internet Routing Table: 28082 RIPE Prefixes per ASN: 8.95 RIPE Region origin ASes announcing only one prefix: 12050 RIPE Region transit ASes present in the Internet Routing Table: 3981 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10638 Number of RIPE addresses announced to Internet: 713858176 Equivalent to 42 /8s, 140 /16s and 156 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114295 Total LACNIC prefixes after maximum aggregation: 27388 LACNIC Deaggregation factor: 4.17 Prefixes being announced from the LACNIC address blocks: 114291 Unique aggregates announced from the LACNIC address blocks: 48146 LACNIC Region origin ASes present in the Internet Routing Table: 10933 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2645 LACNIC Region transit ASes present in the Internet Routing Table: 2220 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8620 Number of LACNIC addresses announced to Internet: 176044544 Equivalent to 10 /8s, 126 /16s and 58 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27606 Total AfriNIC prefixes after maximum aggregation: 5374 AfriNIC Deaggregation factor: 5.14 Prefixes being announced from the AfriNIC address blocks: 35746 Unique aggregates announced from the AfriNIC address blocks: 11765 AfriNIC Region origin ASes present in the Internet Routing Table: 1597 AfriNIC Prefixes per ASN: 22.38 AfriNIC Region origin ASes announcing only one prefix: 553 AfriNIC Region transit ASes present in the Internet Routing Table: 315 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 932 Number of AfriNIC addresses announced to Internet: 107865088 Equivalent to 6 /8s, 109 /16s and 228 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5875 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4684 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3491 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 57 VNPT-AS-VN VNPT Corp, VN 4766 2545 11122 623 KIXS-AS-KR Korea Telecom, KR 9498 2382 475 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2110 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6351 10200 2644 AMAZON-02, US 11492 4446 295 737 CABLEONE, US 22773 3955 3029 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3659 1888 2572 AKAMAI-AS, US 6327 3395 1318 62 SHAW, CA 749 2885 50780 2141 DNIC-AS-00749, US 30036 2610 374 156 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2257 3042 499 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6811 1730 149 UNI2-AS, ES 9121 6687 1692 17 TTNET, TR 8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3930 3348 213 AKAMAI-ASN1, NL 39891 3546 204 29 ALJAWWALSTC-AS, SA 12389 2960 2274 910 ROSTELECOM-AS, RU 9009 2468 249 1285 M247, GB 34984 2240 359 611 TELLCOM-AS, TR 47331 2057 324 1572 TTNET, TR 58224 1798 931 597 TCI, IR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10400 3421 562 Uninet S.A. de C.V., MX 10620 3476 520 695 Telmex Colombia S.A., CO 11830 2433 369 62 Instituto Costarricense de Electricidad 13999 1694 289 475 Mega Cable, S.A. de C.V., MX 6503 1441 354 524 Axtel, S.A.B. de C.V., MX 28573 1396 2332 248 CLARO S.A., BR 3816 1253 664 145 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1147 2350 139 TIM SA, BR 6147 1089 369 21 Telefonica del Peru S.A.A., PE 11664 1004 191 447 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1591 393 21 LINKdotNET-AS, EG 24835 1545 523 32 RAYA-AS, EG 36992 1301 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 907 64 62 ORANGE-COTE-IVOIRE, CI 36935 729 521 40 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 519 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10400 3421 562 Uninet S.A. de C.V., MX 9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6811 1730 149 UNI2-AS, ES 9121 6687 1692 17 TTNET, TR 16509 6351 10200 2644 AMAZON-02, US 7545 5875 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4684 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4446 295 737 CABLEONE, US 8551 4015 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3955 3029 368 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9104 9058 CHINAMOBILE-CN China Mobile Communications Grou 9121 6687 6670 TTNET, TR 12479 6811 6662 UNI2-AS, ES 7545 5875 5184 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4684 4610 ERX-CERNET-BKB China Education and Research Net 8551 4015 3976 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 20940 3930 3717 AKAMAI-ASN1, NL 11492 4446 3709 CABLEONE, US 16509 6351 3707 AMAZON-02, US Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:590 /14:1206 /15:2029 /16:13579 /17:8340 /18:13898 /19:25176 /20:43176 /21:52412 /22:108351 /23:95511 /24:524399 /25:793 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5843 6687 TTNET, TR 12479 5788 6811 UNI2-AS, ES 8151 4061 10400 Uninet S.A. de C.V., MX 8551 3480 4015 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3359 4446 CABLEONE, US 6327 3207 3395 SHAW, CA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2946 3955 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2874 3546 ALJAWWALSTC-AS, SA 30036 2265 2610 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1721 2:1062 3:154 4:7 5:3759 6:103 7:5 8:1565 9:1 11:172 12:1712 13:412 14:2386 15:170 16:43 17:375 18:142 20:167 21:4 22:188 23:5510 24:2314 25:6 27:2604 29:19 31:2418 32:95 34:1 35:62 36:1752 37:3923 38:2601 39:695 40:151 41:3933 42:841 43:2104 44:293 45:16028 46:3893 47:348 49:1681 50:1909 51:107 52:1366 53:1 54:296 55:737 56:8 57:58 58:1775 59:1199 60:964 61:2270 62:2452 63:1941 64:5504 65:2301 66:4861 67:2954 68:1192 69:4147 70:1353 71:670 72:3076 74:2621 75:1517 76:720 77:2101 78:3870 79:3102 80:1959 81:1661 82:1454 83:1215 84:1339 85:3640 86:722 87:1949 88:2656 89:3242 90:509 91:7529 92:1891 93:2593 94:3294 95:4493 96:1309 97:347 98:990 99:863 100:75 101:1036 102:1981 103:28454 104:4262 105:460 106:851 107:2482 108:788 109:4154 110:2069 111:3270 112:2008 113:1495 114:1502 115:1959 116:1905 117:2515 118:2252 119:1855 120:1669 121:1059 122:2558 123:2120 124:1613 125:2105 128:1190 129:1190 130:922 131:2070 132:757 133:372 134:1930 135:289 136:875 137:866 138:2454 139:1236 140:888 141:1434 142:1268 143:1455 144:1235 145:344 146:1765 147:1494 148:2203 149:1704 150:855 151:1080 152:1847 153:457 154:3540 155:1427 156:1880 157:1234 158:1020 159:2062 160:2408 161:1300 162:3451 163:1220 164:1665 165:1594 166:659 167:1711 168:3719 169:688 170:4407 171:822 172:3010 173:3073 174:1019 175:1126 176:3504 177:4584 178:3057 179:1960 180:2276 181:2918 182:3225 183:1944 184:2387 185:19334 186:4313 187:3608 188:3841 189:3079 190:8841 191:1301 192:11041 193:8545 194:6949 195:4967 196:2932 197:2356 198:6010 199:6018 200:7504 201:5663 202:10453 203:9965 204:4556 205:3374 206:3785 207:3388 208:4045 209:4650 210:4251 211:2448 212:3987 213:3384 214:1158 215:64 216:6437 217:2633 218:1246 219:597 220:1948 221:987 222:856 223:2171 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 12 Mar, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 892760 Prefixes after maximum aggregation (per Origin AS): 335982 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 428829 Total ASes present in the Internet Routing Table: 72817 Prefixes per ASN: 12.26 Origin-only ASes present in the Internet Routing Table: 62477 Origin ASes announcing only one prefix: 25673 Transit ASes present in the Internet Routing Table: 10340 Transit-only ASes present in the Internet Routing Table: 383 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 935 Number of instances of unregistered ASNs: 938 Number of 32-bit ASNs allocated by the RIRs: 38762 Number of 32-bit ASNs visible in the Routing Table: 32261 Prefixes from 32-bit ASNs in the Routing Table: 151001 Number of bogon 32-bit ASNs visible in the Routing Table: 24 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 527 Number of addresses announced to Internet: 3068579968 Equivalent to 182 /8s, 230 /16s and 208 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303160 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233372 Total APNIC prefixes after maximum aggregation: 66144 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 228376 Unique aggregates announced from the APNIC address blocks: 94526 APNIC Region origin ASes present in the Internet Routing Table: 12459 APNIC Prefixes per ASN: 18.33 APNIC Region origin ASes announcing only one prefix: 3550 APNIC Region transit ASes present in the Internet Routing Table: 1723 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7662 Number of APNIC addresses announced to Internet: 774176768 Equivalent to 46 /8s, 37 /16s and 0 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 260476 Total ARIN prefixes after maximum aggregation: 119468 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260455 Unique aggregates announced from the ARIN address blocks: 123999 ARIN Region origin ASes present in the Internet Routing Table: 18970 ARIN Prefixes per ASN: 13.73 ARIN Region origin ASes announcing only one prefix: 6883 ARIN Region transit ASes present in the Internet Routing Table: 1967 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4385 Number of ARIN addresses announced to Internet: 1295718912 Equivalent to 77 /8s, 59 /16s and 26 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 255917 Total RIPE prefixes after maximum aggregation: 116864 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 253109 Unique aggregates announced from the RIPE address blocks: 149852 RIPE Region origin ASes present in the Internet Routing Table: 28083 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 12050 RIPE Region transit ASes present in the Internet Routing Table: 3960 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10650 Number of RIPE addresses announced to Internet: 714185600 Equivalent to 42 /8s, 145 /16s and 155 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114404 Total LACNIC prefixes after maximum aggregation: 27401 LACNIC Deaggregation factor: 4.18 Prefixes being announced from the LACNIC address blocks: 114406 Unique aggregates announced from the LACNIC address blocks: 48173 LACNIC Region origin ASes present in the Internet Routing Table: 10932 LACNIC Prefixes per ASN: 10.47 LACNIC Region origin ASes announcing only one prefix: 2638 LACNIC Region transit ASes present in the Internet Routing Table: 2207 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8627 Number of LACNIC addresses announced to Internet: 176305920 Equivalent to 10 /8s, 130 /16s and 55 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27656 Total AfriNIC prefixes after maximum aggregation: 5413 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 35887 Unique aggregates announced from the AfriNIC address blocks: 11840 AfriNIC Region origin ASes present in the Internet Routing Table: 1603 AfriNIC Prefixes per ASN: 22.39 AfriNIC Region origin ASes announcing only one prefix: 552 AfriNIC Region transit ASes present in the Internet Routing Table: 322 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 937 Number of AfriNIC addresses announced to Internet: 107850240 Equivalent to 6 /8s, 109 /16s and 170 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5881 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4676 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3603 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3491 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2545 11122 623 KIXS-AS-KR Korea Telecom, KR 9498 2385 475 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2109 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6367 10249 2644 AMAZON-02, US 11492 4448 295 738 CABLEONE, US 22773 3946 3061 369 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3652 1882 2573 AKAMAI-AS, US 6327 3401 1318 62 SHAW, CA 749 2884 50780 2140 DNIC-AS-00749, US 30036 2613 374 136 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2513 4962 426 CENTURYLINK-US-LEGACY-QWEST, US 20115 2256 3042 499 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6803 1730 149 UNI2-AS, ES 9121 6698 1692 17 TTNET, TR 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3935 3348 214 AKAMAI-ASN1, NL 39891 3818 220 33 ALJAWWALSTC-AS, SA 12389 2959 2274 909 ROSTELECOM-AS, RU 6849 2828 355 21 UKRTELNET, UA 9009 2470 250 1288 M247, GB 34984 2239 359 614 TELLCOM-AS, TR 47331 2069 328 1583 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10455 3427 554 Uninet S.A. de C.V., MX 10620 3468 518 715 Telmex Colombia S.A., CO 11830 2429 369 62 Instituto Costarricense de Electricidad 13999 1706 291 473 Mega Cable, S.A. de C.V., MX 6503 1441 354 524 Axtel, S.A.B. de C.V., MX 28573 1396 2332 248 CLARO S.A., BR 3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 26615 1133 2349 136 TIM SA, BR 6147 1092 369 21 Telefonica del Peru S.A.A., PE 11664 1008 192 447 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1588 393 21 LINKdotNET-AS, EG 24835 1545 523 32 RAYA-AS, EG 36992 1300 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 908 64 62 ORANGE-COTE-IVOIRE, CI 36935 729 521 40 Vodafone-, EG 6713 613 1863 34 IAM-AS, MA 15399 517 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 421 232 15 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10455 3427 554 Uninet S.A. de C.V., MX 9808 9104 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6803 1730 149 UNI2-AS, ES 9121 6698 1692 17 TTNET, TR 16509 6367 10249 2644 AMAZON-02, US 7545 5881 788 692 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4676 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4448 295 738 CABLEONE, US 8551 4014 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3946 3061 369 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9104 9058 CHINAMOBILE-CN China Mobile Communications Grou 9121 6698 6681 TTNET, TR 12479 6803 6654 UNI2-AS, ES 7545 5881 5189 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4676 4602 ERX-CERNET-BKB China Education and Research Net 8551 4014 3975 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 39891 3818 3785 ALJAWWALSTC-AS, SA 16509 6367 3723 AMAZON-02, US 20940 3935 3721 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:589 /14:1205 /15:2034 /16:13584 /17:8326 /18:13921 /19:25184 /20:43225 /21:52430 /22:108288 /23:95464 /24:527238 /25:796 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5848 6698 TTNET, TR 12479 5784 6803 UNI2-AS, ES 8151 4111 10455 Uninet S.A. de C.V., MX 8551 3479 4014 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3361 4448 CABLEONE, US 6327 3213 3401 SHAW, CA 39891 3130 3818 ALJAWWALSTC-AS, SA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2936 3946 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2683 2828 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1720 2:1060 3:154 4:7 5:3784 6:112 7:5 8:1558 9:1 11:172 12:1714 13:305 14:2392 15:176 16:42 17:376 18:146 20:183 21:4 22:188 23:5517 24:2333 25:6 27:2605 29:19 31:2420 32:96 34:1 35:64 36:1749 37:4361 38:2603 39:696 40:150 41:3946 42:846 43:2100 44:297 45:16063 46:4127 47:347 49:1685 50:1925 51:107 52:1374 53:1 54:328 55:760 56:8 57:58 58:1771 59:1199 60:966 61:2264 62:2455 63:1945 64:5493 65:2307 66:4867 67:2951 68:1195 69:4156 70:1352 71:670 72:3075 74:2639 75:1517 76:716 77:2108 78:3874 79:3105 80:1951 81:1688 82:1476 83:1215 84:1346 85:3639 86:720 87:1952 88:2656 89:3244 90:516 91:7611 92:2005 93:2584 94:3496 95:4782 96:1314 97:347 98:988 99:866 100:75 101:1035 102:1969 103:28539 104:4259 105:461 106:851 107:2506 108:796 109:4193 110:2073 111:3278 112:2007 113:1495 114:1492 115:1957 116:1893 117:2481 118:2251 119:1860 120:1673 121:1060 122:2557 123:2112 124:1614 125:2107 128:1198 129:1188 130:922 131:2072 132:754 133:373 134:1932 135:290 136:876 137:871 138:2437 139:1239 140:1138 141:1382 142:1277 143:1490 144:1237 145:344 146:1765 147:1497 148:2210 149:1714 150:854 151:1082 152:1829 153:456 154:3626 155:1434 156:1879 157:1238 158:1025 159:2073 160:2411 161:1320 162:3455 163:1226 164:1667 165:1602 166:675 167:1719 168:3730 169:694 170:4425 171:823 172:3044 173:3079 174:1021 175:1128 176:3498 177:4593 178:3440 179:1984 180:2275 181:2934 182:3249 183:1944 184:2389 185:19382 186:4312 187:3674 188:3856 189:3098 190:8860 191:1310 192:11053 193:8551 194:6957 195:4967 196:2944 197:2352 198:5999 199:6006 200:7498 201:5666 202:10445 203:9981 204:4563 205:3384 206:3778 207:3387 208:4057 209:4652 210:4252 211:2446 212:4002 213:3388 214:1161 215:66 216:6432 217:2632 218:1246 219:596 220:1949 221:984 222:847 223:2172 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 19 Mar, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 893722 Prefixes after maximum aggregation (per Origin AS): 336639 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 429362 Total ASes present in the Internet Routing Table: 72897 Prefixes per ASN: 12.26 Origin-only ASes present in the Internet Routing Table: 62565 Origin ASes announcing only one prefix: 25680 Transit ASes present in the Internet Routing Table: 10332 Transit-only ASes present in the Internet Routing Table: 379 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 53 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 912 Number of instances of unregistered