RIS Statistics Report (2010-01-22 - 2010-01-29) This report was generated at Sat, 30 Jan 2010 11:46:50 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 5.26 5.19 43.00 1.00 rrc00 5.29 5.60 43.00 1.00 rrc01 0.00 0.00 0.00 0.00 rrc04 5.54 4.78 40.00 1.00 rrc05 5.04 4.83 41.00 1.00 rrc06 4.83 4.15 35.00 1.00 rrc07 5.21 5.71 39.00 1.00 rrc10 5.23 4.39 40.00 1.00 rrc11 4.83 5.13 41.00 1.00 rrc12 4.93 5.18 41.00 1.00 rrc13 5.58 5.58 40.00 1.00 rrc15 6.37 5.88 40.00 1.00 rrc16 4.41 2.46 27.00 1.00 Prefix Distribution globally and per rrc, per protocol. v4 v6 global 406808 2843 rrc00 326739 2686 rrc01 0 0 rrc04 336281 2474 rrc05 317547 2615 rrc06 315258 0 rrc07 316004 2620 rrc10 315404 2674 rrc11 316309 2615 rrc12 316441 2691 rrc13 376261 0 rrc15 323885 2327 rrc16 321240 2227 Prefix Distribution globally per Regional Internet Registry v4 v6 6to4 N/A 1 APNIC 89608 603 ARIN 111880 767 AfriNIC 3978 53 IANA IPv6 Special Use N/A 1 LACNIC 30166 130 LEGACY 51042 N/A RESERVED 26 N/A RIPE NCC 120081 1287 UNALLOCATED 27 1 Distribution of AS number wrt 2 and 4-Byte ASN. 2-Byte ASN 4-Byte ASN global 33841 215 rrc00 33634 212 rrc01 0 0 rrc04 33587 213 rrc05 33582 212 rrc06 33383 207 rrc07 33491 215 rrc10 33480 215 rrc11 33525 215 rrc12 33496 212 rrc13 33635 212 rrc15 33553 210 rrc16 33379 211 Distribution of AS number wrt single and multi-homed . Single-Homed Multi-Homed global 11624 22432 rrc00 12675 21171 rrc01 0 0 rrc04 13813 19987 rrc05 13039 20755 rrc06 19646 13944 rrc07 14308 19398 rrc10 13948 19747 rrc11 13161 20579 rrc12 13415 20293 rrc13 13713 20134 rrc15 14572 19191 rrc16 16963 16627 Distribution of AS number wrt transit. Transit-Only Transit Leaf global 195 5476 28385 rrc00 185 5261 28400 rrc01 0 0 0 rrc04 174 5130 28496 rrc05 181 5200 28413 rrc06 154 4658 28778 rrc07 200 5059 28447 rrc10 187 5096 28412 rrc11 195 5173 28372 rrc12 185 5119 28404 rrc13 189 5127 28531 rrc15 168 4992 28603 rrc16 145 4749 28696 AS number Distribution globally per Regional Internet Registry Distribution AFRINIC 307 APNIC 4088 ARIN 13753 IANA Unallocated 210 LACNIC 1293 RIPE NCC 14405 List of martians appearing throughout the week originAs duration rrcs 172.30.157.0/26 8968 44w 4d 07:59:02 rrc10/rrc16 192.168.20.0/24 6730 36w 07:59:03 rrc04 192.168.0.0/24 6730 36w 07:59:03 rrc04 192.168.145.0/24 6730 35w 3d 13:07:19 rrc04 10.34.6.0/25 6848 11w 06:27:45 rrc04 10.34.5.0/25 6848 10w 6d 23:39:19 rrc04 10.34.6.128/25 6848 10w 6d 23:17:18 rrc04 10.0.1.0/24 3741 10w 11:52:27 rrc00/rrc04/rrc11/rrc12 192.168.144.0/24 6730 9w 1d 12:44:34 rrc04 172.18.13.8/30 6730 9w 1d 08:23:03 rrc04 177.210.66.0/24 8402 6w 3d 23:59:03 rrc13 10.222.223.0/24 43756 2w 4d 07:59:05 rrc04/rrc05/rrc10/rrc16 10.254.2.0/24 43756 2w 4d 07:59:05 rrc04/rrc05/rrc10/rrc16 10.1.1.0/30 43756 2w 4d 07:59:03 rrc10 10.10.12.0/29 43756 2w 4d 07:59:03 rrc10 100.100.100.0/24 36992 2w 3d 15:58:47 rrc00/rrc04/rrc05/rrc06/rrc07/rrc10/rrc11/rrc12/rrc13/rrc15/rrc16 10.7.28.36/30 4230 2w 1d 15:59:02 rrc15 172.16.179.72/30 29208 1w 2d 21:53:55 rrc10/rrc16 172.16.185.112/28 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.79.0/24 29208 1w 2d 21:53:55 rrc10/rrc16 172.16.184.96/28 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.130.24/29 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.121.56/29 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.107.0/24 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.121.112/29 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.117.92/30 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.234.44/30 29208 1w 2d 21:53:55 rrc10/rrc16 172.16.172.144/30 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.81.0/24 29208 1w 2d 21:53:55 rrc10/rrc16 192.168.244.0/24 29208 1w 2d 21:53:55 rrc10/rrc16 172.16.176.16/28 29208 1w 2d 21:53:55 rrc10/rrc16 10.10.42.0/24 38091 1w 23:59:01 rrc04/rrc12 10.135.254.32/30 6848 2d 15:44:20 rrc04 10.135.254.28/30 6848 2d 15:44:20 rrc04 10.135.254.16/30 6848 2d 15:44:20 rrc04 10.135.254.20/30 6848 2d 15:44:20 rrc04 10.135.254.24/30 6848 2d 15:44:20 rrc04 10.135.254.36/30 6848 2d 15:44:20 rrc04 List of prefix related hot-spots during the week. as announcements withdrawals 200.11.29.0/24 28052 120616 55192 170.210.56.0/22 4270 126093 48867 91.208.167.0/24 28878 137370 30223 193.177.160.0/23 28878 125382 30890 2607:fc18::/32 33310 91954 24866 212.253.0.0/17 6822 50618 22116 212.253.192.0/18 6822 50614 22119 212.253.7.0/24 6822 47578 21965 212.253.6.0/24 6822 47575 21965 212.253.13.0/24 6822 47572 21966 62.168.199.0/24 31055 52781 5144 64.30.144.0/20 32258 33316 18437 2607:ffe8::/32 18786 32215 17227 2620:0:2220::/48 15318 32038 16969 2607:f4d8::/32 26785 31922 17031 2001:4950::/32 20205 32069 15544 2607:f4f8::/32 23127 31888 15316 2800:280::/32 27781 31578 15231 2607:f158::/32 12251 31667 15141 2607:f0f8::/32 32809 31612 15165 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 16 5 rrc01 N/A N/A rrc04 13 3 rrc05 54 7 rrc06 6 N/A rrc07 18 5 rrc10 17 6 rrc11 35 8 rrc12 47 20 rrc13 24 N/A rrc15 10 1 rrc16 6 3