RIS Statistics Report (2010-05-28 - 2010-06-04) This report was generated at Sat, 05 Jun 2010 01:26:38 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 5.14 4.47 43.00 1.00 rrc00 5.36 4.90 43.00 1.00 rrc01 0.00 0.00 0.00 0.00 rrc03 4.99 4.62 41.00 1.00 rrc04 5.50 4.16 42.00 1.00 rrc05 5.03 4.31 41.00 1.00 rrc06 4.80 3.46 41.00 1.00 rrc07 5.10 4.94 41.00 1.00 rrc10 5.09 4.31 40.00 1.00 rrc11 0.00 0.00 0.00 0.00 rrc12 4.87 4.58 42.00 1.00 rrc13 0.00 0.00 0.00 0.00 rrc14 4.67 4.38 42.00 1.00 rrc15 6.18 4.13 41.00 1.00 rrc16 4.44 2.43 32.00 1.00 Prefix Distribution globally and per rrc, per protocol. v4 v6 global 433151 3417 rrc00 337241 3234 rrc01 0 0 rrc03 390285 3155 rrc04 352134 3124 rrc05 327037 3135 rrc06 325844 0 rrc07 326539 3127 rrc10 323999 3191 rrc11 0 0 rrc12 324949 3223 rrc13 0 0 rrc14 329827 3275 rrc15 327920 3016 rrc16 331058 2782 Prefix Distribution globally per Regional Internet Registry v4 v6 6to4 N/A 1 APNIC 100686 793 ARIN 119052 924 AfriNIC 5121 59 IANA N/A 1 LACNIC 34968 150 LEGACY 61629 N/A RESERVED 24 N/A RIPE NCC 111670 1485 UNALLOCATED 1 4 Distribution of AS number wrt 2 and 4-Byte ASN. 2-Byte ASN 4-Byte ASN global 34688 378 rrc00 34604 374 rrc01 0 0 rrc03 34570 373 rrc04 34555 374 rrc05 34539 373 rrc06 34283 368 rrc07 34475 373 rrc10 34431 374 rrc11 0 0 rrc12 34419 371 rrc13 0 0 rrc14 34528 373 rrc15 34451 372 rrc16 34383 375 Distribution of AS number wrt single and multi-homed . Single-Homed Multi-Homed global 11973 23093 rrc00 13122 21856 rrc01 0 0 rrc03 13276 21667 rrc04 14310 20619 rrc05 13661 21251 rrc06 20534 14117 rrc07 14579 20269 rrc10 14603 20202 rrc11 0 0 rrc12 14077 20713 rrc13 0 0 rrc14 14003 20898 rrc15 16865 17958 rrc16 17147 17611 Distribution of AS number wrt transit. Transit-Only Transit Leaf global 177 5614 29275 rrc00 166 5436 29376 rrc01 0 0 0 rrc03 174 5399 29370 rrc04 154 5306 29469 rrc05 173 5350 29389 rrc06 139 4762 29750 rrc07 173 5267 29408 rrc10 166 5256 29383 rrc11 0 0 0 rrc12 167 5297 29326 rrc13 0 0 0 rrc14 173 5343 29385 rrc15 137 5008 29678 rrc16 138 4899 29721 AS number Distribution globally per Regional Internet Registry Distribution AFRINIC 382 APNIC 4223 ARIN 13986 IANA Unallocated 140 LACNIC 1373 RIPE NCC 14962 List of martians appearing throughout the week originAs duration rrcs 192.168.0.0/24 6730 54w 07:59:03 rrc04 192.168.1.0/24 6730 8w 3d 11:58:23 rrc04 172.20.1.0/24 28809 5w 1d 23:44:43 rrc05/rrc10/rrc16 10.35.64.0/18 38984 5w 1d 23:44:13 