ASNs: 921 Number of 32-bit ASNs allocated by the RIRs: 38812 Number of 32-bit ASNs visible in the Routing Table: 32314 Prefixes from 32-bit ASNs in the Routing Table: 151357 Number of bogon 32-bit ASNs visible in the Routing Table: 32 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 510 Number of addresses announced to Internet: 3068411904 Equivalent to 182 /8s, 228 /16s and 64 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303150 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 233925 Total APNIC prefixes after maximum aggregation: 66327 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 228912 Unique aggregates announced from the APNIC address blocks: 94588 APNIC Region origin ASes present in the Internet Routing Table: 12486 APNIC Prefixes per ASN: 18.33 APNIC Region origin ASes announcing only one prefix: 3554 APNIC Region transit ASes present in the Internet Routing Table: 1720 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 29 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7686 Number of APNIC addresses announced to Internet: 774245760 Equivalent to 46 /8s, 38 /16s and 13 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 260871 Total ARIN prefixes after maximum aggregation: 119697 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260758 Unique aggregates announced from the ARIN address blocks: 124070 ARIN Region origin ASes present in the Internet Routing Table: 18990 ARIN Prefixes per ASN: 13.73 ARIN Region origin ASes announcing only one prefix: 6894 ARIN Region transit ASes present in the Internet Routing Table: 1964 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4399 Number of ARIN addresses announced to Internet: 1295848960 Equivalent to 77 /8s, 61 /16s and 22 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 256192 Total RIPE prefixes after maximum aggregation: 117094 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 253439 Unique aggregates announced from the RIPE address blocks: 150184 RIPE Region origin ASes present in the Internet Routing Table: 28118 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 12042 RIPE Region transit ASes present in the Internet Routing Table: 3970 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10664 Number of RIPE addresses announced to Internet: 714103680 Equivalent to 42 /8s, 144 /16s and 91 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114231 Total LACNIC prefixes after maximum aggregation: 27446 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114217 Unique aggregates announced from the LACNIC address blocks: 48188 LACNIC Region origin ASes present in the Internet Routing Table: 10929 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2627 LACNIC Region transit ASes present in the Internet Routing Table: 2203 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 53 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8619 Number of LACNIC addresses announced to Internet: 176277248 Equivalent to 10 /8s, 129 /16s and 199 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27591 Total AfriNIC prefixes after maximum aggregation: 5397 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 35886 Unique aggregates announced from the AfriNIC address blocks: 11899 AfriNIC Region origin ASes present in the Internet Routing Table: 1613 AfriNIC Prefixes per ASN: 22.25 AfriNIC Region origin ASes announcing only one prefix: 563 AfriNIC Region transit ASes present in the Internet Routing Table: 319 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 946 Number of AfriNIC addresses announced to Internet: 107632640 Equivalent to 6 /8s, 106 /16s and 88 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9117 8886 46 CHINAMOBILE-CN China Mobile Communicati 7545 5894 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3602 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3487 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2499 11121 602 KIXS-AS-KR Korea Telecom, KR 9498 2386 475 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2109 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6301 10248 2649 AMAZON-02, US 11492 4455 295 726 CABLEONE, US 22773 3944 3060 368 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3654 1883 2572 AKAMAI-AS, US 6327 3412 1318 62 SHAW, CA 749 2883 50780 2139 DNIC-AS-00749, US 30036 2612 374 163 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2518 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2255 3042 499 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6817 1730 149 UNI2-AS, ES 9121 6703 1692 17 TTNET, TR 8551 4012 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3945 3349 220 AKAMAI-ASN1, NL 39891 3818 220 33 ALJAWWALSTC-AS, SA 12389 2959 2274 909 ROSTELECOM-AS, RU 6849 2803 355 21 UKRTELNET, UA 9009 2468 248 1285 M247, GB 34984 2198 355 622 TELLCOM-AS, TR 47331 2087 329 1597 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10485 3427 552 Uninet S.A. de C.V., MX 10620 3473 519 715 Telmex Colombia S.A., CO 11830 2431 369 62 Instituto Costarricense de Electricidad 13999 1709 292 474 Mega Cable, S.A. de C.V., MX 6503 1446 354 524 Axtel, S.A.B. de C.V., MX 28573 1396 2332 248 CLARO S.A., BR 3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1091 370 21 Telefonica del Peru S.A.A., PE 26615 1047 2349 136 TIM SA, BR 11664 1008 192 446 Techtel LMDS Comunicaciones Interactiva Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1584 393 21 LINKdotNET-AS, EG 24835 1545 523 32 RAYA-AS, EG 36992 1300 1518 262 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 908 64 62 ORANGE-COTE-IVOIRE, CI 36935 729 521 40 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 514 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10485 3427 552 Uninet S.A. de C.V., MX 9808 9117 8886 46 CHINAMOBILE-CN China Mobile Communicati 12479 6817 1730 149 UNI2-AS, ES 9121 6703 1692 17 TTNET, TR 16509 6301 10248 2649 AMAZON-02, US 7545 5894 788 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4455 295 726 CABLEONE, US 8551 4012 378 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3945 3349 220 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9117 9071 CHINAMOBILE-CN China Mobile Communications Grou 9121 6703 6686 TTNET, TR 12479 6817 6668 UNI2-AS, ES 7545 5894 5197 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4634 ERX-CERNET-BKB China Education and Research Net 8551 4012 3974 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 39891 3818 3785 ALJAWWALSTC-AS, SA 11492 4455 3729 CABLEONE, US 20940 3945 3725 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.104.72.0/24 399587 UT, US 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.133.168.0/24 Origin: 400442 VULPINE-AS-01, CA 23.133.168.0/24 Transit: 21700 NEPTUNE-NETWORKS, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:305 /13:588 /14:1205 /15:2042 /16:13573 /17:8317 /18:13893 /19:25167 /20:43310 /21:52283 /22:108378 /23:95482 /24:528212 /25:796 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5850 6703 TTNET, TR 12479 5794 6817 UNI2-AS, ES 8151 4140 10485 Uninet S.A. de C.V., MX 8551 3477 4012 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3368 4455 CABLEONE, US 6327 3224 3412 SHAW, CA 39891 3130 3818 ALJAWWALSTC-AS, SA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2935 3944 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2658 2803 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1841 2:1064 3:154 4:7 5:3782 6:112 7:5 8:1563 9:1 11:172 12:1714 13:303 14:2389 15:179 16:42 17:375 18:147 20:194 21:4 22:188 23:5542 24:2342 25:6 27:2605 29:19 31:2418 32:96 34:1 35:66 36:1751 37:4387 38:2651 39:699 40:150 41:3914 42:999 43:2093 44:292 45:16077 46:4124 47:348 49:1667 50:1937 51:107 52:1373 53:1 54:358 55:772 56:8 57:58 58:1807 59:1198 60:966 61:2270 62:2462 63:1942 64:5523 65:2308 66:4864 67:2965 68:1174 69:4155 70:1350 71:660 72:3076 74:2669 75:1423 76:716 77:2104 78:3888 79:3098 80:1960 81:1700 82:1479 83:1216 84:1344 85:3644 86:719 87:1969 88:2674 89:3242 90:514 91:7611 92:2011 93:2592 94:3491 95:4763 96:1310 97:347 98:988 99:865 100:75 101:1035 102:1983 103:28696 104:4274 105:469 106:853 107:2505 108:795 109:4214 110:2073 111:3286 112:2008 113:1525 114:1490 115:1958 116:1905 117:2515 118:2271 119:1866 120:1673 121:1062 122:2550 123:2116 124:1612 125:2110 128:1176 129:1195 130:916 131:2072 132:760 133:373 134:1935 135:290 136:878 137:874 138:2431 139:1270 140:1132 141:1378 142:1283 143:1478 144:1238 145:345 146:1776 147:1483 148:2208 149:1635 150:855 151:1077 152:1825 153:458 154:3669 155:1444 156:1897 157:1237 158:1028 159:2075 160:2421 161:1322 162:3452 163:1229 164:1653 165:1605 166:682 167:1718 168:3757 169:698 170:4448 171:821 172:3056 173:3075 174:1022 175:1128 176:3508 177:4565 178:3443 179:1975 180:2274 181:2941 182:3260 183:1946 184:2388 185:19422 186:4324 187:3667 188:3864 189:3088 190:8847 191:1307 192:11068 193:8562 194:6964 195:4967 196:2937 197:2356 198:6015 199:6035 200:7514 201:5670 202:10508 203:10028 204:4548 205:3380 206:3759 207:3400 208:4038 209:4640 210:4258 211:2436 212:3997 213:3391 214:1162 215:67 216:6427 217:2639 218:1257 219:597 220:1950 221:983 222:849 223:2140 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 26 Mar, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 894229 Prefixes after maximum aggregation (per Origin AS): 336759 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 428489 Total ASes present in the Internet Routing Table: 72908 Prefixes per ASN: 12.27 Origin-only ASes present in the Internet Routing Table: 62546 Origin ASes announcing only one prefix: 25701 Transit ASes present in the Internet Routing Table: 10362 Transit-only ASes present in the Internet Routing Table: 381 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 65 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 868 Number of instances of unregistered ASNs: 874 Number of 32-bit ASNs allocated by the RIRs: 38896 Number of 32-bit ASNs visible in the Routing Table: 32344 Prefixes from 32-bit ASNs in the Routing Table: 151610 Number of bogon 32-bit ASNs visible in the Routing Table: 31 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 479 Number of addresses announced to Internet: 3068372992 Equivalent to 182 /8s, 227 /16s and 168 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303143 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 234292 Total APNIC prefixes after maximum aggregation: 66359 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 229205 Unique aggregates announced from the APNIC address blocks: 94106 APNIC Region origin ASes present in the Internet Routing Table: 12501 APNIC Prefixes per ASN: 18.33 APNIC Region origin ASes announcing only one prefix: 3558 APNIC Region transit ASes present in the Internet Routing Table: 1723 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7696 Number of APNIC addresses announced to Internet: 774201472 Equivalent to 46 /8s, 37 /16s and 96 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261013 Total ARIN prefixes after maximum aggregation: 119721 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260865 Unique aggregates announced from the ARIN address blocks: 124035 ARIN Region origin ASes present in the Internet Routing Table: 18992 ARIN Prefixes per ASN: 13.74 ARIN Region origin ASes announcing only one prefix: 6895 ARIN Region transit ASes present in the Internet Routing Table: 1953 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4406 Number of ARIN addresses announced to Internet: 1295812864 Equivalent to 77 /8s, 60 /16s and 137 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 256375 Total RIPE prefixes after maximum aggregation: 117145 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 253772 Unique aggregates announced from the RIPE address blocks: 150114 RIPE Region origin ASes present in the Internet Routing Table: 28102 RIPE Prefixes per ASN: 9.03 RIPE Region origin ASes announcing only one prefix: 12050 RIPE Region transit ASes present in the Internet Routing Table: 3993 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10659 Number of RIPE addresses announced to Internet: 714103424 Equivalent to 42 /8s, 144 /16s and 90 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114098 Total LACNIC prefixes after maximum aggregation: 27461 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 114067 Unique aggregates announced from the LACNIC address blocks: 48178 LACNIC Region origin ASes present in the Internet Routing Table: 10936 LACNIC Prefixes per ASN: 10.43 LACNIC Region origin ASes announcing only one prefix: 2635 LACNIC Region transit ASes present in the Internet Routing Table: 2204 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 65 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8632 Number of LACNIC addresses announced to Internet: 176288768 Equivalent to 10 /8s, 129 /16s and 244 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27583 Total AfriNIC prefixes after maximum aggregation: 5417 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 35841 Unique aggregates announced from the AfriNIC address blocks: 11646 AfriNIC Region origin ASes present in the Internet Routing Table: 1618 AfriNIC Prefixes per ASN: 22.15 AfriNIC Region origin ASes announcing only one prefix: 563 AfriNIC Region transit ASes present in the Internet Routing Table: 325 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 951 Number of AfriNIC addresses announced to Internet: 107692288 Equivalent to 6 /8s, 107 /16s and 65 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9136 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5903 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4707 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3600 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3487 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2498 11121 602 KIXS-AS-KR Korea Telecom, KR 9498 2389 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2146 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2108 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6299 10252 2665 AMAZON-02, US 11492 4452 295 717 CABLEONE, US 22773 3945 3061 366 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3895 263 26 VIASAT-SP-BACKBONE, US 16625 3648 1879 2562 AKAMAI-AS, US 6327 3418 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2607 373 177 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2520 4962 428 CENTURYLINK-US-LEGACY-QWEST, US 20115 2256 3042 495 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6807 1730 149 UNI2-AS, ES 9121 6721 1692 17 TTNET, TR 8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3916 3360 200 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2960 2274 909 ROSTELECOM-AS, RU 6849 2783 355 21 UKRTELNET, UA 9009 2468 248 1287 M247, GB 34984 2199 355 622 TELLCOM-AS, TR 47331 2089 329 1599 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10477 3408 551 Uninet S.A. de C.V., MX 10620 3473 519 715 Telmex Colombia S.A., CO 11830 2431 369 62 Instituto Costarricense de Electricidad 13999 1725 292 478 Mega Cable, S.A. de C.V., MX 6503 1446 354 524 Axtel, S.A.B. de C.V., MX 28573 1397 2332 253 CLARO S.A., BR 3816 1254 666 146 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1090 369 21 Telefonica del Peru S.A.A., PE 11664 1006 192 450 Techtel LMDS Comunicaciones Interactiva 11172 956 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1584 393 21 LINKdotNET-AS, EG 24835 1518 515 32 RAYA-AS, EG 36992 1300 1518 261 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 911 64 63 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 560 520 43 Vodafone-, EG 15399 514 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 422 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10477 3408 551 Uninet S.A. de C.V., MX 9808 9136 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6807 1730 149 UNI2-AS, ES 9121 6721 1692 17 TTNET, TR 16509 6299 10252 2665 AMAZON-02, US 7545 5903 789 696 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4707 4192 74 ERX-CERNET-BKB China Education and Rese 11492 4452 295 717 CABLEONE, US 8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3945 3061 366 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9136 9092 CHINAMOBILE-CN China Mobile Communications Grou 9121 6721 6704 TTNET, TR 12479 6807 6658 UNI2-AS, ES 7545 5903 5207 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4707 4633 ERX-CERNET-BKB China Education and Research Net 8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3895 3869 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4452 3735 CABLEONE, US 20940 3916 3716 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 1333342 UNALLOCATED 2.58.228.0/22 133334 DCNBSI-AS-AP DCTV Cable Netw 398083 UNALLOCATED 5.104.72.0/24 399587 UT, US 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:307 /13:588 /14:1205 /15:2057 /16:13563 /17:8323 /18:13882 /19:25167 /20:43299 /21:52208 /22:108372 /23:95539 /24:528740 /25:808 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5871 6721 TTNET, TR 12479 5788 6807 UNI2-AS, ES 8151 4133 10477 Uninet S.A. de C.V., MX 8551 3477 