RIS Statistics Report (2010-05-21 - 2010-05-28) This report was generated at Sat, 29 May 2010 00:30:54 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 5.11 4.60 42.00 1.00 rrc00 5.27 5.02 40.00 1.00 rrc01 0.00 0.00 0.00 0.00 rrc03 4.88 4.69 39.00 1.00 rrc04 5.50 4.39 39.00 1.00 rrc05 5.02 4.45 39.00 1.00 rrc06 4.77 3.57 32.00 1.00 rrc07 5.08 4.99 38.00 1.00 rrc10 5.13 4.70 41.00 1.00 rrc11 0.00 0.00 0.00 0.00 rrc12 4.85 4.76 39.00 1.00 rrc13 0.00 0.00 0.00 0.00 rrc14 4.70 4.66 42.00 1.00 rrc15 6.13 3.89 35.00 1.00 rrc16 4.45 2.51 31.00 1.00 Prefix Distribution globally and per rrc, per protocol. v4 v6 global 425938 3383 rrc00 337766 3139 rrc01 0 0 rrc03 392059 3134 rrc04 347376 3058 rrc05 328934 3064 rrc06 327694 0 rrc07 328424 3138 rrc10 326755 3107 rrc11 0 0 rrc12 325969 3150 rrc13 0 0 rrc14 331582 3173 rrc15 329703 1 rrc16 333359 2737 Prefix Distribution globally per Regional Internet Registry v4 v6 APNIC 100881 N/A ARIN 118697 N/A AfriNIC 5057 N/A LACNIC 34832 N/A LEGACY 61618 N/A RESERVED 8 N/A RIPE NCC 104833 N/A UNALLOCATED 12 3383 Distribution of AS number wrt 2 and 4-Byte ASN. 2-Byte ASN 4-Byte ASN global 34679 372 rrc00 34587 371 rrc01 0 0 rrc03 34544 370 rrc04 34537 370 rrc05 34526 370 rrc06 34274 366 rrc07 34448 369 rrc10 34429 369 rrc11 0 0 rrc12 34394 369 rrc13 0 0 rrc14 34495 369 rrc15 34355 368 rrc16 34363 369 Distribution of AS number wrt single and multi-homed . Single-Homed Multi-Homed global 11879 23172 rrc00 13024 21934 rrc01 0 0 rrc03 13209 21705 rrc04 14204 20703 rrc05 13514 21382 rrc06 20498 14142 rrc07 14609 20208 rrc10 14211 20587 rrc11 0 0 rrc12 13865 20898 rrc13 0 0 rrc14 14015 20849 rrc15 16650 18073 rrc16 16778 17954 Distribution of AS number wrt transit. Transit-Only Transit Leaf global 190 5647 29214 rrc00 181 5442 29335 rrc01 0 0 0 rrc03 178 5443 29293 rrc04 165 5317 29425 rrc05 178 5371 29347 rrc06 144 4785 29711 rrc07 187 5266 29364 rrc10 174 5292 29332 rrc11 0 0 0 rrc12 175 5331 29257 rrc13 0 0 0 rrc14 173 5353 29338 rrc15 151 4999 29573 rrc16 138 4947 29647 AS number Distribution globally per Regional Internet Registry Distribution AFRINIC 382 APNIC 4216 ARIN 13996 IANA Unallocated 137 LACNIC 1372 RIPE NCC 14948