RIS Statistics Report (2009-12-25 - 2010-01-01) This report was generated at Sat, 02 Jan 2010 14:40:46 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 4.97 4.55 153.00 1.00 rrc01 0.00 0.00 0.00 0.00 rrc04 0.00 0.00 0.00 0.00 rrc05 4.89 4.37 153.00 1.00 rrc06 0.00 0.00 0.00 0.00 rrc07 5.03 5.54 153.00 1.00 rrc10 5.12 4.12 153.00 1.00 rrc11 0.00 0.00 0.00 0.00 rrc12 0.00 0.00 0.00 0.00 rrc13 0.00 0.00 0.00 0.00 rrc15 0.00 0.00 0.00 0.00 rrc16 4.45 2.89 152.00 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 409603 2686 rrc00 326188 2556 rrc01 0 0 rrc03 314297 2517 rrc04 0 0 rrc05 322913 2498 rrc06 0 0 rrc07 311040 2495 rrc10 382518 2548 rrc11 0 0 rrc12 0 0 rrc13 0 0 rrc15 0 0 rrc16 317896 2173 Prefix Distribution globally per Regional Internet Registry v4 v6 6to4 N/A 1 APNIC 96542 596 ARIN 117856 732 AfriNIC 4500 54 IANA IPv6 Special Use N/A 1 LACNIC 35474 109 LEGACY 55309 N/A RESERVED 8 N/A RIPE NCC 99874 1192 UNALLOCATED 40 1 Distribution of AS number wrt 2 and 4-Byte ASN. 2-Byte ASN 4-Byte ASN global 33486 179 rrc00 33426 177 rrc01 0 0 rrc03 33342 174 rrc04 0 0 rrc05 33349 177 rrc06 0 0 rrc07 33259 178 rrc10 33239 179 rrc11 0 0 rrc12 0 0 rrc13 0 0 rrc15 0 0 rrc16 33175 175 Distribution of AS number wrt single and multi-homed . Single-Homed Multi-Homed global 12020 21645 rrc00 12906 20697 rrc01 0 0 rrc03 13511 20005 rrc04 0 0 rrc05 13661 19865 rrc06 0 0 rrc07 15078 18359 rrc10 14442 18976 rrc11 0 0 rrc12 0 0 rrc13 0 0 rrc15 0 0 rrc16 17320 16030 Distribution of AS number wrt transit. Transit-Only Transit Leaf global 176 5290 28199 rrc00 166 5150 28287 rrc01 0 0 0 rrc03 159 5050 28307 rrc04 0 0 0 rrc05 160 5068 28298 rrc06 0 0 0 rrc07 200 4897 28340 rrc10 160 4983 28275 rrc11 0 0 0 rrc12 0 0 0 rrc13 0 0 0 rrc15 0 0 0 rrc16 128 4681 28541 AS number Distribution globally per Regional Internet Registry Distribution AFRINIC 300 APNIC 4056 ARIN 13704 IANA Unallocated 79 LACNIC 1271 RIPE NCC 14255 List of martians appearing throughout the week originAs duration rrcs 172.30.157.0/26 8968 40w 4d 07:59:02 rrc10/rrc16 10.222.223.0/24 43756 3w 4d 02:53:07 rrc05/rrc10/rrc16 10.254.2.0/24 43756 3w 4d 02:53:07 rrc05/rrc10/rrc16 10.1.1.0/30 43756 3w 4d 02:53:04 rrc10 10.10.11.0/29 43756 3w 4d 02:53:04 rrc10 192.168.168.240/28 40633 1w 1d 16:51:50 rrc10/rrc16 10.0.0.0/8 196781 6d 11:44:02 rrc05 10.10.12.0/29 43756 3d 23:23:04 rrc10 1.1.1.0/30 3313 00:00:12 rrc10 1.1.2.0/30 3313 00:00:09 rrc10 Warning: not all route collectors returned data, and therefore the results might not be complete List of prefix related hot-spots during the week. as announcements withdrawals 193.238.152.0/22 34787 565507 69052 170.210.56.0/22 4270 238066 108452 200.11.29.0/24 28052 201594 98562 212.253.0.0/17 6822 197370 98094 212.253.192.0/18 6822 197370 98093 120.89.80.0/21 38437 286180 7797 212.253.7.0/24 6822 189889 94303 212.253.13.0/24 6822 189888 94302 212.253.6.0/24 6822 189885 94300 212.253.20.0/24 6822 171862 85779 2607:fc18::/32 33310 214061 32698 202.5.154.0/24 17557 93401 39215 69.69.228.0/22 1790 93679 37263 69.34.252.0/23 1790 93679 37262 69.34.220.0/22 1790 93679 37261 67.77.98.0/23 1790 93670 37256 204.214.88.0/24 1790 92355 37120 64.30.144.0/20 32258 92408 22182 201.251.249.0/24 27754 67881 26594 200.80.224.0/24 27754 69063 11030 Peering overview per rrc and per protocol v4 v6 rrc00 16 5 rrc01 N/A N/A rrc03 101 13 rrc04 N/A N/A rrc05 55 6 rrc06 N/A N/A rrc07 18 5 rrc10 16 6 rrc11 N/A N/A rrc12 N/A N/A rrc13 N/A N/A rrc15 N/A N/A rrc16 6 3