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[routing-wg] Weekly Global IPv4 Routing Table Report

[email protected](RoutingAnalysisRoleAccount)

2021-09-17 20:03:25 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-09-24 20:03:26 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-10-01 20:03:30 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-10-08 20:03:29 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-10-15 20:03:03 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-10-22 20:03:04 CET

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

[email protected](RoutingAnalysisRoleAccount)

2021-10-29 20:03:06 CET

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

Routing Table Analysis Role Account

2021-11-05 19:02:55 CET

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

Routing Table Analysis Role Account

2021-11-12 19:03:00 CET

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

Routing Table Analysis Role Account

2021-11-19 19:02:49 CET

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

Routing Table Analysis Role Account

2021-11-26 19:02:57 CET

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

Routing Table Analysis Role Account

2021-12-03 19:02:54 CET

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

Routing Table Analysis Role Account

2021-12-10 19:03:00 CET

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

Routing Table Analysis Role Account

2021-12-17 19:02:59 CET

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

Routing Table Analysis Role Account

2021-12-24 19:02:58 CET

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

Routing Table Analysis Role Account

2021-12-31 19:02:53 CET

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

Routing Table Analysis Role Account

2022-01-07 19:02:54 CET

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

Routing Table Analysis Role Account

2022-01-14 19:03:01 CET

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

Routing Table Analysis Role Account

2022-01-21 19:02:54 CET

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