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3364 4452 CABLEONE, US 6327 3230 3418 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2988 3895 VIASAT-SP-BACKBONE, US 22773 2936 3945 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2636 2783 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1842 2:1052 3:154 4:7 5:3781 6:112 7:5 8:1564 9:1 11:172 12:1710 13:301 14:2389 15:182 16:42 17:380 18:147 20:194 21:4 22:188 23:5550 24:2357 25:4 27:2600 29:19 31:2415 32:96 34:1 35:66 36:1752 37:4388 38:2685 39:710 40:150 41:3934 42:987 43:2100 44:291 45:16171 46:4062 47:348 49:1669 50:1926 51:107 52:1407 53:1 54:362 55:808 56:8 57:59 58:1816 59:1197 60:956 61:2269 62:2475 63:1942 64:5523 65:2302 66:4847 67:2974 68:1177 69:4165 70:1344 71:659 72:3072 74:2669 75:1389 76:700 77:2123 78:3895 79:3102 80:1976 81:1701 82:1476 83:1213 84:1350 85:3653 86:716 87:1973 88:2691 89:3247 90:519 91:7621 92:1975 93:2603 94:3474 95:4748 96:1311 97:348 98:993 99:866 100:75 101:1034 102:1993 103:28862 104:4310 105:464 106:853 107:2503 108:804 109:4146 110:2073 111:3285 112:2007 113:1523 114:1492 115:1962 116:1902 117:2517 118:2277 119:1866 120:1677 121:1063 122:2575 123:2120 124:1614 125:2113 128:1200 129:1212 130:916 131:2078 132:761 133:374 134:1931 135:290 136:878 137:866 138:2419 139:1494 140:1116 141:1359 142:1282 143:1482 144:1233 145:344 146:1774 147:1464 148:2216 149:1692 150:854 151:1079 152:1837 153:458 154:3542 155:1416 156:1886 157:1235 158:1030 159:2078 160:2433 161:1323 162:3461 163:1234 164:1645 165:1616 166:689 167:1719 168:3756 169:698 170:4440 171:817 172:3068 173:3072 174:1019 175:1126 176:3507 177:4561 178:3426 179:1983 180:2280 181:2934 182:3248 183:1941 184:2384 185:19461 186:4339 187:3650 188:3861 189:3118 190:8853 191:1294 192:11054 193:8560 194:6962 195:4976 196:2977 197:2391 198:6019 199:6029 200:7482 201:5652 202:10506 203:10013 204:4550 205:3386 206:3752 207:3391 208:4041 209:4660 210:4257 211:2433 212:3998 213:3381 214:1160 215:67 216:6444 217:2646 218:1259 219:597 220:1955 221:980 222:848 223:2142 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 02 Apr, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 894261 Prefixes after maximum aggregation (per Origin AS): 336800 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 429313 Total ASes present in the Internet Routing Table: 72943 Prefixes per ASN: 12.26 Origin-only ASes present in the Internet Routing Table: 62600 Origin ASes announcing only one prefix: 25737 Transit ASes present in the Internet Routing Table: 10343 Transit-only ASes present in the Internet Routing Table: 374 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 64 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 857 Number of instances of unregistered ASNs: 862 Number of 32-bit ASNs allocated by the RIRs: 38970 Number of 32-bit ASNs visible in the Routing Table: 32390 Prefixes from 32-bit ASNs in the Routing Table: 151943 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 458 Number of addresses announced to Internet: 3067757056 Equivalent to 182 /8s, 218 /16s and 66 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303502 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 234083 Total APNIC prefixes after maximum aggregation: 66355 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 229063 Unique aggregates announced from the APNIC address blocks: 94311 APNIC Region origin ASes present in the Internet Routing Table: 12508 APNIC Prefixes per ASN: 18.31 APNIC Region origin ASes announcing only one prefix: 3558 APNIC Region transit ASes present in the Internet Routing Table: 1718 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7709 Number of APNIC addresses announced to Internet: 773920384 Equivalent to 46 /8s, 33 /16s and 22 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 260493 Total ARIN prefixes after maximum aggregation: 119704 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260322 Unique aggregates announced from the ARIN address blocks: 124053 ARIN Region origin ASes present in the Internet Routing Table: 19004 ARIN Prefixes per ASN: 13.70 ARIN Region origin ASes announcing only one prefix: 6901 ARIN Region transit ASes present in the Internet Routing Table: 1950 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 28 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4423 Number of ARIN addresses announced to Internet: 1295374080 Equivalent to 77 /8s, 53 /16s and 215 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 256769 Total RIPE prefixes after maximum aggregation: 117224 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254143 Unique aggregates announced from the RIPE address blocks: 150645 RIPE Region origin ASes present in the Internet Routing Table: 28112 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12060 RIPE Region transit ASes present in the Internet Routing Table: 3974 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 31 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10661 Number of RIPE addresses announced to Internet: 714114944 Equivalent to 42 /8s, 144 /16s and 135 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114180 Total LACNIC prefixes after maximum aggregation: 27436 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114160 Unique aggregates announced from the LACNIC address blocks: 48228 LACNIC Region origin ASes present in the Internet Routing Table: 10948 LACNIC Prefixes per ASN: 10.43 LACNIC Region origin ASes announcing only one prefix: 2654 LACNIC Region transit ASes present in the Internet Routing Table: 2205 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 64 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8643 Number of LACNIC addresses announced to Internet: 176362240 Equivalent to 10 /8s, 131 /16s and 19 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27879 Total AfriNIC prefixes after maximum aggregation: 5433 AfriNIC Deaggregation factor: 5.13 Prefixes being announced from the AfriNIC address blocks: 36115 Unique aggregates announced from the AfriNIC address blocks: 11686 AfriNIC Region origin ASes present in the Internet Routing Table: 1622 AfriNIC Prefixes per ASN: 22.27 AfriNIC Region origin ASes announcing only one prefix: 564 AfriNIC Region transit ASes present in the Internet Routing Table: 327 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 954 Number of AfriNIC addresses announced to Internet: 107723520 Equivalent to 6 /8s, 107 /16s and 187 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9146 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5906 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3499 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3435 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2391 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2147 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2114 429 196 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6152 10256 2661 AMAZON-02, US 11492 4456 296 714 CABLEONE, US 22773 3938 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3900 264 31 VIASAT-SP-BACKBONE, US 16625 3635 1870 2562 AKAMAI-AS, US 6327 3419 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2610 373 153 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2522 4962 425 CENTURYLINK-US-LEGACY-QWEST, US 20115 2256 3042 495 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6801 1730 149 UNI2-AS, ES 9121 6714 1692 17 TTNET, TR 8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3928 3360 200 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2959 2274 909 ROSTELECOM-AS, RU 6849 2859 355 21 UKRTELNET, UA 9009 2472 248 1292 M247, GB 34984 2214 356 620 TELLCOM-AS, TR 47331 2084 328 1596 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10511 3404 556 Uninet S.A. de C.V., MX 10620 3475 519 714 Telmex Colombia S.A., CO 11830 2430 369 62 Instituto Costarricense de Electricidad 13999 1729 293 471 Mega Cable, S.A. de C.V., MX 6503 1447 355 524 Axtel, S.A.B. de C.V., MX 28573 1393 2332 253 CLARO S.A., BR 3816 1256 667 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1084 369 21 Telefonica del Peru S.A.A., PE 11664 1006 192 447 Techtel LMDS Comunicaciones Interactiva 11172 956 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1583 393 21 LINKdotNET-AS, EG 24835 1548 523 33 RAYA-AS, EG 36992 1303 1518 261 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 894 64 59 ORANGE-COTE-IVOIRE, CI 36935 771 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 517 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 424 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10511 3404 556 Uninet S.A. de C.V., MX 9808 9146 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6801 1730 149 UNI2-AS, ES 9121 6714 1692 17 TTNET, TR 16509 6152 10256 2661 AMAZON-02, US 7545 5906 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4456 296 714 CABLEONE, US 8551 4001 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3938 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9146 9102 CHINAMOBILE-CN China Mobile Communications Grou 9121 6714 6697 TTNET, TR 12479 6801 6652 UNI2-AS, ES 7545 5906 5207 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4713 4638 ERX-CERNET-BKB China Education and Research Net 8551 4001 3962 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3900 3869 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4456 3742 CABLEONE, US 20940 3928 3728 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:307 /13:588 /14:1204 /15:2055 /16:13552 /17:8313 /18:13886 /19:25175 /20:43277 /21:52232 /22:108492 /23:95605 /24:528595 /25:809 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5869 6714 TTNET, TR 12479 5780 6801 UNI2-AS, ES 8151 4165 10511 Uninet S.A. de C.V., MX 8551 3475 4001 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3364 4456 CABLEONE, US 6327 3231 3419 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2990 3900 VIASAT-SP-BACKBONE, US 22773 2936 3938 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2712 2859 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1843 2:1036 3:154 4:7 5:3792 6:112 7:5 8:1563 9:1 11:172 12:1709 13:288 14:2386 15:189 16:44 17:380 18:148 20:194 21:4 22:188 23:5581 24:2291 25:6 27:2594 29:19 31:2440 32:96 34:1 35:69 36:1756 37:4416 38:2667 39:708 40:151 41:3930 42:998 43:2157 44:288 45:16106 46:4139 47:349 49:1682 50:1923 51:107 52:1409 53:1 54:362 55:710 56:8 57:58 58:1805 59:1196 60:955 61:2268 62:2487 63:1945 64:5512 65:2301 66:4859 67:2973 68:1180 69:4159 70:1343 71:658 72:3064 74:2661 75:1389 76:588 77:2149 78:3895 79:3104 80:1984 81:1738 82:1479 83:1197 84:1333 85:3645 86:714 87:1970 88:2697 89:3280 90:519 91:7620 92:1986 93:2607 94:3489 95:4752 96:1312 97:347 98:991 99:770 100:74 101:1029 102:2017 103:28748 104:4294 105:466 106:842 107:2510 108:824 109:4227 110:2068 111:3296 112:2011 113:1523 114:1480 115:1956 116:1904 117:2518 118:2268 119:1865 120:1679 121:1060 122:2553 123:2123 124:1594 125:2112 128:1196 129:1212 130:913 131:2073 132:763 133:373 134:1931 135:290 136:876 137:874 138:2427 139:1496 140:852 141:1389 142:1283 143:1483 144:1235 145:342 146:1772 147:1473 148:2214 149:1706 150:849 151:1077 152:1837 153:459 154:3513 155:1434 156:1899 157:1236 158:1029 159:2082 160:2440 161:1326 162:3464 163:1236 164:1643 165:1603 166:693 167:1717 168:3756 169:701 170:4435 171:823 172:3103 173:3075 174:1019 175:1129 176:3509 177:4569 178:3449 179:2000 180:2276 181:2950 182:3249 183:1942 184:2385 185:19483 186:4370 187:3667 188:3878 189:3139 190:8861 191:1309 192:11012 193:8588 194:6945 195:4970 196:2980 197:2407 198:6024 199:6016 200:7485 201:5663 202:10498 203:10016 204:4551 205:3380 206:3766 207:3400 208:4041 209:4662 210:4256 211:2453 212:4009 213:3407 214:1155 215:67 216:6448 217:2659 218:1261 219:573 220:1951 221:980 222:846 223:2140 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 09 Apr, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 894824 Prefixes after maximum aggregation (per Origin AS): 337152 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 429719 Total ASes present in the Internet Routing Table: 72959 Prefixes per ASN: 12.26 Origin-only ASes present in the Internet Routing Table: 62615 Origin ASes announcing only one prefix: 25724 Transit ASes present in the Internet Routing Table: 10344 Transit-only ASes present in the Internet Routing Table: 368 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 65 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 818 Number of instances of unregistered ASNs: 823 Number of 32-bit ASNs allocated by the RIRs: 39036 Number of 32-bit ASNs visible in the Routing Table: 32430 Prefixes from 32-bit ASNs in the Routing Table: 152520 Number of bogon 32-bit ASNs visible in the Routing Table: 25 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 459 Number of addresses announced to Internet: 3067445760 Equivalent to 182 /8s, 213 /16s and 130 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303742 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 234530 Total APNIC prefixes after maximum aggregation: 66511 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 229401 Unique aggregates announced from the APNIC address blocks: 94455 APNIC Region origin ASes present in the Internet Routing Table: 12538 APNIC Prefixes per ASN: 18.30 APNIC Region origin ASes announcing only one prefix: 3557 APNIC Region transit ASes present in the Internet Routing Table: 1724 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7736 Number of APNIC addresses announced to Internet: 774015360 Equivalent to 46 /8s, 34 /16s and 137 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 260506 Total ARIN prefixes after maximum aggregation: 119722 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260466 Unique aggregates announced from the ARIN address blocks: 124224 ARIN Region origin ASes present in the Internet Routing Table: 18997 ARIN Prefixes per ASN: 13.71 ARIN Region origin ASes announcing only one prefix: 6893 ARIN Region transit ASes present in the Internet Routing Table: 1951 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4427 Number of ARIN addresses announced to Internet: 1295152640 Equivalent to 77 /8s, 50 /16s and 118 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 256731 Total RIPE prefixes after maximum aggregation: 117238 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254134 Unique aggregates announced from the RIPE address blocks: 150682 RIPE Region origin ASes present in the Internet Routing Table: 28118 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12060 RIPE Region transit ASes present in the Internet Routing Table: 3973 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10674 Number of RIPE addresses announced to Internet: 713988480 Equivalent to 42 /8s, 142 /16s and 153 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114514 Total LACNIC prefixes after maximum aggregation: 27586 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 114425 Unique aggregates announced from the LACNIC address blocks: 48270 LACNIC Region origin ASes present in the Internet Routing Table: 10948 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2649 LACNIC Region transit ASes present in the Internet Routing Table: 2203 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 65 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8639 Number of LACNIC addresses announced to Internet: 176332544 Equivalent to 10 /8s, 130 /16s and 159 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27725 Total AfriNIC prefixes after maximum aggregation: 5450 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 35939 Unique aggregates announced from the AfriNIC address blocks: 11688 AfriNIC Region origin ASes present in the Internet Routing Table: 1622 AfriNIC Prefixes per ASN: 22.16 AfriNIC Region origin ASes announcing only one prefix: 565 AfriNIC Region transit ASes present in the Internet Routing Table: 331 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 954 Number of AfriNIC addresses announced to Internet: 107700224 Equivalent to 6 /8s, 107 /16s and 96 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9157 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5902 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3590 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3500 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3434 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2392 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2161 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2115 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6159 10260 2671 AMAZON-02, US 11492 4463 296 710 CABLEONE, US 22773 3932 3060 365 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3900 264 31 VIASAT-SP-BACKBONE, US 16625 3636 1871 2560 AKAMAI-AS, US 6327 3431 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2614 374 124 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2519 4962 423 CENTURYLINK-US-LEGACY-QWEST, US 20115 2256 3042 495 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6807 1730 149 UNI2-AS, ES 9121 6724 1692 17 TTNET, TR 8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3933 3360 201 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2959 2274 909 ROSTELECOM-AS, RU 6849 2758 355 21 UKRTELNET, UA 9009 2474 247 1283 M247, GB 34984 2221 356 623 TELLCOM-AS, TR 47331 2085 328 1596 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10531 3391 558 Uninet S.A. de C.V., MX 10620 3461 517 764 Telmex Colombia S.A., CO 11830 2430 369 63 Instituto Costarricense de Electricidad 13999 1736 294 471 Mega Cable, S.A. de C.V., MX 6503 1446 354 523 Axtel, S.A.B. de C.V., MX 28573 1395 2333 253 CLARO S.A., BR 3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1084 369 21 Telefonica del Peru S.A.A., PE 11664 1007 192 448 Techtel LMDS Comunicaciones Interactiva 11172 960 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1629 393 21 LINKdotNET-AS, EG 24835 1473 523 33 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 902 65 58 ORANGE-COTE-IVOIRE, CI 36935 771 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 518 51 34 WANANCHI-, KE 37342 469 32 1 MOVITEL, MZ 23889 424 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10531 3391 558 Uninet S.A. de C.V., MX 9808 9157 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6807 1730 149 UNI2-AS, ES 9121 6724 1692 17 TTNET, TR 16509 6159 10260 2671 AMAZON-02, US 7545 5902 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4715 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4463 296 710 CABLEONE, US 8551 4003 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3933 3360 201 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9157 9113 CHINAMOBILE-CN China Mobile Communications Grou 9121 6724 6707 TTNET, TR 12479 6807 6658 UNI2-AS, ES 7545 5902 5203 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4715 4640 ERX-CERNET-BKB China Education and Research Net 8551 4003 3964 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3900 3869 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4463 3753 CABLEONE, US 20940 3933 3732 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 5.42.192.0/24 Origin: 50340 SELECTEL-MSK, RU 5.42.192.0/24 Transit: 20485 TRANSTELECOM Moscow, Russia, RU 5.42.197.0/24 Origin: 39605 IGUANESOLUTIONS, FR 5.42.197.0/24 Transit: 1299 TWELVE99 Arelion, fka Telia Carrier, SE 5.42.211.0/24 Origin: 49392 ASBAXETN, RU 5.42.211.