RIS Statistics Report (20040607-20040614) This report was generated at Mon Jun 14 00:15:01 UTC 2004. 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. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 APNIC 26058 25975 18535 24526 25389 20329 18157 16862 14108 8894 0 20588 ARIN 58570 58496 29177 57264 58179 54612 27492 49514 25443 9870 0 52338 LACNIC 6185 5939 4366 5749 6167 5589 3874 5473 3824 1900 0 5464 RIPE NCC 24826 24340 17763 23216 24574 16174 16290 19462 15038 6174 0 18486 OLD 31322 31180 16067 29498 30979 27249 15889 26422 14002 6022 0 26431 IANA 692 691 441 683 687 457 444 539 295 152 0 561 RFC1918 4 0 0 0 3 0 1 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 147657 146621 86349 140936 145978 124410 82147 118272 72710 33012 0 123868 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 10029 10015 6972 244 9983 9658 6923 9177 6477 3008 0 9158 APNIC 2032 2028 1678 29 2026 1685 1638 1422 1428 943 0 1740 RIPE NCC 5579 5561 4729 2199 5572 4424 4448 5062 4200 2303 0 4662 LACNIC 53 53 42 4 52 50 42 52 36 20 0 46 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 25 18 10 3 19 10 17 9 7 3 0 9 Others 1 1 1 0 1 0 1 0 0 0 0 0 Total 17719 17676 13432 2479 17653 15827 13069 15722 12148 6277 0 15615 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 2821 3091 2791 140 3202 4851 2368 4534 2817 1835 0 4432 APNIC 522 571 700 21 627 743 576 598 512 454 0 726 RIPE NCC 1513 1819 1875 1269 1641 1952 1575 2663 1681 1223 0 2266 LACNIC 24 25 22 2 25 30 23 32 19 16 0 25 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 17 13 8 0 16 7 13 7 4 2 0 6 Others 0 1 1 0 0 0 1 0 0 0 0 0 Total 4897 5520 5397 1432 5511 7583 4556 7834 5033 3530 0 7455 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 7208 6924 4181 104 6781 4807 4555 4643 3660 1173 0 4726 APNIC 1510 1457 978 8 1399 942 1062 824 916 489 0 1014 RIPE NCC 4066 3742 2854 930 3931 2472 2873 2399 2519 1080 0 2396 LACNIC 29 28 20 2 27 20 19 20 17 4 0 21 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 8 5 2 3 3 3 4 2 3 1 0 3 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 12822 12156 8035 1047 12142 8244 8513 7888 7115 2747 0 8160 Others: AS65535 o List of martians appearing throughout the week. Prefix Origin AS 192.168.5.0/24 6721 192.168.90.0/24 5417 192.168.91.0/24 5417 o List of hot-spots during the week. There is no hot-spot observed during the week :) Total number of RIS BGP peering sessions: 382