From risops at ripe.net Mon May 1 08:58:32 2006 From: risops at ripe.net (Generic RIS account) Date: Mon, 1 May 2006 06:58:32 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20060501065832.0A9EF4BA58@lama.ripe.net> RIS Statistics Report (20060424-20060501) This report was generated at Mon May 1 00:15:01 UTC 2006. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 APNIC 37021 36685 36036 0 36102 36049 35972 16971 35090 34678 35630 0 35944 29770 ARIN 73523 73228 67423 150 67980 67030 67086 36274 67041 65926 69144 0 67972 60935 LACNIC 10513 10509 10235 1088 10266 10349 10342 6440 9443 9279 9130 0 10270 9308 RIPE NCC 32320 30389 30573 702 29807 29331 29465 20038 29446 29030 28031 0 29800 21176 OLD 36196 35917 34737 290 35475 35073 34985 16544 34439 34174 33542 0 35542 34659 IANA 14350 14048 12644 106 13060 12973 12950 7304 12393 12380 13119 0 13030 12473 RFC1918 32 23 3 0 21 3 0 0 0 2 0 0 0 0 AFRINIC 97 97 97 70 97 97 97 83 97 97 96 0 97 97 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 204052 200896 191748 2406 192808 190905 190897 103654 187949 185566 188692 0 192655 168418 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 11656 11628 11556 160 11602 11560 11575 7673 11466 11473 11161 0 11573 11171 APNIC 2539 2518 2525 3 2523 2492 2507 1390 2482 2483 2513 0 2493 2380 RIPE NCC 8010 7959 7997 242 7970 7911 7957 6292 7930 7935 7639 0 7981 7076 LACNIC 198 198 191 19 194 196 196 150 188 189 182 0 195 193 AFRINIC 12 12 12 0 12 12 12 11 11 12 12 0 12 12 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 63 26 21 1 29 16 19 3 4 3 13 0 15 36 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 1 Total 22479 22342 22303 425 22331 22188 22267 15519 22082 22096 21521 0 22270 20869 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3257 3800 3762 93 4188 4869 5130 5302 6648 6880 4154 0 5159 6599 APNIC 691 793 796 0 832 949 967 790 1376 1422 1055 0 1022 1282 RIPE NCC 2363 2708 2648 165 2819 3377 3399 4265 4151 4570 3271 0 3358 4101 LACNIC 70 77 75 17 80 86 92 114 112 113 84 0 99 116 AFRINIC 8 8 8 0 8 8 8 9 7 8 8 0 8 8 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 52 18 15 0 22 11 14 2 3 3 7 0 9 33 Others 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Total 6441 7404 7304 275 7949 9300 9610 10482 12297 12997 8579 0 9655 12139 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8399 7828 7794 67 7414 6691 6445 2371 4818 4593 7007 0 6414 4572 APNIC 1848 1725 1729 3 1691 1543 1540 600 1106 1061 1458 0 1471 1098 RIPE NCC 5647 5251 5349 77 5151 4534 4558 2027 3779 3365 4368 0 4623 2975 LACNIC 128 121 116 2 114 110 104 36 76 76 98 0 96 77 AFRINIC 4 4 4 0 4 4 4 2 4 4 4 0 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 8 6 1 7 5 5 1 1 0 6 0 6 3 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 1 Total 16038 14938 14999 150 14382 12888 12657 5037 9785 9099 12942 0 12615 8730 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18612 18681 18607 290 18651 18707 18698 12919 18942 18980 18015 0 18792 17793 Transit 3739 3544 3577 62 3559 3360 3449 2263 3068 3042 3347 0 3373 2859 Transit-only 128 117 119 73 121 121 120 337 72 74 159 0 105 217 Total 22479 22342 22303 425 22331 22188 22267 15519 22082 22096 21521 0 22270 20869 