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU 5.42.212.0/24 Origin: 49392 ASBAXETN, RU 5.42.212.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU 5.42.213.0/24 Origin: 49392 ASBAXETN, RU 5.42.213.0/24 Transit: 39238 OKBPROGRESS Moscow, Russia, RU Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:102 /12:307 /13:588 /14:1205 /15:2054 /16:13531 /17:8255 /18:13880 /19:25188 /20:43365 /21:52257 /22:108366 /23:95757 /24:529086 /25:814 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5879 6724 TTNET, TR 12479 5790 6807 UNI2-AS, ES 8151 4189 10531 Uninet S.A. de C.V., MX 8551 3476 4003 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3371 4463 CABLEONE, US 6327 3243 3431 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2990 3900 VIASAT-SP-BACKBONE, US 22773 2932 3932 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2620 2758 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1846 2:1037 3:154 4:7 5:3807 6:103 7:5 8:1563 9:1 11:172 12:1711 13:282 14:2387 15:191 16:44 17:381 18:148 20:194 21:4 22:188 23:5596 24:2289 25:4 27:2593 29:19 31:2442 32:96 34:1 35:73 36:1757 37:4423 38:2739 39:719 40:151 41:3923 42:1000 43:2165 44:293 45:16040 46:4136 47:339 49:1677 50:1920 51:100 52:1409 53:1 54:363 55:708 56:8 57:58 58:1804 59:1202 60:955 61:2269 62:2493 63:1950 64:5516 65:2302 66:4834 67:2975 68:1178 69:4157 70:1339 71:658 72:3062 74:2666 75:1388 76:588 77:2149 78:3904 79:3110 80:1982 81:1747 82:1481 83:1199 84:1364 85:3651 86:714 87:1961 88:2734 89:3287 90:524 91:7617 92:1989 93:2586 94:3456 95:4779 96:1310 97:348 98:988 99:739 100:74 101:1031 102:2024 103:28834 104:4368 105:466 106:854 107:2511 108:826 109:4221 110:2079 111:3297 112:2033 113:1522 114:1485 115:1952 116:1902 117:2520 118:2271 119:1866 120:1681 121:1064 122:2560 123:2120 124:1594 125:2116 128:1211 129:1220 130:922 131:2074 132:767 133:373 134:1930 135:289 136:838 137:875 138:2447 139:1493 140:858 141:1411 142:1288 143:1487 144:1240 145:342 146:1804 147:1497 148:2218 149:1701 150:855 151:1079 152:1834 153:459 154:3526 155:1432 156:1852 157:1234 158:1026 159:2081 160:2463 161:1325 162:3437 163:1246 164:1635 165:1611 166:703 167:1716 168:3751 169:711 170:4434 171:825 172:3108 173:3086 174:1017 175:1128 176:3455 177:4622 178:3454 179:2012 180:2278 181:2944 182:3243 183:1942 184:2388 185:19498 186:4368 187:3642 188:3877 189:3175 190:8907 191:1304 192:10990 193:8575 194:6950 195:4970 196:2966 197:2405 198:6030 199:6021 200:7495 201:5681 202:10504 203:10024 204:4546 205:3382 206:3767 207:3401 208:4048 209:4665 210:4263 211:2450 212:4013 213:3425 214:1155 215:67 216:6426 217:2660 218:1261 219:569 220:1947 221:980 222:844 223:2145 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 16 Apr, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 896801 Prefixes after maximum aggregation (per Origin AS): 337333 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 429950 Total ASes present in the Internet Routing Table: 73005 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62657 Origin ASes announcing only one prefix: 25706 Transit ASes present in the Internet Routing Table: 10348 Transit-only ASes present in the Internet Routing Table: 372 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 65 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 1047 Number of instances of unregistered ASNs: 1053 Number of 32-bit ASNs allocated by the RIRs: 39109 Number of 32-bit ASNs visible in the Routing Table: 32469 Prefixes from 32-bit ASNs in the Routing Table: 152871 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 668 Number of addresses announced to Internet: 3067665792 Equivalent to 182 /8s, 216 /16s and 221 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 303952 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235767 Total APNIC prefixes after maximum aggregation: 66532 APNIC Deaggregation factor: 3.54 Prefixes being announced from the APNIC address blocks: 230569 Unique aggregates announced from the APNIC address blocks: 94543 APNIC Region origin ASes present in the Internet Routing Table: 12548 APNIC Prefixes per ASN: 18.37 APNIC Region origin ASes announcing only one prefix: 3569 APNIC Region transit ASes present in the Internet Routing Table: 1725 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7750 Number of APNIC addresses announced to Internet: 774131456 Equivalent to 46 /8s, 36 /16s and 79 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 260766 Total ARIN prefixes after maximum aggregation: 119680 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 260793 Unique aggregates announced from the ARIN address blocks: 124356 ARIN Region origin ASes present in the Internet Routing Table: 18991 ARIN Prefixes per ASN: 13.73 ARIN Region origin ASes announcing only one prefix: 6886 ARIN Region transit ASes present in the Internet Routing Table: 1949 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4439 Number of ARIN addresses announced to Internet: 1295176960 Equivalent to 77 /8s, 50 /16s and 213 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 256871 Total RIPE prefixes after maximum aggregation: 117354 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254279 Unique aggregates announced from the RIPE address blocks: 150463 RIPE Region origin ASes present in the Internet Routing Table: 28122 RIPE Prefixes per ASN: 9.04 RIPE Region origin ASes announcing only one prefix: 12044 RIPE Region transit ASes present in the Internet Routing Table: 3978 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10674 Number of RIPE addresses announced to Internet: 714141824 Equivalent to 42 /8s, 144 /16s and 240 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114644 Total LACNIC prefixes after maximum aggregation: 27585 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114546 Unique aggregates announced from the LACNIC address blocks: 48315 LACNIC Region origin ASes present in the Internet Routing Table: 10952 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2641 LACNIC Region transit ASes present in the Internet Routing Table: 2199 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 65 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8647 Number of LACNIC addresses announced to Internet: 176352512 Equivalent to 10 /8s, 130 /16s and 237 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27706 Total AfriNIC prefixes after maximum aggregation: 5457 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 35946 Unique aggregates announced from the AfriNIC address blocks: 11730 AfriNIC Region origin ASes present in the Internet Routing Table: 1627 AfriNIC Prefixes per ASN: 22.09 AfriNIC Region origin ASes announcing only one prefix: 566 AfriNIC Region transit ASes present in the Internet Routing Table: 331 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 959 Number of AfriNIC addresses announced to Internet: 107402240 Equivalent to 6 /8s, 102 /16s and 212 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9229 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5911 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3607 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3500 1038 51 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3426 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2395 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2165 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2115 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6216 10270 2693 AMAZON-02, US 11492 4473 297 692 CABLEONE, US 22773 3937 3076 365 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3900 264 31 VIASAT-SP-BACKBONE, US 16625 3621 1856 2555 AKAMAI-AS, US 6327 3431 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2616 374 118 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 4962 423 CENTURYLINK-US-LEGACY-QWEST, US 20115 2255 3042 494 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6823 1730 149 UNI2-AS, ES 9121 6719 1692 17 TTNET, TR 8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3928 3360 201 AKAMAI-ASN1, NL 39891 3751 216 33 ALJAWWALSTC-AS, SA 12389 2954 2274 909 ROSTELECOM-AS, RU 6849 2762 355 21 UKRTELNET, UA 9009 2463 245 1275 M247, GB 34984 2236 357 633 TELLCOM-AS, TR 47331 2084 328 1595 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10546 3392 559 Uninet S.A. de C.V., MX 10620 3466 518 753 Telmex Colombia S.A., CO 11830 2430 369 63 Instituto Costarricense de Electricidad 13999 1735 294 473 Mega Cable, S.A. de C.V., MX 6503 1452 354 523 Axtel, S.A.B. de C.V., MX 28573 1397 2333 253 CLARO S.A., BR 3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1084 369 21 Telefonica del Peru S.A.A., PE 11664 1009 193 449 Techtel LMDS Comunicaciones Interactiva 11172 960 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1645 393 21 LINKdotNET-AS, EG 24835 1473 523 33 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 902 65 59 ORANGE-COTE-IVOIRE, CI 36935 771 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 520 51 35 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 424 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10546 3392 559 Uninet S.A. de C.V., MX 9808 9229 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6823 1730 149 UNI2-AS, ES 9121 6719 1692 17 TTNET, TR 16509 6216 10270 2693 AMAZON-02, US 7545 5911 789 699 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4473 297 692 CABLEONE, US 8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3937 3076 365 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9229 9185 CHINAMOBILE-CN China Mobile Communications Grou 9121 6719 6702 TTNET, TR 12479 6823 6674 UNI2-AS, ES 7545 5911 5212 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4647 ERX-CERNET-BKB China Education and Research Net 8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3900 3869 VIASAT-SP-BACKBONE, US 11492 4473 3781 CABLEONE, US 20940 3928 3727 AKAMAI-ASN1, NL 39891 3751 3718 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 19397 UNALLOCATED 8.5.244.0/24 3257 GTT-BACKBONE GTT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 19397 UNALLOCATED 8.15.12.0/24 7843 TWC-7843-BB, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:40 /11:100 /12:303 /13:590 /14:1209 /15:2058 /16:13532 /17:8247 /18:13900 /19:25181 /20:43713 /21:52350 /22:108483 /23:95912 /24:530324 /25:830 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5874 6719 TTNET, TR 12479 5801 6823 UNI2-AS, ES 8151 4204 10546 Uninet S.A. de C.V., MX 8551 3475 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3379 4473 CABLEONE, US 6327 3243 3431 SHAW, CA 39891 3067 3751 ALJAWWALSTC-AS, SA 7155 2990 3900 VIASAT-SP-BACKBONE, US 22773 2936 3937 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2624 2762 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1941 2:1035 3:154 4:7 5:3800 6:103 7:5 8:1561 9:1 11:172 12:1708 13:293 14:2388 15:192 16:45 17:381 18:156 20:194 21:4 22:188 23:5618 24:2294 25:4 27:2593 29:19 31:2423 32:96 34:1 35:74 36:1755 37:4414 38:2776 39:731 40:153 41:3944 42:1073 43:2183 44:289 45:16088 46:4135 47:337 49:1675 50:1934 51:100 52:1410 53:1 54:363 55:708 56:8 57:58 58:1804 59:1203 60:957 61:2267 62:2487 63:1957 64:5511 65:2303 66:4854 67:2976 68:1181 69:4156 70:1339 71:658 72:3051 74:2666 75:1388 76:589 77:2168 78:3902 79:3113 80:1984 81:1750 82:1483 83:1201 84:1363 85:3649 86:708 87:1964 88:2726 89:3267 90:524 91:7621 92:1989 93:2595 94:3480 95:4775 96:1298 97:348 98:988 99:739 100:74 101:1040 102:2028 103:29058 104:4371 105:466 106:857 107:2540 108:830 109:4228 110:2071 111:3306 112:2031 113:1530 114:1488 115:1960 116:1909 117:2539 118:2328 119:1866 120:1698 121:1066 122:2567 123:2125 124:1593 125:2116 128:1222 129:1225 130:967 131:2055 132:768 133:373 134:1930 135:289 136:883 137:874 138:2441 139:1495 140:858 141:1400 142:1296 143:1474 144:1244 145:342 146:1803 147:1498 148:2226 149:1667 150:862 151:1083 152:1844 153:458 154:3538 155:1440 156:1874 157:1222 158:1033 159:2085 160:2467 161:1318 162:3454 163:1250 164:1630 165:1609 166:708 167:1712 168:3803 169:708 170:4460 171:830 172:3142 173:3093 174:1021 175:1127 176:3516 177:4641 178:3417 179:2018 180:2284 181:2951 182:3243 183:1953 184:2385 185:19471 186:4376 187:3654 188:3879 189:3189 190:8887 191:1321 192:10993 193:8603 194:6961 195:4953 196:2952 197:2399 198:6041 199:6040 200:7505 201:5684 202:10498 203:10035 204:4566 205:3382 206:3769 207:3410 208:4060 209:4674 210:4265 211:2453 212:4018 213:3420 214:1159 215:67 216:6446 217:2671 218:1272 219:572 220:1946 221:979 222:843 223:2150 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 23 Apr, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 897069 Prefixes after maximum aggregation (per Origin AS): 337713 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 430679 Total ASes present in the Internet Routing Table: 73062 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62711 Origin ASes announcing only one prefix: 25747 Transit ASes present in the Internet Routing Table: 10351 Transit-only ASes present in the Internet Routing Table: 368 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 65 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 873 Number of instances of unregistered ASNs: 878 Number of 32-bit ASNs allocated by the RIRs: 39171 Number of 32-bit ASNs visible in the Routing Table: 32539 Prefixes from 32-bit ASNs in the Routing Table: 153339 Number of bogon 32-bit ASNs visible in the Routing Table: 21 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 500 Number of addresses announced to Internet: 3067462272 Equivalent to 182 /8s, 213 /16s and 194 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 304272 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235509 Total APNIC prefixes after maximum aggregation: 66616 APNIC Deaggregation factor: 3.54 Prefixes being announced from the APNIC address blocks: 230404 Unique aggregates announced from the APNIC address blocks: 94659 APNIC Region origin ASes present in the Internet Routing Table: 12580 APNIC Prefixes per ASN: 18.32 APNIC Region origin ASes announcing only one prefix: 3578 APNIC Region transit ASes present in the Internet Routing Table: 1726 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7780 Number of APNIC addresses announced to Internet: 774164736 Equivalent to 46 /8s, 36 /16s and 209 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261091 Total ARIN prefixes after maximum aggregation: 119889 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261092 Unique aggregates announced from the ARIN address blocks: 124736 ARIN Region origin ASes present in the Internet Routing Table: 19012 ARIN Prefixes per ASN: 13.73 ARIN Region origin ASes announcing only one prefix: 6900 ARIN Region transit ASes present in the Internet Routing Table: 1949 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4459 