RIS Statistics Report (2011-09-23 - 2011-09-30) This report was generated at Sat, 01 Oct 2011 12:17:34 UTC . 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. Average ASPATH length. average variance max min global 5.12 4.34 39.00 1.00 rrc03 5.00 4.75 37.00 1.00 rrc04 5.35 4.18 38.00 1.00 rrc05 4.25 2.27 35.00 1.00 rrc06 4.37 3.47 35.00 1.00 rrc07 4.98 4.18 37.00 1.00 rrc12 4.89 4.55 39.00 1.00 rrc14 0.00 0.00 0.00 0.00 rrc15 6.29 4.76 37.00 1.00 rrc16 4.61 2.82 30.00 1.00 Warning: not all route collectors returned data, and therefore the results might not be complete Prefix Distribution globally and per rrc, per protocol. v4 v6 global 445792 8023 rrc00 407397 7443 rrc01 383842 7433 rrc03 380962 7391 rrc04 389436 5645 rrc05 369231 7122 rrc06 375283 0 rrc07 386897 7256 rrc10 378933 7308 rrc11 386984 7358 rrc12 391751 7568 rrc13 391106 7545 rrc14 0 0 rrc15 396607 7259 rrc16 387116 7071 Prefix Distribution globally per Regional Internet Registry v4 v6 6to4 N/A 2 APNIC 103505 1587 ARIN 119510 2467 AfriNIC 5467 87 IANA N/A 1 LACNIC 39165 437 LEGACY 59037 N/A RESERVED 32 N/A RIPE NCC 119058 3436 UNALLOCATED 18 6 Distribution of AS number wrt 2 and 4-Byte ASN. 2-Byte ASN 4-Byte ASN global 38178 1512 rrc00 38000 1504 rrc01 37837 1497 rrc03 37864 1499 rrc04 37829 1496 rrc05 37675 1471 rrc06 37481 1477 rrc07 37843 1501 rrc10 37694 1490 rrc11 37890 1500 rrc12 37974 1503 rrc13 37949 1504 rrc14 0 0 rrc15 37833 1496 rrc16 37669 1494 Distribution of AS number wrt single and multi-homed . Single-Homed Multi-Homed global 13480 26210 rrc00 14117 25387 rrc01 14943 24391 rrc03 15860 23503 rrc04 16745 22580 rrc05 17404 21742 rrc06 24122 14836 rrc07 18675 20669 rrc10 19201 19983 rrc11 15331 24059 rrc12 15135 24342 rrc13 15036 24417 rrc14 0 0 rrc15 18244 21085 rrc16 24110 15053 Distribution of AS number wrt transit. Transit-Only Transit Leaf global 226 6452 33012 rrc00 203 6260 33041 rrc01 208 6100 33026 rrc03 196 6075 33092 rrc04 198 5953 33174 rrc05 165 5752 33229 rrc06 235 5265 33458 rrc07 245 5845 33254 rrc10 235 5760 33189 rrc11 212 6110 33068 rrc12 197 6190 33090 rrc13 210 6152 33091 rrc14 0 0 0 rrc15 177 5748 33404 rrc16 149 5304 33710 AS number Distribution globally per Regional Internet Registry Distribution AFRINIC 510 APNIC 4801 ARIN 14979 IANA Unallocated 194 LACNIC 1889 RIPE NCC 17317 List of martians appearing throughout the week originAs duration rrcs 192.168.20.0/24 6730 123w 08:00:03 rrc00/rrc04 192.168.1.0/24 6730 77w 3d 07:58:01 rrc00/rrc04 10.66.66.0/30 6730 63w 4d 05:36:11 rrc04 172.20.4.0/24 28085 29w 4d 00:25:36 rrc03 192.168.233.0/24 32277 20w 5d 12:19:52 rrc03 2011:202::/64 18185 17w 