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.11 6.11 5.64 5.22 6.05 5.76 5.86 4.89 4.80 4.97 5.93 0.00 7.66 4.71 Std 2.65 2.52 2.51 3.16 2.69 2.35 2.62 1.88 1.84 1.87 2.66 0.00 2.79 1.91 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.4.0/24 8928 10.245.1.76/30 8642 10.245.7.4/30 8642 10.250.40.0/25 8642 10.250.40.128/25 8642 10.250.41.0/25 8642 10.250.41.128/25 8642 10.250.42.0/25 8642 10.250.42.128/25 8642 10.250.43.0/25 8642 10.250.43.128/25 8642 10.250.44.0/25 8642 10.250.44.128/25 8642 10.250.45.0/25 8642 10.250.45.128/25 8642 10.250.46.0/25 8642 10.250.46.128/25 8642 10.250.47.0/25 8642 10.250.47.128/25 8642 172.16.0.0/30 8342 172.16.0.4/30 8342 172.16.2.32/27 6325 172.16.2.80/28 6325 172.17.0.12/30 8342 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.0.3/32 32767 192.168.0.59/32 32767 192.168.1.0/24 32767 o List of hot-spots during the week. Prefix Origin AS Number of updates 196.221.1.0/24 36893 238993 64.17.224.0/19 19982 215866 64.17.232.0/21 19982 175034 64.17.240.0/21 19982 171219 62.24.238.0/24 13285 166059 193.27.248.0/23 31002 148476 64.17.224.0/21 19982 146258 199.181.158.0/23 4595 124284 12.144.41.0/24 16705 82930 63.101.83.0/24 16705 78944 Total number of RIS BGP peering sessions: 587 From lorenzo at ripe.net Fri May 5 00:59:36 2006 From: lorenzo at ripe.net (Lorenzo Colitti) Date: Fri, 05 May 2006 00:59:36 +0200 Subject: Resets of some RIS peering sessions tomorrow Message-ID: <445A8758.90304@ripe.net> Dear RIS users, In order to perform research on the effectiveness of AS-path prepending in the coming weeks, we will be changing the configuration of RRC07, RRC10 and RRC14. The configuration change will cause one or more session reset(s) on the BGP sessions to some RIS peers in these locations. The ASes affected will be: RRC07 (NETNOD, Stockholm): AS16150, AS5400, AS13237 RRC10 (MIX, Milan): AS1299, AS9026, AS12779 RRC14 (PAIX, Palo Alto): AS6762, AS6939, AS2914 We plan to make the configuration changes on between 12:00 and 14:00 UTC on Friday 5 May. We will inform you when this work is completed. Regards, Lorenzo Colitti On behalf of the RIS team -- Lorenzo Colitti lorenzo at ripe.net Network Engineer +31-20-5354471 RIPE NCC www.ripe.net From lorenzo at ripe.net Fri May 5 16:11:57 2006 From: lorenzo at ripe.net (Lorenzo Colitti) Date: Fri, 05 May 2006 16:11:57 +0200 Subject: Resets of some RIS peering sessions tomorrow In-Reply-To: <445A8758.90304@ripe.net> References: <445A8758.90304@ripe.net> Message-ID: <445B5D2D.4060306@ripe.net> Lorenzo Colitti wrote: > We plan to make the configuration changes on between 12:00 and 14:00 UTC > on Friday 5 May. We will inform you when this work is completed. Dear all, these configuration changes have been completed. There should be no more session resets. Regards, Lorenzo Colitti On behalf of the RIS team -- Lorenzo Colitti lorenzo at ripe.net Network Engineer +31-20-5354471 RIPE NCC www.ripe.net From risops at ripe.net Mon May 8 08:37:37 2006 From: risops at ripe.net (Generic RIS account) Date: Mon, 8 May 2006 06:37:37 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20060508063737.2778F4BA70@lama.ripe.net> RIS Statistics Report (20060501-20060508) This report was generated at Mon May 8 00:15:01 UTC 2006. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 APNIC 36648 36613 35092 0 35253 34427 34857 13463 34675 34506 35166 0 34883 25626 ARIN 71675 71434 70432 214 70948 65484 69824 31252 69533 67941 68501 0 69728 40833 LACNIC 9632 9628 9494 1020 9527 9575 9533 5140 9451 9445 9478 0 9506 9303 RIPE NCC 33644 31100 30883 872 31305 28719 30047 14385 29749 29596 28620 0 29964 21194 OLD 37396 36941 35625 315 36719 34298 36013 16082 35334 34117 33978 0 35161 34595 IANA 13537 13206 13041 94 13119 12773 12985 6954 12855 12848 12866 0 13017 12899 RFC1918 50 3 0 0 40 3 0 0 0 4 0 0 0 0 AFRINIC 105 105 105 70 105 105 105 96 104 104 105 0 105 104 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 202687 199030 194672 2585 197016 185384 193364 87372 191701 188561 188714 0 192364 144554 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 11674 11647 11573 142 11620 11044 11600 6287 11481 11485 11417 0 11567 9864 APNIC 2534 2513 2519 0 2520 2470 2505 1304 2475 2483 2511 0 2487 2231 RIPE NCC 8041 8002 8029 250 8011 7803 8002 5042 7921 7966 7831 0 8002 7085 LACNIC 200 199 194 17 195 190 196 134 189 191 190 0 195 190 AFRINIC 12 12 12 0 12 12 12 9 11 11 12 0 12 12 IANA 1 1 0 0 1 0 1 0 0 0 0 0 0 0 Private 65 30 14 2 26 14 16 7 6 5 10 0 13 38 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 0 Total 22528 22405 22342 411 22386 21534 22333 12783 22084 22142 21972 0 22277 19420 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3196 3697 4145 89 4017 4621 4631 4009 7197 7062 4576 0 4718 5113 APNIC 674 755 847 0 826 1029 964 753 1407 1402 1128 0 934 1148 RIPE NCC 2342 2712 2728 214 2759 3325 3155 3292 4765 4151 3325 0 3203 3926 LACNIC 68 75 78 13 76 84 83 89 119 112 84 0 87 114 AFRINIC 7 7 7 0 7 7 7 6 6 6 7 0 7 7 IANA 1 1 0 0 1 0 1 0 0 0 0 0 0 0 Private 53 21 10 1 17 8 10 5 4 2 7 0 6 34 Others 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Total 6341 7268 7815 317 7703 9074 8851 8154 13498 12736 9127 0 8955 10342 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8478 7950 7428 53 7603 6423 6969 2278 4284 4423 6841 0 6849 4751 APNIC 1860 1758 1672 0 1694 1441 1541 551 1068 1081 1383 0 1553 1083 RIPE NCC 5699 5290 5301 36 5252 4478 4847 1750 3156 3815 4506 0 4799 3159 LACNIC 132 124 116 4 119 106 113 45 70 79 106 0 108 76 AFRINIC 5 5 5 0 5 5 5 3 5 5 5 0 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 9 4 1 9 6 6 2 2 3 3 0 7 4 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 16187 15137 14527 94 14683 12460 13482 4629 8586 9406 12845 0 13322 9078 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18649 18713 18670 325 18681 18102 18718 10375 18955 18961 18429 0 18752 16385 Transit 3756 3577 3555 55 3590 3281 3499 1887 3051 3101 3397 0 3407 2775 Transit-only 123 115 117 31 115 151 116 521 78 80 146 0 118 260 Total 22528 22405 22342 411 22386 21534 22333 12783 22084 22142 21972 0 22277 19420 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.21 6.10 5.78 4.13 6.06 5.88 5.90 4.96 4.87 4.94 5.94 0.00 7.77 4.58 Std 2.66 2.49 2.59 2.70 2.70 2.38 2.63 1.88 1.95 1.85 2.71 0.00 2.66 1.79 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.10.10.0/30 8644 10.10.10.4/30 8644 10.10.10.8/30 8644 10.10.10.12/30 8644 10.10.10.16/30 8644 10.10.10.20/30 8644 10.10.10.24/30 