Number of ARIN addresses announced to Internet: 1295350784 Equivalent to 77 /8s, 53 /16s and 124 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 257187 Total RIPE prefixes after maximum aggregation: 117442 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254558 Unique aggregates announced from the RIPE address blocks: 150612 RIPE Region origin ASes present in the Internet Routing Table: 28140 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12053 RIPE Region transit ASes present in the Internet Routing Table: 3979 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10699 Number of RIPE addresses announced to Internet: 713805952 Equivalent to 42 /8s, 139 /16s and 208 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114636 Total LACNIC prefixes after maximum aggregation: 27630 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 114525 Unique aggregates announced from the LACNIC address blocks: 48486 LACNIC Region origin ASes present in the Internet Routing Table: 10953 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2651 LACNIC Region transit ASes present in the Internet Routing Table: 2196 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 65 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8644 Number of LACNIC addresses announced to Internet: 176417024 Equivalent to 10 /8s, 131 /16s and 233 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27773 Total AfriNIC prefixes after maximum aggregation: 5457 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 35990 Unique aggregates announced from the AfriNIC address blocks: 11753 AfriNIC Region origin ASes present in the Internet Routing Table: 1627 AfriNIC Prefixes per ASN: 22.12 AfriNIC Region origin ASes announcing only one prefix: 565 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 957 Number of AfriNIC addresses announced to Internet: 107442944 Equivalent to 6 /8s, 103 /16s and 115 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9147 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3502 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2497 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2397 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2118 429 197 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6200 10263 2693 AMAZON-02, US 11492 4474 297 690 CABLEONE, US 22773 3942 3077 365 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3900 264 31 VIASAT-SP-BACKBONE, US 16625 3615 1852 2552 AKAMAI-AS, US 6327 3431 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2617 374 132 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2521 4962 423 CENTURYLINK-US-LEGACY-QWEST, US 20115 2255 3051 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6787 1730 150 UNI2-AS, ES 9121 6731 1692 17 TTNET, TR 8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3924 3360 201 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2952 2273 908 ROSTELECOM-AS, RU 6849 2907 355 21 UKRTELNET, UA 9009 2473 247 1284 M247, GB 34984 2238 357 632 TELLCOM-AS, TR 47331 2088 328 1598 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10587 3392 559 Uninet S.A. de C.V., MX 10620 3469 518 748 Telmex Colombia S.A., CO 11830 2430 369 63 Instituto Costarricense de Electricidad 13999 1757 296 471 Mega Cable, S.A. de C.V., MX 6503 1452 354 523 Axtel, S.A.B. de C.V., MX 28573 1397 2333 253 CLARO S.A., BR 3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1083 369 21 Telefonica del Peru S.A.A., PE 11664 1023 191 447 Techtel LMDS Comunicaciones Interactiva 11172 961 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1656 393 21 LINKdotNET-AS, EG 24835 1473 523 33 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 907 65 59 ORANGE-COTE-IVOIRE, CI 36935 773 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 514 51 32 WANANCHI-, KE 37342 468 32 1 MOVITEL, MZ 23889 424 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10587 3392 559 Uninet S.A. de C.V., MX 9808 9147 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6787 1730 150 UNI2-AS, ES 9121 6731 1692 17 TTNET, TR 16509 6200 10263 2693 AMAZON-02, US 7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4474 297 690 CABLEONE, US 8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3942 3077 365 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9147 9103 CHINAMOBILE-CN China Mobile Communications Grou 9121 6731 6714 TTNET, TR 12479 6787 6637 UNI2-AS, ES 7545 5912 5215 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4637 ERX-CERNET-BKB China Education and Research Net 8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3900 3869 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4474 3784 CABLEONE, US 20940 3924 3723 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.131.185.0/24 Origin: 174 COGENT-174, US 23.131.185.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.135.82.0/24 Origin: 206203 ASHNET-AS, US 23.135.82.0/24 Transit: 20473 AS-CHOOPA, US 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:303 /13:592 /14:1203 /15:2060 /16:13529 /17:8262 /18:13908 /19:25201 /20:43733 /21:52325 /22:108575 /23:95988 /24:530390 /25:830 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5886 6731 TTNET, TR 12479 5769 6787 UNI2-AS, ES 8151 4243 10587 Uninet S.A. de C.V., MX 8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3380 4474 CABLEONE, US 6327 3243 3431 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2990 3900 VIASAT-SP-BACKBONE, US 22773 2942 3942 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2758 2907 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1942 2:1034 3:155 4:7 5:3790 6:103 7:5 8:1565 9:1 11:172 12:1710 13:298 14:2380 15:192 16:45 17:381 18:156 20:194 21:4 22:188 23:5625 24:2301 25:6 27:2595 29:19 31:2417 32:96 34:1 35:73 36:1755 37:4418 38:2809 39:700 40:153 41:3945 42:1076 43:2194 44:288 45:16013 46:4124 47:336 49:1693 50:1933 51:101 52:1412 54:363 55:716 56:8 57:58 58:1806 59:1204 60:957 61:2268 62:2489 63:1955 64:5511 65:2297 66:4853 67:2973 68:1192 69:4146 70:1338 71:658 72:3050 74:2664 75:1387 76:589 77:2179 78:3905 79:3112 80:1975 81:1738 82:1499 83:1209 84:1367 85:3650 86:708 87:1960 88:2734 89:3274 90:521 91:7627 92:1998 93:2594 94:3508 95:4785 96:1298 97:351 98:991 99:736 100:75 101:1041 102:2052 103:28936 104:4361 105:466 106:858 107:2515 108:836 109:4214 110:2074 111:3288 112:2033 113:1537 114:1489 115:1962 116:1901 117:2518 118:2331 119:1853 120:1690 121:1073 122:2577 123:2125 124:1591 125:2116 128:1228 129:1099 130:966 131:2048 132:766 133:373 134:1926 135:291 136:883 137:859 138:2438 139:1503 140:864 141:1403 142:1292 143:1468 144:1213 145:344 146:1814 147:1496 148:2214 149:1731 150:854 151:1083 152:1855 153:458 154:3570 155:1428 156:1859 157:1227 158:1038 159:2110 160:2471 161:1325 162:3459 163:1253 164:1636 165:1613 166:700 167:1712 168:3805 169:833 170:4452 171:831 172:3140 173:3089 174:1022 175:1127 176:3523 177:4636 178:3506 179:2011 180:2277 181:2973 182:3240 183:1954 184:2390 185:19460 186:4360 187:3703 188:3866 189:3205 190:8897 191:1318 192:10993 193:8618 194:6978 195:4965 196:2974 197:2391 198:6030 199:6036 200:7489 201:5675 202:10489 203:10035 204:4559 205:3406 206:3769 207:3393 208:4067 209:4657 210:4267 211:2453 212:4033 213:3424 214:1153 215:67 216:6439 217:2656 218:1274 219:572 220:1950 221:980 222:843 223:2149 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 30 Apr, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 897578 Prefixes after maximum aggregation (per Origin AS): 338127 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 430737 Total ASes present in the Internet Routing Table: 73125 Prefixes per ASN: 12.27 Origin-only ASes present in the Internet Routing Table: 62761 Origin ASes announcing only one prefix: 25758 Transit ASes present in the Internet Routing Table: 10364 Transit-only ASes present in the Internet Routing Table: 368 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 65 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 861 Number of instances of unregistered ASNs: 868 Number of 32-bit ASNs allocated by the RIRs: 39243 Number of 32-bit ASNs visible in the Routing Table: 32609 Prefixes from 32-bit ASNs in the Routing Table: 153716 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 482 Number of addresses announced to Internet: 3067378816 Equivalent to 182 /8s, 212 /16s and 124 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 304722 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235465 Total APNIC prefixes after maximum aggregation: 66756 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 230373 Unique aggregates announced from the APNIC address blocks: 94714 APNIC Region origin ASes present in the Internet Routing Table: 12615 APNIC Prefixes per ASN: 18.26 APNIC Region origin ASes announcing only one prefix: 3588 APNIC Region transit ASes present in the Internet Routing Table: 1731 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7810 Number of APNIC addresses announced to Internet: 774130944 Equivalent to 46 /8s, 36 /16s and 77 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261619 Total ARIN prefixes after maximum aggregation: 119996 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261657 Unique aggregates announced from the ARIN address blocks: 124798 ARIN Region origin ASes present in the Internet Routing Table: 19017 ARIN Prefixes per ASN: 13.76 ARIN Region origin ASes announcing only one prefix: 6900 ARIN Region transit ASes present in the Internet Routing Table: 1952 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 38 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4473 Number of ARIN addresses announced to Internet: 1295507200 Equivalent to 77 /8s, 55 /16s and 223 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 257346 Total RIPE prefixes after maximum aggregation: 117651 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254700 Unique aggregates announced from the RIPE address blocks: 150574 RIPE Region origin ASes present in the Internet Routing Table: 28156 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12055 RIPE Region transit ASes present in the Internet Routing Table: 3985 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10711 Number of RIPE addresses announced to Internet: 713908096 Equivalent to 42 /8s, 141 /16s and 95 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114809 Total LACNIC prefixes after maximum aggregation: 27616 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114672 Unique aggregates announced from the LACNIC address blocks: 48512 LACNIC Region origin ASes present in the Internet Routing Table: 10960 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2648 LACNIC Region transit ASes present in the Internet Routing Table: 2194 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 65 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8653 Number of LACNIC addresses announced to Internet: 176425984 Equivalent to 10 /8s, 132 /16s and 12 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27478 Total AfriNIC prefixes after maximum aggregation: 5438 AfriNIC Deaggregation factor: 5.05 Prefixes being announced from the AfriNIC address blocks: 35694 Unique aggregates announced from the AfriNIC address blocks: 11721 AfriNIC Region origin ASes present in the Internet Routing Table: 1632 AfriNIC Prefixes per ASN: 21.87 AfriNIC Region origin ASes announcing only one prefix: 567 AfriNIC Region transit ASes present in the Internet Routing Table: 322 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 962 Number of AfriNIC addresses announced to Internet: 107134208 Equivalent to 6 /8s, 98 /16s and 189 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9160 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3502 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3430 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2495 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2399 491 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2118 430 199 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6267 10276 2707 AMAZON-02, US 11492 4473 297 696 CABLEONE, US 22773 3939 3076 363 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3592 1835 2538 AKAMAI-AS, US 6327 3432 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2618 373 133 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2520 4962 423 CENTURYLINK-US-LEGACY-QWEST, US 20115 2251 3051 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6773 1730 150 UNI2-AS, ES 9121 6726 1692 17 TTNET, TR 8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3937 3360 201 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2949 2273 909 ROSTELECOM-AS, RU 6849 2907 355 21 UKRTELNET, UA 9009 2484 248 1290 M247, GB 34984 2239 358 633 TELLCOM-AS, TR 47331 2089 328 1599 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10615 3389 561 Uninet S.A. de C.V., MX 10620 3473 519 741 Telmex Colombia S.A., CO 11830 2424 369 63 Instituto Costarricense de Electricidad 13999 1765 297 475 Mega Cable, S.A. de C.V., MX 6503 1453 355 525 Axtel, S.A.B. de C.V., MX 28573 1397 2333 253 CLARO S.A., BR 3816 1255 667 147 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1076 369 21 Telefonica del Peru S.A.A., PE 11664 1021 191 442 Techtel LMDS Comunicaciones Interactiva 11172 961 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1654 393 21 LINKdotNET-AS, EG 24835 1444 515 32 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 907 65 59 ORANGE-COTE-IVOIRE, CI 6713 612 1863 34 IAM-AS, MA 36935 600 519 39 Vodafone-, EG 15399 512 51 33 WANANCHI-, KE 37342 467 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10615 3389 561 Uninet S.A. de C.V., MX 9808 9160 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6773 1730 150 UNI2-AS, ES 9121 6726 1692 17 TTNET, TR 16509 6267 10276 2707 AMAZON-02, US 7545 5912 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4473 297 696 CABLEONE, US 8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 22773 3939 3076 363 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9160 9116 CHINAMOBILE-CN China Mobile Communications Grou 9121 6726 6709 TTNET, TR 12479 6773 6623 UNI2-AS, ES 7545 5912 5215 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4635 ERX-CERNET-BKB China Education and Research Net 8551 4008 3969 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4473 3777 CABLEONE, US 20940 3937 3736 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:303 /13:591 /14:1211 /15:2065 /16:13538 /17:8264 /18:13890 /19:25208 /20:43811 /21:52298 /22:108444 /23:96006 /24:530951 /25:828 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5881 6726 TTNET, TR 12479 5754 6773 UNI2-AS, ES 8151 4271 10615 Uninet S.A. de C.V., MX 8551 3474 4008 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3380 4473 CABLEONE, US 6327 3244 3432 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2941 3939 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2758 2907 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1943 2:1037 3:154 4:7 5:3792 6:104 7:5 8:1566 9:1 11:172 12:1708 13:298 14:2381 15:192 16:45 17:385 18:160 20:191 21:4 22:188 23:5652 24:2302 25:6 27:2592 29:19 31:2418 32:96 34:1 35:73 36:1755 37:4417 38:2825 39:701 40:153 41:3936 42:1085 43:2184 44:302 45:16012 46:4129 47:344 49:1694 50:2161 51:99 52:1417 54:364 55:735 56:8 57:58 58:1809 59:1205 60:958 61:2259 62:2486 63:1956 64:5505 65:2320 66:4851 67:2973 68:1192 69:4170 70:1342 71:643 72:3049 74:2660 75:1386 76:591 77:2186 78:3913 79:3113 80:1978 81:1736 82:1498 83:1210 84:1368 85:3658 86:712 87:1962 88:2742 89:3298 90:520 91:7623 92:1999 93:2591 94:3508 95:4776 96:1309 97:349 98:989 99:737 100:75 101:1042 102:2055 103:28977 104:4359 105:462 106:859 107:2529 108:838 109:4208 110:2039 111:3294 112:2030 113:1548 114:1489 115:1973 116:1901 117:2517 118:2331 119:1837 120:1691 121:1073 122:2578 123:2120 124:1595 125:2122 128:1235 129:1091 130:967 131:2053 132:768 133:372 134:1918 135:289 136:884 137:857 138:2442 139:1497 140:861 141:1404 142:1297 143:1457 144:1207 145:344 146:1820 147:1478 148:2226 149:1729 150:847 151:1079 152:1854 153:458 154:3545 155:1428 156:1851 157:1228 158:1040 159:2119 160:2472 161:1281 162:3465 163:1261 164:1638 165:1604 166:710 167:1707 168:3806 169:835 170:4498 171:834 172:3138 173:3095 174:1024 175:1123 176:3527 177:4675 178:3494 179:2010 180:2282 181:2973 182:3252 183:1958 184:2388 185:19464 186:4329 187:3708 188:3863 189:3224 190:8882 191:1328 192:10997 193:8606 194:6989 195:4965 196:2975 197:2406 198:6032 199:6044 200:7475 201:5699 202:10490 203:10039 204:4545 205:3457 206:3765 207:3394 208:4052 209:4669 210:4279 211:2455 212:4046 213:3430 214:1160 215:67 216:6452 217:2660 218:1273 219:571 220:1950 221:980 222:843 223:2150 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 07 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 897482 Prefixes after maximum aggregation (per Origin AS): 337711 Deaggregation factor: 2.66 Unique aggregates announced (without unneeded subnets): 430691 Total ASes present in the Internet Routing Table: 73091 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62741 Origin ASes announcing only one