rrc05/rrc10/rrc16 172.16.243.205/32 8434 5w 02:29:52 rrc04 172.22.0.0/23 35002 4w 6d 23:49:51 rrc10/rrc16 172.22.3.0/24 35002 4w 6d 23:49:50 rrc10/rrc16 172.22.5.0/24 35002 4w 6d 23:49:50 rrc10/rrc16 172.22.2.0/24 35002 4w 6d 23:49:50 rrc10/rrc16 172.22.4.0/24 35002 4w 6d 23:49:50 rrc10/rrc16 172.22.51.0/24 35002 4w 6d 23:49:50 rrc10/rrc16 172.30.66.96/27 28809 4w 5d 22:53:09 rrc10/rrc16 192.168.20.0/24 6730 54w 07:59:03 rrc04 192.168.20.0/24 42100 4w 5d 08:37:50 rrc10/rrc16 192.168.98.0/24 42100 4w 5d 08:37:50 rrc10/rrc16 172.16.243.209/32 8434 4w 08:00:00 rrc04 172.16.71.0/24 4927 2w 5d 03:34:52 rrc10/rrc16 10.15.0.0/30 39912 2w 2d 05:27:28 rrc05 192.168.26.0/24 39912 1w 5d 06:13:47 rrc05 192.0.2.0/24 8607 1w 21:34:54 rrc07 172.20.70.192/30 4766 1w 00:01:50 rrc04 10.1.3.0/24 112233 01:39:54 rrc04 10.108.0.0/16 47914 00:00:13 rrc05/rrc10 10.101.0.0/16 47914 00:00:13 rrc05/rrc10 10.0.0.0/16 47914 00:00:13 rrc05/rrc10 10.107.0.0/16 47914 00:00:13 rrc05/rrc10 10.88.0.0/16 47914 00:00:13 rrc05/rrc10 10.52.0.0/16 47914 00:00:13 rrc05/rrc10 10.10.10.0/24 47914 00:00:13 rrc05/rrc10 10.109.0.0/16 47914 00:00:13 rrc05/rrc10 10.44.0.0/16 47914 00:00:13 rrc05/rrc10 10.110.0.0/16 47914 00:00:13 rrc05/rrc10 10.106.0.0/16 47914 00:00:13 rrc05/rrc10 10.98.0.0/16 47914 00:00:13 rrc05/rrc10 10.32.0.0/16 47914 00:00:13 rrc05/rrc10 10.99.0.0/16 47914 00:00:13 rrc05/rrc10 10.10.13.0/24 47914 00:00:13 rrc05/rrc10 10.105.0.0/16 47914 00:00:13 rrc05/rrc10 192.168.110.0/24 47914 00:00:13 rrc05/rrc10 10.100.0.0/16 47914 00:00:13 rrc05/rrc10 192.168.6.0/23 47914 00:00:13 rrc05/rrc10 List of prefix related hot-spots during the week. as announcements withdrawals 196.2.16.0/24 10474 15076 0 200.13.36.0/24 28477 10152 2290 64.76.40.0/24 3549 10690 332 58.207.96.0/19 4538 4707 4708 130.36.34.0/24 32528 6425 2464 130.36.35.0/24 32528 6420 2463 63.211.68.0/22 35931 7263 609 198.140.43.0/24 35931 6045 0 206.184.16.0/24 174 5033 317 205.91.160.0/20 5976 4278 457 143.138.107.0/24 747 3416 1317 180.233.225.0/24 38680 3072 119 190.65.228.0/22 3816 2628 0 188.187.184.0/24 41786 2382 158 200.11.29.0/24 28052 2117 356 217.64.96.0/20 21271 1933 0 202.92.235.0/24 9498 1218 591 206.192.11.0/24 11613 1746 0 213.158.20.0/24 31496 1190 351 195.88.66.0/23 48861 1497 1 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 rrc03 100 14 rrc04 13 3 rrc05 55 7 rrc06 5 N/A rrc07 18 5 rrc10 18 5 rrc11 N/A N/A rrc12 47 19 rrc13 N/A N/A rrc14 18 9 rrc15 13 1 rrc16 6 2