8644 10.10.10.28/30 8644 10.10.10.32/30 8644 10.10.10.36/30 8644 10.10.10.40/30 8644 10.10.10.44/30 8644 10.10.10.48/30 8644 10.10.10.52/30 8644 10.10.10.56/30 8644 10.10.10.60/30 8644 10.10.10.64/30 8644 10.10.10.68/30 8644 10.10.10.72/30 8644 10.10.10.76/30 8644 10.10.10.80/30 8644 10.10.13.0/30 8644 10.10.13.4/30 8644 10.10.13.8/30 8644 10.10.13.12/30 8644 10.10.13.16/30 8644 10.10.13.20/30 8644 10.10.13.24/30 8644 10.10.13.28/30 8644 10.10.13.32/30 8644 10.10.13.36/30 8644 10.10.13.40/30 8644 10.10.14.0/30 8644 10.10.14.4/30 8644 10.10.14.8/30 8644 10.10.14.12/30 8644 10.10.14.24/30 8644 10.10.14.28/30 8644 10.10.14.36/30 8644 10.10.14.40/30 8644 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.30.84.40/29 8968 172.30.84.56/29 8968 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.0.62/32 32767 192.168.0.63/32 32767 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 81.212.149.0/24 9121 301091 64.17.224.0/19 19982 297285 196.221.1.0/24 36893 259895 64.17.240.0/21 19982 250807 64.17.232.0/21 19982 250799 64.17.224.0/21 19982 230853 62.24.238.0/24 13285 176558 81.14.128.0/17 13045 126311 212.59.32.0/19 13045 95807 208.62.243.0/24 13645 87426 Total number of RIS BGP peering sessions: 587 From risops at ripe.net Mon May 15 07:56:53 2006 From: risops at ripe.net (Generic RIS account) Date: Mon, 15 May 2006 05:56:53 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20060515055653.CEC7F4BA8C@lama.ripe.net> RIS Statistics Report (20060508-20060515) This report was generated at Mon May 15 00:15:01 UTC 2006. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 APNIC 53238 38800 50409 0 41608 33098 36626 14199 33251 34447 35459 0 35029 30785 ARIN 95295 69025 93820 244 78476 56334 60952 19920 65855 62799 67306 0 66175 60408 LACNIC 17848 9799 17731 1130 12854 8956 9378 5233 9388 8307 9665 0 9646 9629 RIPE NCC 53677 31029 52031 431 34181 22828 25462 13084 24007 27893 29580 0 29599 22162 OLD 47899 37166 46314 212 38231 29271 33373 11104 33439 32604 34708 0 34663 34638 IANA 21390 13608 20936 47 16655 11022 11659 4970 11516 11961 13038 0 13083 12636 RFC1918 44 3 38 0 0 0 0 0 0 0 3 0 0 0 AFRINIC 108 102 108 35 108 96 101 93 98 102 102 0 100 102 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 289499 199532 281387 2099 222113 161605 177551 68603 177554 178113 189861 0 188295 170360 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 11699 11663 11580 147 11644 10510 10867 4868 11403 11288 11586 0 11538 11217 APNIC 2540 2522 2521 0 2532 2308 2468 1345 2411 2489 2521 0 2492 2452 RIPE NCC 8068 8016 8041 156 8027 6723 7239 4757 6983 7861 8018 0 7993 7228 LACNIC 202 201 196 19 199 193 187 121 189 177 196 0 197 196 AFRINIC 13 13 13 0 13 13 12 11 13 13 13 0 12 13 IANA 1 1 0 0 1 0 0 0 0 0 0 0 0 0 Private 72 34 22 1 25 18 20 10 12 9 19 0 20 43 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 22596 22451 22374 323 22442 19766 20794 11112 21012 21837 22354 0 22253 21149 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3286 3807 3956 94 4123 4979 4662 3167 6198 7056 4534 0 5143 6723 APNIC 707 818 828 0 855 989 1031 785 1263 1455 969 0 1005 1157 RIPE NCC 2383 2819 2838 121 2913 2842 2959 3077 3411 4467 3223 0 3438 4377 LACNIC 74 79 80 15 83 95 82 81 100 106 99 