prefix: 25750 Transit ASes present in the Internet Routing Table: 10350 Transit-only ASes present in the Internet Routing Table: 367 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 854 Number of instances of unregistered ASNs: 861 Number of 32-bit ASNs allocated by the RIRs: 39312 Number of 32-bit ASNs visible in the Routing Table: 32591 Prefixes from 32-bit ASNs in the Routing Table: 153631 Number of bogon 32-bit ASNs visible in the Routing Table: 23 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 482 Number of addresses announced to Internet: 3067538816 Equivalent to 182 /8s, 214 /16s and 237 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 304613 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235349 Total APNIC prefixes after maximum aggregation: 66645 APNIC Deaggregation factor: 3.53 Prefixes being announced from the APNIC address blocks: 230358 Unique aggregates announced from the APNIC address blocks: 94786 APNIC Region origin ASes present in the Internet Routing Table: 12607 APNIC Prefixes per ASN: 18.27 APNIC Region origin ASes announcing only one prefix: 3589 APNIC Region transit ASes present in the Internet Routing Table: 1729 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7806 Number of APNIC addresses announced to Internet: 774069504 Equivalent to 46 /8s, 35 /16s and 93 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261514 Total ARIN prefixes after maximum aggregation: 119897 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261402 Unique aggregates announced from the ARIN address blocks: 124878 ARIN Region origin ASes present in the Internet Routing Table: 19015 ARIN Prefixes per ASN: 13.75 ARIN Region origin ASes announcing only one prefix: 6898 ARIN Region transit ASes present in the Internet Routing Table: 1942 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4476 Number of ARIN addresses announced to Internet: 1295461632 Equivalent to 77 /8s, 55 /16s and 45 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 257121 Total RIPE prefixes after maximum aggregation: 117453 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254519 Unique aggregates announced from the RIPE address blocks: 150317 RIPE Region origin ASes present in the Internet Routing Table: 28130 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12047 RIPE Region transit ASes present in the Internet Routing Table: 3975 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10688 Number of RIPE addresses announced to Internet: 713885056 Equivalent to 42 /8s, 141 /16s and 5 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114893 Total LACNIC prefixes after maximum aggregation: 27612 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114718 Unique aggregates announced from the LACNIC address blocks: 48579 LACNIC Region origin ASes present in the Internet Routing Table: 10968 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2654 LACNIC Region transit ASes present in the Internet Routing Table: 2201 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 66 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8662 Number of LACNIC addresses announced to Internet: 176484096 Equivalent to 10 /8s, 132 /16s and 239 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27751 Total AfriNIC prefixes after maximum aggregation: 5437 AfriNIC Deaggregation factor: 5.10 Prefixes being announced from the AfriNIC address blocks: 36003 Unique aggregates announced from the AfriNIC address blocks: 11713 AfriNIC Region origin ASes present in the Internet Routing Table: 1630 AfriNIC Prefixes per ASN: 22.09 AfriNIC Region origin ASes announcing only one prefix: 562 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 36 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 959 Number of AfriNIC addresses announced to Internet: 107366400 Equivalent to 6 /8s, 102 /16s and 72 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9141 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5922 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3494 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3431 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2495 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2403 499 239 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2119 438 201 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6340 10279 2727 AMAZON-02, US 11492 4476 297 694 CABLEONE, US 22773 3934 3075 361 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3596 1837 2540 AKAMAI-AS, US 6327 3437 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2623 374 130 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2515 4962 424 CENTURYLINK-US-LEGACY-QWEST, US 20115 2251 3051 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6767 1730 150 UNI2-AS, ES 9121 6715 1692 17 TTNET, TR 8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3939 3360 201 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2948 2273 909 ROSTELECOM-AS, RU 6849 2907 355 21 UKRTELNET, UA 9009 2493 249 1296 M247, GB 34984 2239 358 633 TELLCOM-AS, TR 47331 2086 328 1598 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10580 3394 561 Uninet S.A. de C.V., MX 10620 3475 519 738 Telmex Colombia S.A., CO 11830 2433 369 63 Instituto Costarricense de Electricidad 13999 1782 298 469 Mega Cable, S.A. de C.V., MX 6503 1456 355 525 Axtel, S.A.B. de C.V., MX 28573 1401 2333 253 CLARO S.A., BR 3816 1256 669 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1080 369 21 Telefonica del Peru S.A.A., PE 11664 1014 191 443 Techtel LMDS Comunicaciones Interactiva 11172 961 133 63 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1653 393 21 LINKdotNET-AS, EG 24835 1442 501 30 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 928 65 59 ORANGE-COTE-IVOIRE, CI 36935 619 520 42 Vodafone-, EG 6713 612 1863 34 IAM-AS, MA 15399 512 51 33 WANANCHI-, KE 37342 467 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10580 3394 561 Uninet S.A. de C.V., MX 9808 9141 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6767 1730 150 UNI2-AS, ES 9121 6715 1692 17 TTNET, TR 16509 6340 10279 2727 AMAZON-02, US 7545 5922 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4476 297 694 CABLEONE, US 8551 4008 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3939 3360 201 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9141 9097 CHINAMOBILE-CN China Mobile Communications Grou 9121 6715 6698 TTNET, TR 12479 6767 6617 UNI2-AS, ES 7545 5922 5225 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4635 ERX-CERNET-BKB China Education and Research Net 8551 4008 3969 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 11492 4476 3782 CABLEONE, US 20940 3939 3738 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 32306 UNALLOCATED 8.46.80.0/24 33652 CMCS, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:303 /13:591 /14:1212 /15:2065 /16:13550 /17:8313 /18:13908 /19:25196 /20:43781 /21:52215 /22:108367 /23:95963 /24:531046 /25:802 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5871 6715 TTNET, TR 12479 5748 6767 UNI2-AS, ES 8151 4296 10580 Uninet S.A. de C.V., MX 8551 3474 4008 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3382 4476 CABLEONE, US 6327 3249 3437 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2936 3934 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2758 2907 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1941 2:1033 3:154 4:6 5:3786 6:103 7:5 8:1566 9:1 11:172 12:1708 13:298 14:2386 15:198 16:45 17:385 18:158 20:205 21:4 22:188 23:5645 24:2286 25:6 27:2594 29:19 31:2421 32:96 34:1 35:73 36:1756 37:4416 38:2796 39:700 40:153 41:3973 42:1089 43:2197 44:292 45:16037 46:4137 47:321 49:1702 50:2159 51:100 52:1419 54:365 55:736 56:8 57:59 58:1808 59:1204 60:959 61:2254 62:2508 63:1953 64:5514 65:2320 66:4851 67:2975 68:1190 69:4156 70:1336 71:673 72:3051 74:2647 75:1390 76:585 77:2179 78:3913 79:3108 80:1988 81:1740 82:1494 83:1208 84:1366 85:3659 86:712 87:1959 88:2736 89:3295 90:517 91:7612 92:1996 93:2580 94:3498 95:4769 96:1306 97:349 98:993 99:736 100:75 101:1043 102:2069 103:29069 104:4375 105:462 106:875 107:2540 108:832 109:4205 110:2035 111:3277 112:2029 113:1548 114:1489 115:1975 116:1905 117:2509 118:2329 119:1840 120:1692 121:1073 122:2580 123:2116 124:1588 125:2125 128:1234 129:1104 130:968 131:2051 132:771 133:372 134:1903 135:289 136:882 137:846 138:2451 139:1502 140:854 141:1400 142:1291 143:1448 144:1210 145:343 146:1811 147:1488 148:2224 149:1729 150:844 151:1081 152:1850 153:459 154:3556 155:1417 156:1877 157:1227 158:1042 159:2151 160:2489 161:1267 162:3459 163:1261 164:1638 165:1596 166:710 167:1703 168:3808 169:840 170:4502 171:831 172:3137 173:3099 174:1023 175:1127 176:3519 177:4656 178:3497 179:2016 180:2283 181:2996 182:3253 183:1954 184:2385 185:19433 186:4328 187:3724 188:3866 189:3238 190:8870 191:1323 192:11005 193:8606 194:6996 195:4965 196:2986 197:2419 198:6002 199:6041 200:7492 201:5721 202:10485 203:10037 204:4557 205:3448 206:3772 207:3392 208:4038 209:4663 210:4280 211:2456 212:4036 213:3419 214:1153 215:67 216:6443 217:2664 218:1269 219:571 220:1946 221:979 222:843 223:2149 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 14 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 897555 Prefixes after maximum aggregation (per Origin AS): 338291 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 432305 Total ASes present in the Internet Routing Table: 73179 Prefixes per ASN: 12.27 Origin-only ASes present in the Internet Routing Table: 62817 Origin ASes announcing only one prefix: 25792 Transit ASes present in the Internet Routing Table: 10362 Transit-only ASes present in the Internet Routing Table: 375 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 884 Number of instances of unregistered ASNs: 891 Number of 32-bit ASNs allocated by the RIRs: 39367 Number of 32-bit ASNs visible in the Routing Table: 32660 Prefixes from 32-bit ASNs in the Routing Table: 153746 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 523 Number of addresses announced to Internet: 3069896832 Equivalent to 182 /8s, 250 /16s and 232 /24s Percentage of available address space announced: 82.9 Percentage of allocated address space announced: 82.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 304751 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235080 Total APNIC prefixes after maximum aggregation: 66692 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 230271 Unique aggregates announced from the APNIC address blocks: 94848 APNIC Region origin ASes present in the Internet Routing Table: 12643 APNIC Prefixes per ASN: 18.21 APNIC Region origin ASes announcing only one prefix: 3611 APNIC Region transit ASes present in the Internet Routing Table: 1742 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7839 Number of APNIC addresses announced to Internet: 776150528 Equivalent to 46 /8s, 67 /16s and 30 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261667 Total ARIN prefixes after maximum aggregation: 120196 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261536 Unique aggregates announced from the ARIN address blocks: 126040 ARIN Region origin ASes present in the Internet Routing Table: 19026 ARIN Prefixes per ASN: 13.75 ARIN Region origin ASes announcing only one prefix: 6905 ARIN Region transit ASes present in the Internet Routing Table: 1950 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 34 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4483 Number of ARIN addresses announced to Internet: 1295698688 Equivalent to 77 /8s, 58 /16s and 203 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 257476 Total RIPE prefixes after maximum aggregation: 117662 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 254816 Unique aggregates announced from the RIPE address blocks: 150626 RIPE Region origin ASes present in the Internet Routing Table: 28154 RIPE Prefixes per ASN: 9.05 RIPE Region origin ASes announcing only one prefix: 12039 RIPE Region transit ASes present in the Internet Routing Table: 3974 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10709 Number of RIPE addresses announced to Internet: 713864832 Equivalent to 42 /8s, 140 /16s and 182 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114700 Total LACNIC prefixes after maximum aggregation: 27605 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114534 Unique aggregates announced from the LACNIC address blocks: 48595 LACNIC Region origin ASes present in the Internet Routing Table: 10965 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2671 LACNIC Region transit ASes present in the Internet Routing Table: 2195 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 66 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8664 Number of LACNIC addresses announced to Internet: 176500992 Equivalent to 10 /8s, 133 /16s and 49 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27748 Total AfriNIC prefixes after maximum aggregation: 5449 AfriNIC Deaggregation factor: 5.09 Prefixes being announced from the AfriNIC address blocks: 35875 Unique aggregates announced from the AfriNIC address blocks: 11748 AfriNIC Region origin ASes present in the Internet Routing Table: 1637 AfriNIC Prefixes per ASN: 21.92 AfriNIC Region origin ASes announcing only one prefix: 566 AfriNIC Region transit ASes present in the Internet Routing Table: 327 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 965 Number of AfriNIC addresses announced to Internet: 107388928 Equivalent to 6 /8s, 102 /16s and 160 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9148 8884 44 CHINAMOBILE-CN China Mobile Communicati 7545 5924 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3584 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3489 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3429 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2494 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2403 499 238 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2119 438 203 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6403 10352 2767 AMAZON-02, US 11492 4494 298 692 CABLEONE, US 22773 3920 3067 354 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3599 1833 2544 AKAMAI-AS, US 6327 3438 1318 62 SHAW, CA 749 2882 50780 2138 DNIC-AS-00749, US 30036 2624 374 128 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2461 4961 422 CENTURYLINK-US-LEGACY-QWEST, US 20115 2251 3051 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6799 1730 150 UNI2-AS, ES 9121 6725 1692 17 TTNET, TR 8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3952 3360 201 AKAMAI-ASN1, NL 39891 3751 216 30 ALJAWWALSTC-AS, SA 12389 2949 2273 908 ROSTELECOM-AS, RU 6849 2907 355 21 UKRTELNET, UA 9009 2482 248 1288 M247, GB 34984 2238 357 631 TELLCOM-AS, TR 47331 2086 328 1598 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10598 3397 561 Uninet S.A. de C.V., MX 10620 3477 519 738 Telmex Colombia S.A., CO 11830 2433 369 63 Instituto Costarricense de Electricidad 13999 1799 299 470 Mega Cable, S.A. de C.V., MX 6503 1454 355 527 Axtel, S.A.B. de C.V., MX 28573 1402 2333 253 CLARO S.A., BR 3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1079 369 21 Telefonica del Peru S.A.A., PE 11664 1017 191 441 Techtel LMDS Comunicaciones Interactiva 11172 957 133 61 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1653 393 21 LINKdotNET-AS, EG 24835 1442 501 30 RAYA-AS, EG 36992 1313 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 947 65 59 ORANGE-COTE-IVOIRE, CI 36935 619 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 512 51 33 WANANCHI-, KE 37342 467 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10598 3397 561 Uninet S.A. de C.V., MX 9808 9148 8884 44 CHINAMOBILE-CN China Mobile Communicati 12479 6799 1730 150 UNI2-AS, ES 9121 6725 1692 17 TTNET, TR 16509 6403 10352 2767 AMAZON-02, US 7545 5924 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4494 298 692 CABLEONE, US 8551 4009 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3952 3360 201 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9148 9104 CHINAMOBILE-CN China Mobile Communications Grou 9121 6725 6708 TTNET, TR 12479 6799 6649 UNI2-AS, ES 7545 5924 5230 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4708 4633 ERX-CERNET-BKB China Education and Research Net 8551 4009 3970 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 11492 4494 3802 CABLEONE, US 20940 3952 3751 AKAMAI-ASN1, NL 39891 3751 3721 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.129.40.0/24 Origin: 6461 ZAYO-6461, US 23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.56.0/24 Origin: 6461 ZAYO-6461, US 23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.136.0/24 Origin: 6461 ZAYO-6461, US 23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US 23.131.8.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US 23.131.88.