01:23:15 rrc03/rrc13 2011:203::/64 18185 17w 01:23:15 rrc03/rrc13 2011:201::/64 18185 17w 01:23:15 rrc03/rrc13 172.28.0.3/32 20161 12w 5d 00:00:00 rrc10/rrc12 10.10.10.104/30 43376 12w 4d 16:00:00 rrc00 10.10.10.36/30 43376 12w 4d 16:00:00 rrc00 10.10.10.20/30 43376 12w 4d 16:00:00 rrc00 10.194.234.36/30 43376 12w 4d 16:00:00 rrc00 10.10.10.112/30 43376 12w 4d 16:00:00 rrc00 10.10.182.0/24 43376 12w 4d 16:00:00 rrc00 10.10.10.92/30 43376 12w 4d 16:00:00 rrc00 10.0.1.128/27 65534 12w 4d 16:00:00 rrc00 10.10.10.88/30 43376 12w 4d 16:00:00 rrc00 10.10.10.80/30 43376 12w 4d 16:00:00 rrc00 10.10.10.28/30 43376 12w 4d 16:00:00 rrc00 10.10.10.108/30 43376 12w 4d 16:00:00 rrc00 192.0.0.0/3 3303 12w 4d 15:59:58 rrc00 192.168.10.0/24 43376 12w 4d 15:59:58 rrc00 128.0.0.0/2 3303 12w 4d 15:59:58 rrc00 192.168.11.0/24 43376 12w 4d 15:59:58 rrc00 192.168.112.0/24 43376 12w 4d 15:59:58 rrc00 10.149.61.120/29 65533 12w 4d 08:54:12 rrc00 192.168.21.1/32 197947 7w 2d 18:21:17 rrc10/rrc12 192.168.5.102/32 4788 7w 2d 18:19:44 rrc10/rrc12 192.168.1.158/32 4788 7w 2d 18:18:45 rrc10/rrc12 192.168.1.142/32 4788 7w 2d 18:18:45 rrc10/rrc12 10.98.90.0/28 38082 6w 3d 11:07:42 rrc10/rrc12 192.168.254.77/32 38082 6w 3d 11:07:42 rrc10/rrc12 10.124.1.0/30 38082 6w 3d 11:07:42 rrc10/rrc12 192.168.254.76/30 38082 6w 3d 11:07:42 rrc10/rrc12 10.201.0.0/24 29084 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.204.0.0/24 29084 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.230.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.240.0.0/16 35773 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.200.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.1.11.0/24 29084 6w 3d 04:56:11 rrc03/rrc10/rrc12 10.254.254.252/32 21605 6w 2d 13:55:48 rrc01/rrc10/rrc12 10.10.79.0/24 43376 6w 1d 06:57:21 rrc00 5020:201:8c00::/40 9498 3w 4d 07:00:20 rrc03/rrc11/rrc13 10.10.10.152/30 43376 3w 2d 03:52:20 rrc00 192.168.0.0/24 6730 1w 1d 16:09:39 rrc00/rrc04 10.100.100.100/30 6067 6d 23:59:01 rrc01 10.206.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc12 10.206.0.0/16 65412 22:21:29 rrc10/rrc12 10.250.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc12 10.250.0.0/16 65403 22:21:29 rrc10/rrc12 10.220.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc12 10.220.0.0/16 65407 22:21:29 rrc10/rrc12 10.215.0.0/16 29084 6w 3d 04:56:11 rrc03/rrc12 10.215.0.0/16 65405 22:21:29 rrc10/rrc12 172.21.10.0/24 29084 6w 2d 23:31:15 rrc03 172.21.10.0/24 65501 21:45:32 rrc10/rrc12 172.21.90.0/24 29084 6w 2d 23:31:15 rrc03 172.21.90.0/24 65501 21:45:32 rrc10/rrc12 172.21.50.0/24 29084 6w 2d 23:31:15 rrc03 172.21.50.0/24 65501 21:45:32 rrc10/rrc12 172.21.40.0/24 29084 6w 2d 23:31:15 rrc03 172.21.40.0/24 65501 21:45:32 rrc10/rrc12 172.21.0.0/24 29084 6w 2d 23:31:15 rrc03 172.21.0.0/24 65501 21:45:32 rrc10/rrc12 172.21.60.0/24 29084 6w 2d 23:31:15 rrc03 172.21.60.0/24 65501 21:45:32 rrc10/rrc12 172.21.30.0/24 29084 6w 2d 23:31:15 rrc03 172.21.30.0/24 65501 21:45:32 rrc10/rrc12 172.21.20.0/24 29084 6w 2d 23:31:15 rrc03 172.21.20.0/24 65501 21:45:32 rrc10/rrc12 172.21.70.0/24 29084 6w 2d 23:31:15 rrc03 172.21.70.0/24 65501 21:45:32 rrc10/rrc12 172.16.3.64/27 16685 04:58:35 rrc15 172.16.14.32/27 16685 04:58:35 rrc15 172.16.48.168/30 16685 04:58:35 rrc15 172.16.198.32/29 16685 04:58:35 rrc15 172.16.4.44/30 16685 04:58:35 rrc15 172.16.4.48/28 16685 04:58:35 rrc15 172.16.15.32/27 16685 04:58:35 rrc15 172.16.4.28/30 16685 04:58:35 rrc15 172.16.198.16/28 16685 04:58:35 rrc15 172.16.7.0/25 16685 04:58:35 rrc15 172.16.5.64/28 16685 04:58:35 rrc15 172.16.4.192/27 16685 04:58:35 rrc15 172.16.4.24/30 16685 04:58:35 rrc15 172.16.1.224/27 16685 04:58:35 rrc15 172.16.33.176/28 16685 04:58:35 rrc15 172.16.4.32/29 16685 04:58:35 rrc15 172.16.4.8/30 16685 04:58:35 rrc15 172.16.4.224/27 16685 04:58:35 rrc15 172.16.4.16/29 16685 04:58:35 rrc15 172.16.4.0/29 16685 04:58:35 rrc15 172.16.4.176/28 16685 04:58:35 rrc15 172.16.4.128/27 16685 04:58:35 rrc15 172.16.4.64/27 16685 04:58:35 rrc15 172.16.4.160/28 16685 04:58:35 rrc15 172.16.72.0/26 16685 04:45:47 rrc15 10.199.198.0/23 8641 00:13:33 rrc01/rrc03/rrc10/rrc12 10.0.0.0/8 15835 00:00:00 rrc13 172.16.0.0/12 15835 00:00:00 rrc13 192.168.0.0/16 15835 00:00:00 rrc13 List of prefix related hot-spots during the week. as announcements withdrawals 84.47.128.0/23 34829 204475 4558 202.92.235.0/24 9498 156666 45718 206.80.93.0/24 16916 138971 38096 66.248.120.0/21 6316 144812 22722 130.36.34.0/24 32528 121312 40303 130.36.35.0/24 32528 121306 40283 66.248.96.0/21 6316 130070 20615 66.248.104.0/21 6316 117238 17265 2401:7c00::/32 18400 117092 140 213.16.48.0/24 8866 87566 10934 180.180.249.0/24 38040 83439 4319 180.180.248.0/24 38040 79631 4548 180.180.250.0/24 38040 79446 4447 207.53.145.0/24 22793 63480 20053 2001:67c:1ec::/48 29607 79430 98 180.180.253.0/24 38040 68703 5148 195.190.32.0/19 8499 68905 172 145.36.122.0/24 7046 57793 11148 180.180.255.0/24 38040 63201 4937 192.234.169.0/24 17087 66024 0 Warning: not all route collectors returned data, and therefore the results might not be complete Peering overview per rrc and per protocol v4 v6 rrc00 25 13 rrc01 88 20 rrc03 93 23 rrc04 12 3 rrc05 49 11 rrc06 7 N/A rrc07 18 5 rrc10 22 11 rrc11 30 10 rrc12 51 28 rrc13 27 4 rrc14 11 7 rrc15 17 8 rrc16 8 4