0 95 111 AFRINIC 8 8 8 0 8 8 7 6 8 8 8 0 7 8 IANA 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 21 15 0 14 10 12 4 8 5 12 0 10 38 Others 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Total 6515 7553 7726 230 7996 8923 8753 7120 10988 13097 8845 0 9698 12414 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8413 7856 7624 53 7521 5531 6205 1701 5205 4232 7052 0 6395 4494 APNIC 1833 1704 1693 0 1677 1319 1437 560 1148 1034 1552 0 1487 1295 RIPE NCC 5685 5197 5203 35 5114 3881 4280 1680 3572 3394 4795 0 4555 2851 LACNIC 128 122 116 4 116 98 105 40 89 71 97 0 102 85 AFRINIC 5 5 5 0 5 5 5 5 5 5 5 0 5 5 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 15 13 7 1 11 8 8 6 4 4 7 0 10 5 Others 1 1 0 0 1 1 1 0 1 0 1 0 1 0 Total 16081 14898 14648 93 14446 10843 12041 3992 10024 8740 13509 0 12555 8735 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18736 18800 18713 243 18764 16494 17364 8843 17869 18731 18796 0 18856 18038 Transit 3742 3540 3548 54 3564 2963 3208 1666 2954 3006 3441 0 3285 2894 Transit-only 118 111 113 26 114 309 222 603 189 100 117 0 112 217 Total 22596 22451 22374 323 22442 19766 20794 11112 21012 21837 22354 0 22253 21149 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.26 6.28 5.98 5.12 6.18 6.06 5.99 5.15 4.95 4.98 6.03 0.00 7.58 4.73 Std 2.77 2.67 2.72 3.35 2.88 2.62 2.75 1.99 1.86 1.87 2.82 0.00 2.73 1.95 o List of martians appearing throughout the week. Prefix Origin AS 172.16.0.0/24 27498 172.16.1.0/24 27498 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.4.0/24 27498 172.31.31.0/30 6325 o List of hot-spots during the week. Prefix Origin AS Number of updates 81.212.149.0/24 9121 377975 64.17.224.0/19 19982 310607 196.221.1.0/24 36893 254814 64.17.232.0/21 19982 207384 64.17.240.0/21 19982 200237 64.17.224.0/21 19982 193465 62.24.238.0/24 13285 181544 12.144.41.0/24 16705 140158 81.14.128.0/17 13045 139987 63.101.83.0/24 16705 139827 Total number of RIS BGP peering sessions: 589 From risops at ripe.net Mon May 22 10:20:00 2006 From: risops at ripe.net (Generic RIS account) Date: Mon, 22 May 2006 08:20:00 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20060522082000.1EF2C4BAAD@lama.ripe.net> RIS Statistics Report (20060515-20060522) This report was generated at Mon May 22 00:15:01 UTC 2006. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 APNIC 51342 36039 50995 0 36358 35556 35449 18654 26685 28084 32932 0 35608 25594 ARIN 96606 69319 95499 192 68224 67760 68990 29528 52365 47013 55523 0 67607 50871 LACNIC 17927 9869 17815 964 9777 9677 9843 6160 7489 8245 9187 0 9774 9444 RIPE NCC 78216 31584 76679 375 30756 30758 30409 15941 22225 22006 25135 0 30579 21521 OLD 49262 38298 47043 221 36195 35962 37035 16932 28848 25512 30631 0 35838 34822 IANA 39217 13030 38863 49 13052 12992 12863 6863 9990 9848 11046 0 13042 12778 RFC1918 57 7 51 0 1 3 0 0 0 0 0 0 0 0 AFRINIC 111 105 111 35 105 105 105 58 95 97 101 0 104 105 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 332738 198251 327056 1836 194468 192813 194694 94136 147697 140805 164555 0 192552 155135 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 11724 11693 0 137 11645 11665 11682 6266 10027 9591 10404 0 11641 10620 APNIC 2554 2534 0 0 2545 2526 2530 1493 2049 2057 2413 0 2510 2252 RIPE NCC 8119 8072 0 149 8085 8074 8074 5443 6528 6877 7146 0 8091 7189 LACNIC 204 204 0 25 200 202 202 145 172 183 181 0 201 195 AFRINIC 14 14 0 0 14 14 14 13 14 14 13 0 14 14 IANA 2 2 0 0 2 1 2 1 1 1 1 0 1 1 Private 73 31 0 2 25 16 18 5 6 4 11 0 17 45 Others 1 1 0 0 1 1 1 1 1 1 1 0 1 0 Total 22691 22551 0 313 22517 22499 22523 13367 18798 18728 20170 0 22476 20316 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3373 3729 0 94 4377 5264 4706 4327 6471 6036 5058 0 4790 5911 APNIC 740 823 0 0 841 1012 961 894 1212 1240 1099 0 949 1099 RIPE NCC 2384 2758 0 118 2869 3531 2943 3616 3945 4063 3169 0 3049 4134 LACNIC 79 83 0 21 87 101 94 88 105 115 93 0 93 105 AFRINIC 6 6 0 0 6 6 6 6 7 8 5 0 6 8 IANA 1 1 0 0 2 1 2 1 1 1 1 0 1 1 Private 56 20 0 1 17 9 10 4 4 2 5 0 8 41 Others 0 0 0 0 0 0 0 1 0 1 1 0 0 0 Total 6639 7420 0 234 8199 9924 8722 8937 11745 11466 9431 0 8896 11299 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8351 7964 0 43 7268 6401 6976 1939 3556 3555 5346 0 6851 4709 APNIC 1814 1711 0 0 1704 1514 1569 599 837 817 1314 0 1561 1153 RIPE NCC 5735 5314 0 31 5216 4543 5131 1827 2583 2814 3977 0 5042 3055 LACNIC 125 121 0 4 113 101 108 57 67 68 88 0 108 90 AFRINIC 8 8 0 0 8 8 8 7 7 6 8 0 8 6 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 17 11 0 1 8 7 8 1 2 2 6 0 9 4 Others 1 1 0 0 1 1 1 0 1 0 0 0 1 0 Total 16052 15131 0 79 14318 12575 13801 4430 7053 7262 10739 0 13580 9017 IANA : AS64500 AS39938 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18831 18878 0 240 18840 18991 18889 10921 15926 15842 16856 0 18909 17219 Transit 3735 3557 0 54 3559 3408 3531 1938 2571 2625 3051 0 3464 2847 Transit-only 125 116 0 19 118 100 103 508 301 261 263 0 103 250 Total 22691 22551 0 313 22517 22499 22523 13367 18798 18728 20170 0 22476 20316 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.47 6.49 0.00 4.40 6.32 5.99 6.06 5.07 5.04 5.05 6.23 0.00 7.66 4.73 Std 2.88 2.64 0.00 2.76 2.96 2.75 2.97 1.95 2.07 1.99 3.01 0.00 2.87 1.91 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.17.224.0/19 19982 319552 64.17.232.0/21 19982 206071 64.17.240.0/21 19982 206069 64.17.224.0/21 19982 206063 81.14.128.0/17 13045 181853 62.24.238.0/24 13285 181065 213.16.39.0/24 8866 165293 12.144.41.0/24 16705 153427 63.101.83.0/24 16705 153248 82.137.73.0/24 8866 149898 Total number of RIS BGP peering sessions: 595 From risops at ripe.net Mon May 29 09:48:53 2006 From: risops at ripe.net (Generic RIS account) Date: Mon, 29 May 2006 07:48:53 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20060529074853.269084BAC8@lama.ripe.net> RIS Statistics Report (20060522-20060529) This report was generated at Mon May 29 00:15:02 UTC 2006. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 APNIC 37582 37072 36671 0 37007 36106 35805 29309 25411 35237 36256 0 33952 26380 ARIN 69368 68688 66108 173 68412 67525 67269 61329 46226 65025 64025 0 65115 52872 LACNIC 9577 9568 9438 866 9479 9559 9539 9496 7372 9425 9185 0 9170 9434 RIPE NCC 33329 31759 30988 666 31365 30801 30102 25800 19634 29283 29095 0 28808 21748 OLD 38658 38292 35570 198 37312 35784 36339 35120 22847 34326 33544 0 33821 34812 IANA 13708 13317 13225 101 13362 13264 13074 12715 