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:101 /12:303 /13:591 /14:1213 /15:2063 /16:13542 /17:8311 /18:13902 /19:25186 /20:43851 /21:52191 /22:108370 /23:96015 /24:531042 /25:804 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5881 6725 TTNET, TR 12479 5778 6799 UNI2-AS, ES 8151 4314 10598 Uninet S.A. de C.V., MX 8551 3475 4009 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3400 4494 CABLEONE, US 6327 3250 3438 SHAW, CA 39891 3067 3751 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2926 3920 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2758 2907 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1943 2:1034 3:154 4:6 5:3786 6:104 7:5 8:1566 9:1 11:172 12:1712 13:298 14:2383 15:201 16:44 17:386 18:161 20:212 21:4 22:188 23:5661 24:2292 25:6 27:2597 29:19 31:2420 32:96 34:2 35:76 36:1759 37:4372 38:2817 39:694 40:153 41:3979 42:1090 43:2181 44:287 45:16039 46:4143 47:321 49:1698 50:2156 51:100 52:1426 54:367 55:659 56:8 57:59 58:1810 59:1208 60:961 61:2257 62:2526 63:1948 64:5505 65:2315 66:4865 67:2974 68:1193 69:4159 70:1329 71:674 72:3043 74:2651 75:1390 76:584 77:2174 78:3914 79:3114 80:1990 81:1732 82:1494 83:1209 84:1366 85:3671 86:714 87:1962 88:2741 89:3288 90:521 91:7621 92:2015 93:2589 94:3492 95:4774 96:1307 97:349 98:996 99:737 100:75 101:1042 102:2056 103:28998 104:4379 105:462 106:873 107:2509 108:832 109:4243 110:2027 111:3287 112:2031 113:1550 114:1485 115:1979 116:1905 117:2513 118:2336 119:1840 120:1695 121:1073 122:2575 123:2115 124:1596 125:2125 128:1234 129:1100 130:971 131:2065 132:767 133:372 134:1902 135:290 136:880 137:850 138:2429 139:1507 140:864 141:1402 142:1291 143:1446 144:1209 145:343 146:1812 147:1493 148:2223 149:1724 150:847 151:1083 152:1853 153:459 154:3452 155:1424 156:1838 157:1232 158:1028 159:2171 160:2515 161:1273 162:3465 163:1265 164:1641 165:1601 166:716 167:1700 168:3782 169:837 170:4484 171:831 172:3177 173:3121 174:1023 175:1125 176:3515 177:4636 178:3509 179:2014 180:2281 181:2974 182:3246 183:1955 184:2388 185:19498 186:4306 187:3737 188:3867 189:3242 190:8866 191:1318 192:11009 193:8614 194:7006 195:4980 196:2985 197:2431 198:6008 199:6046 200:7499 201:5721 202:10492 203:10031 204:4553 205:3435 206:3760 207:3387 208:4042 209:4661 210:4305 211:2457 212:4040 213:3432 214:1151 215:67 216:6443 217:2664 218:1268 219:571 220:1946 221:980 222:843 223:2146 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 21 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 898401 Prefixes after maximum aggregation (per Origin AS): 338496 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 432821 Total ASes present in the Internet Routing Table: 73208 Prefixes per ASN: 12.27 Origin-only ASes present in the Internet Routing Table: 62857 Origin ASes announcing only one prefix: 25798 Transit ASes present in the Internet Routing Table: 10351 Transit-only ASes present in the Internet Routing Table: 379 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 920 Number of instances of unregistered ASNs: 925 Number of 32-bit ASNs allocated by the RIRs: 39435 Number of 32-bit ASNs visible in the Routing Table: 32698 Prefixes from 32-bit ASNs in the Routing Table: 154112 Number of bogon 32-bit ASNs visible in the Routing Table: 234 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 550 Number of addresses announced to Internet: 3065123456 Equivalent to 182 /8s, 178 /16s and 18 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305118 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235350 Total APNIC prefixes after maximum aggregation: 66814 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 230530 Unique aggregates announced from the APNIC address blocks: 94912 APNIC Region origin ASes present in the Internet Routing Table: 12666 APNIC Prefixes per ASN: 18.20 APNIC Region origin ASes announcing only one prefix: 3622 APNIC Region transit ASes present in the Internet Routing Table: 1747 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7862 Number of APNIC addresses announced to Internet: 774272768 Equivalent to 46 /8s, 38 /16s and 119 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 261942 Total ARIN prefixes after maximum aggregation: 120183 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 261791 Unique aggregates announced from the ARIN address blocks: 126089 ARIN Region origin ASes present in the Internet Routing Table: 19046 ARIN Prefixes per ASN: 13.75 ARIN Region origin ASes announcing only one prefix: 6916 ARIN Region transit ASes present in the Internet Routing Table: 1938 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4503 Number of ARIN addresses announced to Internet: 1292504064 Equivalent to 77 /8s, 10 /16s and 12 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 257788 Total RIPE prefixes after maximum aggregation: 117753 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 255188 Unique aggregates announced from the RIPE address blocks: 151009 RIPE Region origin ASes present in the Internet Routing Table: 28148 RIPE Prefixes per ASN: 9.07 RIPE Region origin ASes announcing only one prefix: 12033 RIPE Region transit ASes present in the Internet Routing Table: 3967 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10708 Number of RIPE addresses announced to Internet: 713994624 Equivalent to 42 /8s, 142 /16s and 177 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114731 Total LACNIC prefixes after maximum aggregation: 27608 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 114561 Unique aggregates announced from the LACNIC address blocks: 48615 LACNIC Region origin ASes present in the Internet Routing Table: 10950 LACNIC Prefixes per ASN: 10.46 LACNIC Region origin ASes announcing only one prefix: 2666 LACNIC Region transit ASes present in the Internet Routing Table: 2195 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 66 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8664 Number of LACNIC addresses announced to Internet: 176484608 Equivalent to 10 /8s, 132 /16s and 241 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27670 Total AfriNIC prefixes after maximum aggregation: 5449 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 35781 Unique aggregates announced from the AfriNIC address blocks: 11747 AfriNIC Region origin ASes present in the Internet Routing Table: 1632 AfriNIC Prefixes per ASN: 21.92 AfriNIC Region origin ASes announcing only one prefix: 561 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 961 Number of AfriNIC addresses announced to Internet: 107563520 Equivalent to 6 /8s, 105 /16s and 74 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9166 8884 43 CHINAMOBILE-CN China Mobile Communicati 7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3591 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3491 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3426 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2494 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2408 499 237 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2120 438 204 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6414 10351 2772 AMAZON-02, US 11492 4510 299 660 CABLEONE, US 22773 3913 3067 353 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3539 1821 2534 AKAMAI-AS, US 6327 3438 1318 62 SHAW, CA 749 2881 50795 2138 DNIC-AS-00749, US 30036 2634 374 120 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2466 4961 421 CENTURYLINK-US-LEGACY-QWEST, US 20115 2250 3050 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6799 1730 150 UNI2-AS, ES 9121 6720 1692 17 TTNET, TR 8551 3996 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3973 3360 201 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2949 2273 908 ROSTELECOM-AS, RU 6849 2927 355 21 UKRTELNET, UA 9009 2489 249 1295 M247, GB 34984 2242 357 627 TELLCOM-AS, TR 47331 2087 328 1598 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10596 3396 568 Uninet S.A. de C.V., MX 10620 3472 518 743 Telmex Colombia S.A., CO 11830 2437 369 63 Instituto Costarricense de Electricidad 13999 1823 300 468 Mega Cable, S.A. de C.V., MX 6503 1447 355 527 Axtel, S.A.B. de C.V., MX 28573 1382 2333 255 CLARO S.A., BR 3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1079 369 21 Telefonica del Peru S.A.A., PE 11664 1022 192 445 Techtel LMDS Comunicaciones Interactiva 11172 958 133 61 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1653 393 21 LINKdotNET-AS, EG 24835 1441 497 29 RAYA-AS, EG 36992 1313 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 947 65 57 ORANGE-COTE-IVOIRE, CI 36935 619 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 516 51 36 WANANCHI-, KE 37342 465 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10596 3396 568 Uninet S.A. de C.V., MX 9808 9166 8884 43 CHINAMOBILE-CN China Mobile Communicati 12479 6799 1730 150 UNI2-AS, ES 9121 6720 1692 17 TTNET, TR 16509 6414 10351 2772 AMAZON-02, US 7545 5898 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4510 299 660 CABLEONE, US 8551 3996 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3973 3360 201 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9166 9123 CHINAMOBILE-CN China Mobile Communications Grou 9121 6720 6703 TTNET, TR 12479 6799 6649 UNI2-AS, ES 7545 5898 5203 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4634 ERX-CERNET-BKB China Education and Research Net 8551 3996 3957 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 11492 4510 3850 CABLEONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 20940 3973 3772 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.129.40.0/24 Origin: 6461 ZAYO-6461, US 23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.56.0/24 Origin: 6461 ZAYO-6461, US 23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.136.0/24 Origin: 6461 ZAYO-6461, US 23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.131.8.0/24 Origin: 3257 GTT-BACKBONE GTT, US 23.131.8.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.131.88.0/24 Origin: 3257 GTT-BACKBONE GTT, US 23.131.88.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:303 /13:590 /14:1210 /15:2059 /16:13526 /17:8287 /18:13889 /19:25188 /20:43913 /21:52216 /22:108436 /23:96172 /24:531636 /25:806 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5876 6720 TTNET, TR 12479 5775 6799 UNI2-AS, ES 8151 4323 10596 Uninet S.A. de C.V., MX 8551 3462 3996 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3415 4510 CABLEONE, US 6327 3250 3438 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2918 3913 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2778 2927 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1937 2:1021 3:154 4:6 5:3789 6:104 7:5 8:1566 9:1 11:173 12:1711 13:296 14:2382 15:201 16:41 17:384 18:161 20:212 21:4 22:188 23:5668 24:2315 25:6 27:2602 29:19 31:2424 32:95 34:4 35:78 36:1757 37:4424 38:2882 39:698 40:152 41:3966 42:1092 43:2175 44:291 45:16047 46:4139 47:322 49:1701 50:2158 51:108 52:1427 54:369 55:747 56:8 57:59 58:1812 59:1213 60:948 61:2259 62:2513 63:1946 64:5524 65:2313 66:4865 67:2975 68:1193 69:4172 70:1330 71:685 72:3052 74:2651 75:1392 76:579 77:2164 78:3914 79:3112 80:1989 81:1742 82:1494 83:1209 84:1357 85:3666 86:709 87:1959 88:2744 89:3280 90:531 91:7639 92:2017 93:2590 94:3488 95:4773 96:1309 97:349 98:993 99:736 100:76 101:1044 102:2050 103:29071 104:4387 105:463 106:874 107:2517 108:832 109:4258 110:2032 111:3287 112:2031 113:1553 114:1487 115:1976 116:1915 117:2510 118:2330 119:1839 120:1696 121:1076 122:2580 123:2120 124:1586 125:2127 128:1231 129:1104 130:976 131:2063 132:769 133:378 134:1900 135:290 136:880 137:862 138:2443 139:1504 140:861 141:1403 142:1288 143:1441 144:1201 145:346 146:1811 147:1491 148:2217 149:1729 150:851 151:1081 152:1849 153:459 154:3472 155:1418 156:1839 157:1234 158:1045 159:2168 160:2514 161:1275 162:3462 163:1273 164:1650 165:1605 166:721 167:1708 168:3781 169:840 170:4489 171:828 172:3175 173:3144 174:1021 175:1129 176:3589 177:4649 178:3545 179:2034 180:2284 181:3008 182:3250 183:1954 184:2375 185:19492 186:4295 187:3748 188:3882 189:3272 190:8860 191:1307 192:10993 193:8616 194:7000 195:4978 196:2954 197:2375 198:5999 199:6035 200:7496 201:5726 202:10490 203:10033 204:4546 205:3450 206:3764 207:3381 208:4019 209:4652 210:4324 211:2458 212:4056 213:3444 214:1149 215:67 216:6474 217:2668 218:1267 219:571 220:1940 221:979 222:843 223:2154 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 28 May, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 899258 Prefixes after maximum aggregation (per Origin AS): 339060 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 433427 Total ASes present in the Internet Routing Table: 73221 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62839 Origin ASes announcing only one prefix: 25797 Transit ASes present in the Internet Routing Table: 10382 Transit-only ASes present in the Internet Routing Table: 377 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 66 Max AS path prepend of ASN (267602) 58 Prefixes from unregistered ASNs in the Routing Table: 922 Number of instances of unregistered ASNs: 930 Number of 32-bit ASNs allocated by the RIRs: 39487 Number of 32-bit ASNs visible in the Routing Table: 32740 Prefixes from 32-bit ASNs in the Routing Table: 154208 Number of bogon 32-bit ASNs visible in the Routing Table: 244 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 509 Number of addresses announced to Internet: 3066265472 Equivalent to 182 /8s, 195 /16s and 127 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305546 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 235296 Total APNIC prefixes after maximum aggregation: 66895 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 230516 Unique aggregates announced from the APNIC address blocks: 95039 APNIC Region origin ASes present in the Internet Routing Table: 12684 APNIC Prefixes per ASN: 18.17 APNIC Region origin ASes announcing only one prefix: 3644 APNIC Region transit ASes present in the Internet Routing Table: 1756 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7885 Number of APNIC addresses announced to Internet: 774119680 Equivalent to 46 /8s, 36 /16s and 33 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 262331 Total ARIN prefixes after maximum aggregation: 120469 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 262077 Unique aggregates announced from the ARIN address blocks: 126232 ARIN Region origin ASes present in the Internet Routing Table: 19038 ARIN Prefixes per ASN: 13.77 ARIN Region origin ASes announcing only one prefix: 6908 ARIN Region transit ASes present in the Internet Routing Table: 1939 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4509 Number of ARIN addresses announced to Internet: 1293438976 Equivalent to 77 /8s, 24 /16s and 80 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 258167 Total RIPE prefixes after maximum aggregation: 117921 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 255678 Unique aggregates announced from the RIPE address blocks: 151267 RIPE Region origin ASes present in the Internet Routing Table: 28140 RIPE Prefixes per ASN: 9.09 RIPE Region origin ASes announcing only one prefix: 12025 RIPE Region transit ASes present in the Internet Routing Table: 3972 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10706 Number of RIPE addresses announced to Internet: 714228352 Equivalent to 42 /8s, 146 /16s and 66 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114749 Total LACNIC prefixes after maximum aggregation: 27619 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 114575 Unique aggregates announced from the LACNIC address blocks: 48660 LACNIC Region origin ASes present in the Internet Routing Table: 10963 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2657 LACNIC Region transit ASes present in the Internet Routing Table: 2213 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 66 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8675 Number of LACNIC addresses announced to Internet: 176530176 Equivalent to 10 /8s, 133 /16s and 163 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27793 Total AfriNIC prefixes after maximum aggregation: 5473 AfriNIC Deaggregation factor: 5.08 Prefixes being announced from the AfriNIC address blocks: 35903 Unique aggregates announced from the AfriNIC address blocks: 11809 AfriNIC Region origin ASes present in the Internet Routing Table: 1635 AfriNIC Prefixes per ASN: 21.96 AfriNIC Region origin ASes announcing only one prefix: 563 AfriNIC Region transit ASes present in the Internet Routing Table: 328 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 965 Number of AfriNIC addresses announced to Internet: 107659776 Equivalent to 6 /8s, 106 /16s and 194 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9204 8884 43 CHINAMOBILE-CN China Mobile Communicati 7545 5928 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3555 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3485 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3423 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2492 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2410 499 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2123 425 214 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6470 10358 2808 AMAZON-02, US 11492 4515 299 659 CABLEONE, US 22773 3917 3072 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3529 1817 2528 AKAMAI-AS, US 6327 3442 1319 65 SHAW, CA 749 2866 50792 2124 DNIC-AS-00749, US 30036 2622 373 172 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2448 4961 420 CENTURYLINK-US-LEGACY-QWEST, US 20115 2250 3050 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6814 1730 150 UNI2-AS, ES 9121 6735 1692 17 TTNET, TR 8551 3998 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3969 3360 204 AKAMAI-ASN1, NL 39891 3819 220 34 ALJAWWALSTC-AS, SA 12389 2949 2273 908 ROSTELECOM-AS, RU 6849 2927 355 21 UKRTELNET, UA 9009 2471 246 1277 M247, GB 34984 2238 357 628 TELLCOM-AS, TR 47331 2089 328 1602 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10655 3404 554 Uninet S.A. de C.V., MX 10620 3480 518 736 Telmex Colombia S.A., CO 11830 2437 369 63 Instituto Costarricense de Electricidad 13999 1833 302 472 Mega Cable, S.A. de C.V., MX 6503 1449 355 527 Axtel, S.A.B. de C.V., MX 28573 1368 2333 255 CLARO S.A., BR 3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1077 369 21 Telefonica del Peru S.A.A., PE 11664 1027 192 442 Techtel LMDS Comunicaciones Interactiva 11172 958 133 61 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1655 393 21 LINKdotNET-AS, EG 24835 1466 497 30 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 956 65 64 ORANGE-COTE-IVOIRE, CI 36935 675 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 517 51 37 WANANCHI-, KE 37342 464 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10655 3404 554 Uninet S.A. de C.V., MX 9808 9204 8884 43 CHINAMOBILE-CN China Mobile Communicati 12479 6814 1730 150 UNI2-AS, ES 9121 6735 1692 17 TTNET, TR 16509 6470 10358 2808 AMAZON-02, US 7545 5928 789 695 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4515 299 659 CABLEONE, US 8551 3998 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3969 3360 204 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9204 9161 CHINAMOBILE-CN China Mobile Communications Grou 9121 6735 6718 TTNET, TR 12479 6814 6664 UNI2-AS, ES 7545 5928 5233 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4709 4634 ERX-CERNET-BKB China Education and Research Net 8551 3998 3959 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7155 3901 3870 VIASAT-SP-BACKBONE, US 11492 4515 3856 CABLEONE, US 39891 3819 3785 ALJAWWALSTC-AS, SA 20940 3969 3765 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 65454 PRIVATE 1.9.206.0/24 4788 TMNET-AS-AP TM Net, Internet 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.129.40.0/24 Origin: 6461 ZAYO-6461, US 23.129.40.