10474 12711 12865 0 12586 12827 RFC1918 21 5 2 0 7 3 0 0 0 0 0 0 4 0 AFRINIC 105 105 105 70 105 105 105 105 104 105 104 0 103 105 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 202348 198806 192107 2074 197049 193147 192233 173874 132068 186112 185074 0 183559 158178 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 11741 11715 11635 128 11682 11697 11665 11162 9431 11540 11290 0 11387 10807 APNIC 2565 2547 2537 0 2557 2539 2524 2300 2071 2522 2546 0 2479 2272 RIPE NCC 8155 8101 8126 184 8115 8104 7999 7647 6168 8069 7958 0 7912 7220 LACNIC 206 206 200 16 202 203 204 197 176 196 192 0 201 200 AFRINIC 14 14 14 0 14 14 14 14 13 14 14 0 14 14 IANA 8 8 7 1 8 7 7 7 8 7 7 0 7 7 Private 74 27 21 2 27 18 16 5 8 3 16 0 14 42 Others 1 1 1 0 1 1 1 1 1 1 1 0 1 0 Total 22764 22619 22541 331 22606 22583 22430 21333 17876 22352 22024 0 22015 20562 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3340 3797 4036 79 4213 4689 5802 7668 6200 7254 5074 0 5780 6558 APNIC 694 777 844 0 800 997 1203 1412 1243 1354 1137 0 1103 1109 RIPE NCC 2395 2793 2874 153 2767 3169 3509 5311 3650 4640 3438 0 3601 4493 LACNIC 72 78 79 15 80 88 87 139 108 121 85 0 99 114 AFRINIC 7 7 7 0 7 7 7 8 6 8 7 0 7 7 IANA 5 6 5 1 5 5 5 6 7 6 5 0 5 6 Private 61 16 14 2 18 12 10 4 5 2 9 0 8 40 Others 0 0 0 0 0 0 0 1 0 1 1 0 0 0 Total 6574 7474 7859 250 7890 8967 10623 14549 11219 13386 9756 0 10603 12327 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8401 7918 7599 49 7469 7008 5863 3494 3231 4286 6216 0 5607 4249 APNIC 1871 1770 1693 0 1757 1542 1321 888 828 1168 1409 0 1376 1163 RIPE NCC 5760 5308 5252 31 5348 4935 4490 2336 2518 3429 4520 0 4311 2727 LACNIC 134 128 121 1 122 115 117 58 68 75 107 0 102 86 AFRINIC 7 7 7 0 7 7 7 6 7 6 7 0 7 7 IANA 3 2 2 0 3 2 2 1 1 1 2 0 2 1 Private 13 11 7 0 9 6 6 1 3 1 7 0 6 2 Others 1 1 1 0 1 1 1 0 1 0 0 0 1 0 Total 16190 15145 14682 81 14716 13616 11807 6784 6657 8966 12268 0 11412 8235 IANA : AS64500 AS40961 AS40984 AS40969 AS40977 AS40980 AS39943 AS39938 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18877 18932 18837 262 18892 18997 18895 18387 15072 19215 18530 0 18586 17526 Transit 3768 3574 3584 51 3603 3483 3412 2808 2469 3064 3348 0 3288 2807 Transit-only 119 113 120 18 111 103 123 138 335 73 146 0 141 229 Total 22764 22619 22541 331 22606 22583 22430 21333 17876 22352 22024 0 22015 20562 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.36 5.91 4.32 6.08 5.88 6.12 4.93 5.15 4.99 6.05 0.00 7.93 4.77 Std 2.74 2.63 2.73 2.82 2.73 2.44 2.79 1.73 2.12 1.89 2.80 0.00 2.87 1.89 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.0.3/32 8935 10.3.88.0/24 21240 10.10.1.0/30 8342 10.103.88.0/30 21240 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.179.0/24 8935 172.17.88.0/32 21240 172.17.201.100/30 21240 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.32.0/24 8282 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.17.224.0/19 19982 250119 64.17.232.0/21 19982 216109 64.17.240.0/21 19982 208903 64.17.224.0/21 19982 206660 62.24.238.0/24 13285 173015 12.144.41.0/24 16705 166707 63.101.83.0/24 16705 165591 81.14.128.0/17 13045 147272 212.59.32.0/19 13045 138262 82.137.73.0/24 8866 110976 Total number of RIS BGP peering sessions: 598