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.56.0/24 Origin: 6461 ZAYO-6461, US 23.129.56.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.129.136.0/24 Origin: 6461 ZAYO-6461, US 23.129.136.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US 23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:100 /12:303 /13:590 /14:1210 /15:2061 /16:13542 /17:8295 /18:13884 /19:25158 /20:44042 /21:52201 /22:108486 /23:96209 /24:532297 /25:810 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5891 6735 TTNET, TR 12479 5787 6814 UNI2-AS, ES 8151 4375 10655 Uninet S.A. de C.V., MX 8551 3464 3998 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3418 4515 CABLEONE, US 6327 3250 3442 SHAW, CA 39891 3131 3819 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2919 3917 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2778 2927 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1927 2:1019 3:154 4:6 5:3794 6:104 7:5 8:1567 9:1 11:173 12:1704 13:295 14:2381 15:202 16:42 17:384 18:162 20:212 21:4 22:188 23:5650 24:2329 25:6 27:2602 29:19 31:2435 32:95 34:4 35:82 36:1773 37:4455 38:2899 39:706 40:152 41:3970 42:1110 43:2184 44:292 45:16097 46:4144 47:324 49:1688 50:2172 51:108 52:1434 54:370 55:750 56:8 57:58 58:1758 59:1168 60:956 61:2260 62:2530 63:1942 64:5533 65:2333 66:4855 67:2978 68:1192 69:4177 70:1332 71:685 72:3053 74:2644 75:1393 76:586 77:2171 78:3921 79:3115 80:1994 81:1750 82:1497 83:1211 84:1365 85:3682 86:711 87:1971 88:2757 89:3297 90:535 91:7626 92:2017 93:2598 94:3501 95:4817 96:1311 97:349 98:998 99:737 100:77 101:1046 102:2066 103:29136 104:4418 105:457 106:876 107:2527 108:842 109:4262 110:2040 111:3308 112:2036 113:1538 114:1484 115:1977 116:1917 117:2507 118:2313 119:1838 120:1696 121:1075 122:2580 123:2101 124:1589 125:2128 128:1231 129:1090 130:979 131:2054 132:770 133:378 134:1906 135:291 136:882 137:862 138:2435 139:1506 140:862 141:1420 142:1292 143:1431 144:1209 145:347 146:1816 147:1492 148:2211 149:1730 150:852 151:1080 152:1849 153:459 154:3464 155:1425 156:1840 157:1236 158:1046 159:2205 160:2521 161:1283 162:3459 163:1273 164:1658 165:1605 166:728 167:1710 168:3777 169:833 170:4480 171:831 172:3181 173:3123 174:1024 175:1123 176:3590 177:4660 178:3551 179:2024 180:2290 181:2999 182:3256 183:1954 184:2371 185:19514 186:4265 187:3784 188:3885 189:3279 190:8894 191:1304 192:11006 193:8626 194:7020 195:4964 196:2969 197:2374 198:5997 199:6047 200:7574 201:5732 202:10500 203:10037 204:4544 205:3446 206:3757 207:3380 208:4016 209:4662 210:4305 211:2460 212:4042 213:3432 214:1155 215:67 216:6469 217:2672 218:1284 219:571 220:1949 221:980 222:842 223:2159 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 04 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 899129 Prefixes after maximum aggregation (per Origin AS): 338820 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 433267 Total ASes present in the Internet Routing Table: 73224 Prefixes per ASN: 12.28 Origin-only ASes present in the Internet Routing Table: 62841 Origin ASes announcing only one prefix: 25798 Transit ASes present in the Internet Routing Table: 10383 Transit-only ASes present in the Internet Routing Table: 379 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 54 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 892 Number of instances of unregistered ASNs: 900 Number of 32-bit ASNs allocated by the RIRs: 39542 Number of 32-bit ASNs visible in the Routing Table: 32775 Prefixes from 32-bit ASNs in the Routing Table: 154252 Number of bogon 32-bit ASNs visible in the Routing Table: 244 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 498 Number of addresses announced to Internet: 3065438848 Equivalent to 182 /8s, 182 /16s and 226 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 305586 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 234867 Total APNIC prefixes after maximum aggregation: 66756 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 230260 Unique aggregates announced from the APNIC address blocks: 95039 APNIC Region origin ASes present in the Internet Routing Table: 12687 APNIC Prefixes per ASN: 18.15 APNIC Region origin ASes announcing only one prefix: 3655 APNIC Region transit ASes present in the Internet Routing Table: 1760 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7899 Number of APNIC addresses announced to Internet: 773873664 Equivalent to 46 /8s, 32 /16s and 96 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-151865 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 262584 Total ARIN prefixes after maximum aggregation: 120304 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 262284 Unique aggregates announced from the ARIN address blocks: 126316 ARIN Region origin ASes present in the Internet Routing Table: 19040 ARIN Prefixes per ASN: 13.78 ARIN Region origin ASes announcing only one prefix: 6901 ARIN Region transit ASes present in the Internet Routing Table: 1931 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 35 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4513 Number of ARIN addresses announced to Internet: 1293191936 Equivalent to 77 /8s, 20 /16s and 139 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-401308 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 258043 Total RIPE prefixes after maximum aggregation: 117956 RIPE Deaggregation factor: 2.19 Prefixes being announced from the RIPE address blocks: 255612 Unique aggregates announced from the RIPE address blocks: 151199 RIPE Region origin ASes present in the Internet Routing Table: 28119 RIPE Prefixes per ASN: 9.09 RIPE Region origin ASes announcing only one prefix: 12007 RIPE Region transit ASes present in the Internet Routing Table: 3972 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 40 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10701 Number of RIPE addresses announced to Internet: 714059136 Equivalent to 42 /8s, 143 /16s and 173 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-213403 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 114826 Total LACNIC prefixes after maximum aggregation: 27667 LACNIC Deaggregation factor: 4.15 Prefixes being announced from the LACNIC address blocks: 114648 Unique aggregates announced from the LACNIC address blocks: 48653 LACNIC Region origin ASes present in the Internet Routing Table: 10972 LACNIC Prefixes per ASN: 10.45 LACNIC Region origin ASes announcing only one prefix: 2660 LACNIC Region transit ASes present in the Internet Routing Table: 2226 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 54 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8685 Number of LACNIC addresses announced to Internet: 176448768 Equivalent to 10 /8s, 132 /16s and 101 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 27917 Total AfriNIC prefixes after maximum aggregation: 5463 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 35827 Unique aggregates announced from the AfriNIC address blocks: 11647 AfriNIC Region origin ASes present in the Internet Routing Table: 1649 AfriNIC Prefixes per ASN: 21.73 AfriNIC Region origin ASes announcing only one prefix: 575 AfriNIC Region transit ASes present in the Internet Routing Table: 324 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 34 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 977 Number of AfriNIC addresses announced to Internet: 107578624 Equivalent to 6 /8s, 105 /16s and 133 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 9808 9210 8880 38 CHINAMOBILE-CN China Mobile Communicati 7545 5935 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3560 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3485 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3427 1880 56 VNPT-AS-VN VNPT Corp, VN 4766 2492 11121 601 KIXS-AS-KR Korea Telecom, KR 9498 2410 499 236 BBIL-AP BHARTI Airtel Ltd., IN 45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute 4755 2124 425 214 TATACOMM-AS TATA Communications formerl Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 16509 6554 10362 2680 AMAZON-02, US 11492 4520 300 649 CABLEONE, US 22773 3913 3070 364 ASN-CXA-ALL-CCI-22773-RDC, US 7155 3901 264 31 VIASAT-SP-BACKBONE, US 16625 3529 1817 2526 AKAMAI-AS, US 6327 3442 1319 65 SHAW, CA 749 2864 50792 2122 DNIC-AS-00749, US 30036 2621 373 184 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2438 4961 419 CENTURYLINK-US-LEGACY-QWEST, US 20115 2250 3050 492 CHARTER-20115, US Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 12479 6821 1730 150 UNI2-AS, ES 9121 6744 1692 17 TTNET, TR 8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3983 3360 204 AKAMAI-ASN1, NL 39891 3833 224 42 ALJAWWALSTC-AS, SA 12389 2949 2273 907 ROSTELECOM-AS, RU 6849 2874 355 21 UKRTELNET, UA 9009 2478 247 1282 M247, GB 34984 2242 357 631 TELLCOM-AS, TR 47331 2088 328 1600 TTNET, TR Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10642 3398 558 Uninet S.A. de C.V., MX 10620 3485 519 734 Telmex Colombia S.A., CO 11830 2438 369 63 Instituto Costarricense de Electricidad 13999 1804 302 513 Mega Cable, S.A. de C.V., MX 6503 1444 355 526 Axtel, S.A.B. de C.V., MX 28573 1383 2334 255 CLARO S.A., BR 3816 1257 671 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1077 369 21 Telefonica del Peru S.A.A., PE 11664 1027 192 442 Techtel LMDS Comunicaciones Interactiva 11172 958 133 61 Alestra, S. de R.L. de C.V., MX Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1656 393 21 LINKdotNET-AS, EG 24835 1446 519 32 RAYA-AS, EG 36992 1314 1519 263 ETISALAT-MISR, EG 36903 1199 545 114 MT-MPLS, MA 29571 960 65 64 ORANGE-COTE-IVOIRE, CI 36935 777 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 517 51 37 WANANCHI-, KE 37342 464 32 1 MOVITEL, MZ 23889 423 232 16 MauritiusTelecom, MU Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 10642 3398 558 Uninet S.A. de C.V., MX 9808 9210 8880 38 CHINAMOBILE-CN China Mobile Communicati 12479 6821 1730 150 UNI2-AS, ES 9121 6744 1692 17 TTNET, TR 16509 6554 10362 2680 AMAZON-02, US 7545 5935 789 694 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4520 300 649 CABLEONE, US 8551 3992 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3983 3360 204 AKAMAI-ASN1, NL Complete listing at https://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 9808 9210 9172 CHINAMOBILE-CN China Mobile Communications Grou 9121 6744 6727 TTNET, TR 12479 6821 6671 UNI2-AS, ES 7545 5935 5241 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4712 4637 ERX-CERNET-BKB China Education and Research Net 8551 3992 3953 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 16509 6554 3874 AMAZON-02, US 11492 4520 3871 CABLEONE, US 7155 3901 3870 VIASAT-SP-BACKBONE, US 39891 3833 3791 ALJAWWALSTC-AS, SA Complete listing at https://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US 54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US 17033 UNALLOCATED 8.48.225.0/24 3356 LEVEL3, US Complete listing at https://thyme.apnic.net/current/data-badAS Prefixes from the Special Purpose Address Registry (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at https://thyme.apnic.net/current/data-spar Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 23.166.208.0/24 Origin: 398906 LUFTCLOUD-ASN-01, US 23.166.208.0/24 Transit: 132132 REPUBLICTELECOM-SG MyRepublic Ltd., SG 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW Complete listing at https://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:41 /11:99 /12:301 /13:590 /14:1208 /15:2054 /16:13523 /17:8287 /18:13865 /19:25117 /20:44001 /21:52188 /22:108484 /23:96319 /24:532214 /25:809 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 9121 5898 6744 TTNET, TR 12479 5796 6821 UNI2-AS, ES 8151 4370 10642 Uninet S.A. de C.V., MX 8551 3458 3992 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 3423 4520 CABLEONE, US 6327 3250 3442 SHAW, CA 39891 3145 3833 ALJAWWALSTC-AS, SA 7155 2991 3901 VIASAT-SP-BACKBONE, US 22773 2914 3913 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2730 2874 UKRTELNET, UA Complete listing at https://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1935 2:1023 3:156 4:6 5:3800 6:104 7:5 8:1569 9:1 11:173 12:1678 13:320 14:2382 15:205 16:42 17:385 18:164 20:213 21:4 22:188 23:5664 24:2331 25:6 27:2602 29:19 31:2444 32:95 34:4 35:84 36:1772 37:4454 38:2947 39:708 40:152 41:3972 42:1118 43:2199 44:290 45:15886 46:4154 47:324 49:1689 50:2169 51:108 52:1441 54:379 55:757 56:8 57:58 58:1756 59:1162 60:959 61:2261 62:2534 63:1940 64:5540 65:2336 66:4871 67:2978 68:1193 69:4183 70:1332 71:685 72:3059 74:2661 75:1392 76:582 77:2187 78:3920 79:3114 80:1993 81:1752 82:1498 83:1209 84:1353 85:3676 86:713 87:1973 88:2760 89:3317 90:530 91:7605 92:2012 93:2575 94:3470 95:4807 96:1311 97:349 98:1001 99:746 100:77 101:1044 102:2077 103:29158 104:4419 105:458 106:875 107:2530 108:838 109:4255 110:2007 111:3302 112:2038 113:1540 114:1482 115:1968 116:1917 117:2504 118:2319 119:1831 120:1698 121:1075 122:2544 123:2092 124:1590 125:2126 128:1245 129:1087 130:977 131:2052 132:772 133:378 134:1907 135:292 136:879 137:858 138:2432 139:1510 140:868 141:1422 142:1295 143:1442 144:1208 145:351 146:1818 147:1469 148:2212 149:1740 150:848 151:1077 152:1852 153:460 154:3547 155:1423 156:1810 157:1234 158:1048 159:2206 160:2534 161:1281 162:3464 163:1277 164:1634 165:1607 166:727 167:1716 168:3797 169:849 170:4466 171:831 172:3204 173:3126 174:1022 175:1124 176:3603 177:4613 178:3548 179:2065 180:2287 181:2960 182:3249 183:1956 184:2372 185:19531 186:4262 187:3801 188:3891 189:3293 190:8871 191:1287 192:11013 193:8625 194:7021 195:4946 196:2977 197:2392 198:5990 199:6047 200:7578 201:5724 202:10503 203:10026 204:4546 205:3430 206:3757 207:3379 208:4020 209:4673 210:4338 211:2447 212:4045 213:3404 214:1150 215:67 216:6479 217:2665 218:1291 219:573 220:1949 221:969 222:823 223:2154 End of report
This is an automated weekly mailing describing the state of the Global IPv4 Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats _at_ lists.apnic _dot_ net. For historical data, please see https://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz _at_ gmail _dot_ com>. IPv4 Routing Table Report 04:00 +10GMT Sat 11 Jun, 2022 BGP Table (Global) as seen in Japan. Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 900506 Prefixes after maximum aggregation (per Origin AS): 339370 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 434242 Total ASes present in the Internet Routing Table: 73256 Prefixes per ASN: 12.29 Origin-only ASes present in the Internet Routing Table: 62869 Origin ASes announcing only one prefix: