November 2008 - ris-users - mailman.ripe.net

RIS Statistics Report
by risops＠ripe.net 24 Nov '08

24 Nov '08

RIS Statistics Report (20081117-20081124) This report was generated at Mon Nov 24 00:15:01 UTC 2008. 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 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 70301 69567 59878 0 60244 62092 61972 60879 59832 59665 60574 61770 63535 61397 59415 64045 ARIN 97953 96899 92085 0 92216 92602 92734 95178 92433 91674 92475 94275 92956 94153 93123 92720 LACNIC 29697 28195 26874 0 22728 24895 24670 25332 24737 24249 25318 20743 25283 27915 29249 20400 RIPE NCC 112150 62695 96307 0 60767 60808 62388 58880 61097 61361 61071 66484 63371 59896 59768 59017 AfriNIC 1656 1630 1638 0 1627 1633 1642 1641 1644 1628 1648 1644 1647 1640 1634 1623 Old 45909 43965 41898 0 42626 42826 42824 42461 42016 41717 41996 42855 42767 42942 41704 42693 IANA 38 2 38 0 2 2 2 2 2 2 2 38 2 2 2 2 RFC1918 803 136 316 0 1 28 444 0 1 15 0 7 1 287 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 358507 303089 319034 0 280211 284886 286676 284373 281762 280311 283084 287816 289562 288232 284908 280500 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13012 12977 12887 0 12937 12944 12923 12870 12896 12879 12909 12979 12955 12962 12840 12828 APNIC 3587 3574 3521 0 3544 3549 3529 3520 3524 3516 3535 3551 3514 3556 3480 3511 RIPE NCC 12488 12458 12431 0 12407 12429 12434 12375 12440 12423 12445 12451 12434 12418 12381 12402 LACNIC 1061 1055 1046 0 1053 1053 1051 1050 1045 1043 1047 1053 1055 1053 1042 1040 AFRINIC 235 234 234 0 230 231 232 228 230 231 234 231 230 233 229 227 IANA 2 2 2 0 2 2 2 0 2 2 2 1 2 2 1 0 Private 96 40 40 0 44 27 27 16 26 28 32 39 30 30 23 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30482 30341 30162 0 30217 30235 30199 30059 30163 30123 30205 30305 30220 30255 29996 30032 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3965 4659 4733 0 4801 5383 5326 7790 5451 5155 4754 4500 4799 4734 6542 7752 APNIC 922 1087 1163 0 1173 1267 1240 1710 1285 1284 1130 1128 1278 1157 1546 1808 RIPE NCC 3804 4413 4409 0 4586 5023 4557 7507 4884 4588 4594 4519 4667 4851 6136 7072 LACNIC 336 398 407 0 420 418 414 494 422 416 398 392 413 393 433 513 AFRINIC 79 91 82 0 96 89 86 102 88 84 87 86 90 85 89 111 IANA 1 1 1 0 2 1 1 0 1 1 1 1 1 1 0 0 Private 73 27 33 0 33 14 16 8 18 20 26 28 17 24 17 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9181 10677 10829 0 11111 12195 11641 17611 12149 11549 10991 10654 11265 11246 14763 17275 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9047 8318 8154 0 8136 7561 7597 5080 7445 7724 8155 8479 8156 8228 6298 5076 APNIC 2665 2487 2358 0 2371 2282 2289 1810 2239 2232 2405 2423 2236 2399 1934 1703 RIPE NCC 8684 8045 8022 0 7821 7406 7877 4868 7556 7835 7851 7932 7767 7567 6245 5330 LACNIC 725 657 639 0 633 635 637 556 623 627 649 661 642 660 609 527 AFRINIC 156 143 152 0 134 142 146 126 142 147 147 145 140 148 140 116 IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 1 1 0 Private 23 13 7 0 11 13 11 8 8 8 6 11 13 6 6 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21301 19664 19333 0 19106 18040 18558 12448 18014 18574 19214 19651 18955 19009 15233 12757 IANA : AS64441 AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25417 25502 25398 0 25481 25523 25435 25792 25484 25429 25450 25498 25483 25476 25576 25857 Transit 4928 4718 4624 0 4614 4587 4638 4158 4544 4561 4620 4683 4617 4653 4295 4073 Transit-only 150 130 146 0 129 132 132 111 140 135 140 133 126 133 128 106 Total 30495 30350 30168 0 30224 30242 30205 30061 30168 30125 30210 30314 30226 30262 29999 30036 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.88 6.45 5.39 0.00 5.29 6.03 5.68 5.39 5.69 5.98 5.40 5.33 6.15 5.26 6.69 4.94 Std 2.47 2.56 2.38 0.00 2.16 2.41 2.49 2.39 2.53 2.50 2.44 2.39 2.42 2.40 2.55 1.60 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/16 11014 10.0.22.0/24 39912 10.0.26.0/24 11014 10.0.27.0/24 11014 10.0.28.0/24 11014 10.0.29.0/24 11014 10.0.30.0/24 11014 10.0.31.0/24 11014 10.0.32.0/24 11014 10.0.33.0/24 11014 10.0.42.0/24 11014 10.7.0.0/16 11014 10.9.2.0/29 11014 10.9.2.8/30 11014 10.10.10.0/30 11014 10.10.10.1/32 11014 10.20.30.0/30 8342 10.33.50.0/24 11014 10.33.50.1/32 11014 10.33.51.0/24 11014 10.33.52.0/24 11014 10.33.53.0/24 11014 10.33.54.0/24 11014 10.33.55.0/24 11014 10.33.56.0/24 11014 10.33.57.0/24 11014 10.33.58.0/24 11014 10.33.59.0/24 11014 10.33.60.0/24 11014 10.33.61.0/24 11014 10.33.62.0/24 11014 10.33.63.0/24 11014 10.33.64.0/24 11014 10.33.65.0/24 11014 10.33.66.0/24 11014 10.33.67.0/24 11014 10.33.68.0/24 11014 10.33.69.0/24 11014 10.33.70.0/24 11014 10.33.71.0/24 11014 10.33.72.0/24 11014 10.33.73.0/24 11014 10.33.74.0/24 11014 10.33.75.0/24 11014 10.33.76.0/24 11014 10.33.77.0/24 11014 10.33.78.0/24 11014 10.33.79.0/24 11014 10.33.80.0/24 11014 10.42.0.0/16 12732 10.44.5.6/32 11014 10.44.5.7/32 11014 10.44.5.8/32 11014 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.222.255.0/24 12732 10.233.25.8/32 11014 10.233.25.9/32 11014 10.233.25.10/32 11014 10.233.25.11/32 11014 10.233.25.12/32 11014 10.233.25.13/32 11014 10.233.25.14/32 11014 10.233.25.15/32 11014 10.233.25.16/32 11014 10.233.25.17/32 11014 10.233.25.18/32 11014 10.233.25.19/32 11014 10.233.25.20/32 11014 10.233.25.21/32 11014 10.233.25.22/32 11014 10.233.25.23/32 11014 10.233.25.24/32 11014 10.233.25.25/32 11014 10.233.25.26/32 11014 10.233.25.27/32 11014 10.233.25.28/32 11014 10.233.25.29/32 11014 10.233.25.30/32 11014 10.233.25.31/32 11014 10.233.25.32/32 11014 10.233.25.33/32 11014 10.233.25.34/32 11014 10.233.25.35/32 11014 10.233.25.36/32 11014 10.233.25.37/32 11014 10.233.25.38/32 11014 10.233.25.39/32 11014 10.233.25.40/32 11014 10.233.25.41/32 11014 10.233.25.42/32 11014 10.233.25.43/32 11014 10.233.25.44/32 11014 10.233.25.45/32 11014 10.233.25.46/32 11014 10.233.25.47/32 11014 10.233.25.48/32 11014 10.233.25.49/32 11014 10.233.25.50/32 11014 10.233.25.51/32 11014 10.233.25.52/32 11014 10.233.25.53/32 11014 10.233.25.54/32 11014 10.233.25.55/32 11014 10.233.25.56/32 11014 10.233.25.57/32 11014 10.233.25.58/32 11014 10.233.25.220/32 11014 10.233.25.240/32 11014 172.16.0.0/16 11014 172.16.16.101/32 39912 172.17.0.0/16 11014 172.19.109.0/24 11014 172.21.0.0/16 11014 172.22.0.0/30 11014 172.22.0.3/32 11014 172.22.0.4/32 11014 172.22.11.75/32 1267 172.22.11.159/32 1267 172.22.11.168/32 1267 172.22.11.220/32 1267 172.22.12.97/32 1267 172.22.12.138/32 1267 172.22.12.142/32 1267 172.22.12.150/32 1267 172.22.12.162/32 1267 172.22.12.164/32 1267 172.22.12.165/32 1267 172.22.12.167/32 1267 172.22.12.177/32 1267 172.23.200.0/24 11014 172.25.4.0/24 31501 192.0.2.0/24 12732 192.168.0.0/24 11014 192.168.1.0/24 11014 192.168.2.0/24 11014 192.168.5.0/24 11014 192.168.5.92/32 11014 192.168.5.93/32 11014 192.168.6.0/24 12732 192.168.6.4/30 11014 192.168.6.8/29 11014 192.168.6.16/30 11014 192.168.6.32/27 11014 192.168.6.64/26 11014 192.168.6.92/32 11014 192.168.6.192/28 11014 192.168.6.208/30 11014 192.168.6.212/30 11014 192.168.6.216/29 11014 192.168.6.240/29 11014 192.168.8.0/24 11014 192.168.9.0/24 11014 192.168.10.0/24 34245 192.168.11.0/24 11014 192.168.12.0/24 11014 192.168.16.0/26 11014 192.168.17.0/24 12732 192.168.20.0/26 11014 192.168.20.64/26 11014 192.168.20.128/26 11014 192.168.21.0/26 11014 192.168.21.64/26 11014 192.168.21.128/26 11014 192.168.22.0/24 11014 192.168.23.0/30 11014 192.168.23.5/32 11014 192.168.24.0/24 11014 192.168.24.252/30 11014 192.168.25.0/24 11014 192.168.26.0/24 11014 192.168.27.0/26 11014 192.168.27.64/30 11014 192.168.27.72/29 11014 192.168.27.80/29 11014 192.168.27.128/28 11014 192.168.28.0/28 11014 192.168.29.0/24 11014 192.168.29.8/30 11014 192.168.29.32/30 11014 192.168.30.0/24 11014 192.168.31.0/30 11014 192.168.31.9/32 11014 192.168.31.10/32 11014 192.168.32.0/24 12732 192.168.34.0/24 12732 192.168.40.0/29 11014 192.168.48.0/24 11014 192.168.50.0/24 11014 192.168.51.0/24 11014 192.168.52.0/24 11014 192.168.53.0/24 11014 192.168.54.0/24 11014 192.168.55.0/24 11014 192.168.56.0/24 11014 192.168.57.0/24 11014 192.168.58.0/24 11014 192.168.59.0/24 11014 192.168.60.0/24 11014 192.168.61.0/29 11014 192.168.70.0/26 11014 192.168.70.64/30 11014 192.168.70.72/29 11014 192.168.70.80/30 11014 192.168.71.0/28 11014 192.168.71.16/28 11014 192.168.80.64/26 11014 192.168.90.0/24 11014 192.168.93.16/29 11014 192.168.96.0/19 12732 192.168.100.0/25 11014 192.168.102.0/24 11014 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.110.0/24 11014 192.168.111.0/24 12732 192.168.112.0/24 12732 192.168.113.0/24 11014 192.168.116.0/27 11014 192.168.117.0/24 11014 192.168.118.0/24 11014 192.168.119.0/29 11014 192.168.120.0/24 11014 192.168.121.0/24 11014 192.168.122.0/24 11014 192.168.123.0/24 11014 192.168.124.0/24 11014 192.168.125.0/24 11014 192.168.126.0/24 11014 192.168.127.0/24 11014 192.168.128.0/24 11014 192.168.129.0/30 11014 192.168.130.0/24 11014 192.168.131.0/24 11014 192.168.132.0/24 11014 192.168.133.0/24 11014 192.168.134.0/24 11014 192.168.135.0/24 11014 192.168.136.0/24 11014 192.168.137.0/24 11014 192.168.138.0/24 11014 192.168.139.0/24 11014 192.168.140.0/24 11014 192.168.141.0/24 11014 192.168.142.0/24 11014 192.168.143.0/24 11014 192.168.144.0/24 11014 192.168.145.0/24 11014 192.168.146.0/24 11014 192.168.147.0/24 11014 192.168.148.0/24 11014 192.168.149.0/27 11014 192.168.150.0/24 11014 192.168.151.0/25 11014 192.168.151.44/30 11014 192.168.151.56/30 11014 192.168.151.60/30 11014 192.168.151.128/25 11014 192.168.152.0/24 11014 192.168.153.0/24 11014 192.168.154.0/28 11014 192.168.155.0/24 11014 192.168.156.0/24 11014 192.168.157.0/28 11014 192.168.157.16/28 11014 192.168.157.32/28 11014 192.168.158.0/28 11014 192.168.159.0/24 11014 192.168.160.0/24 11014 192.168.161.0/24 11014 192.168.162.0/24 11014 192.168.163.0/24 11014 192.168.164.0/24 11014 192.168.170.0/24 11014 192.168.171.0/26 11014 192.168.174.252/30 11014 192.168.178.0/24 11014 192.168.192.0/21 7497 192.168.196.0/24 11014 192.168.198.0/30 11014 192.168.199.0/24 11014 192.168.201.0/24 11014 192.168.203.0/24 34245 192.168.211.0/24 11014 192.168.230.0/24 11014 192.168.231.0/30 11014 192.168.231.4/30 11014 192.168.239.0/24 11014 192.168.239.11/32 11014 192.168.239.12/32 11014 192.168.240.0/24 11014 192.168.241.0/24 11014 192.168.241.34/32 11014 192.168.242.0/24 11014 192.168.243.0/24 11014 192.168.244.0/24 11014 192.168.245.0/24 11014 192.168.246.0/24 11014 192.168.247.0/24 11014 192.168.248.0/30 11014 192.168.248.8/30 11014 192.168.248.12/30 11014 192.168.248.20/32 11014 192.168.248.21/32 11014 192.168.248.22/32 11014 192.168.248.30/32 11014 192.168.248.32/30 11014 192.168.249.0/24 11014 192.168.250.0/30 11014 192.168.251.0/24 11014 192.168.252.0/24 11014 192.168.252.128/32 11014 192.168.252.136/32 11014 192.168.252.200/32 11014 192.168.252.253/32 11014 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 825219 64.162.116.0/24 5033 631336 210.214.151.0/24 9583 577600 77.95.144.0/22 29282 547004 124.7.201.0/24 9583 514762 221.135.80.0/24 9583 460227 195.47.233.0/24 30850 368530 41.204.2.0/24 32398 353941 74.209.130.0/23 29798 185526 71.94.46.0/24 4323 144532 Total number of RIS BGP peering sessions: 647

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RIS Statistics Report
by risops＠ripe.net 17 Nov '08

17 Nov '08

RIS Statistics Report (20081110-20081117) This report was generated at Mon Nov 17 00:15:01 UTC 2008. 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 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 68395 67534 59419 0 59955 61401 61167 60171 59156 58975 59697 60668 62348 60691 59413 63704 ARIN 98008 95721 91936 0 92519 92704 92273 94722 91781 91216 91758 92918 91758 93698 93452 92554 LACNIC 23692 20596 20569 0 20721 20544 20693 20652 20513 20365 20542 20555 20487 20527 23355 20350 RIPE NCC 76877 61936 64587 0 60742 61337 63129 59022 62030 61407 62292 60853 64257 59871 59863 58866 AfriNIC 1676 1601 1663 0 1657 1655 1662 1661 1656 1652 1660 1617 1622 1660 1659 1645 Old 45758 43575 42227 0 42491 42593 42561 42232 41538 41549 41660 42496 42235 42769 42465 42606 IANA 2 2 2 0 2 2 2 2 2 2 2 2 1 2 2 1 RFC1918 503 0 29 0 2 17 441 0 0 2 1 1 1 0 15 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 314911 290965 280432 0 278089 280253 281928 278462 276676 275168 277612 279110 282709 279218 280224 279726 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 12978 12939 12870 0 12939 12927 12909 12853 12870 12864 12879 12933 12911 12952 12918 12803 APNIC 3567 3557 3502 0 3529 3525 3506 3499 3499 3496 3512 3535 3500 3539 3491 3501 RIPE NCC 12429 12405 12386 0 12388 12382 12388 12328 12386 12380 12389 12392 12378 12382 12351 12363 LACNIC 1061 1056 1047 0 1055 1055 1053 1052 1045 1045 1047 1055 1052 1056 1057 1041 AFRINIC 231 230 231 0 229 230 231 227 229 229 231 230 229 231 228 226 IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 0 1 0 Private 116 49 56 0 64 46 51 32 42 37 46 45 33 44 37 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30383 30237 30093 0 30204 30166 30139 29991 30072 30052 30105 30190 30104 30204 30083 29960 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3984 4633 4747 0 4822 5457 5428 7801 5296 5266 4683 4555 4872 4634 5831 7717 APNIC 915 1108 1176 0 1179 1241 1236 1620 1277 1309 1119 1150 1317 1111 1428 1704 RIPE NCC 3789 4589 4375 0 4398 4867 4613 7418 4846 4572 4594 4599 4867 4642 5774 7105 LACNIC 341 414 412 0 398 428 422 506 420 432 410 405 438 406 422 527 AFRINIC 84 93 90 0 94 98 94 110 95 95 94 96 98 94 98 111 IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 0 1 0 Private 84 35 41 0 51 29 33 22 26 23 31 35 19 30 22 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9198 10873 10842 0 10942 12121 11827 17477 11961 11698 10932 10840 11612 10917 13576 17185 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8994 8306 8123 0 8117 7470 7481 5052 7574 7598 8196 8378 8039 8318 7087 5086 APNIC 2652 2449 2326 0 2350 2284 2270 1879 2222 2187 2393 2385 2183 2428 2063 1797 RIPE NCC 8640 7816 8011 0 7990 7515 7775 4910 7540 7808 7795 7793 7511 7740 6577 5258 LACNIC 720 642 635 0 657 627 631 546 625 613 637 650 614 650 635 514 AFRINIC 147 137 141 0 135 132 137 117 134 134 137 134 131 137 130 115 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 32 14 15 0 13 17 18 10 16 14 15 10 14 14 15 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21185 19364 19251 0 19262 18045 18312 12514 18111 18354 19173 19350 18492 19287 16507 12775 IANA : AS64511 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25347 25455 25349 0 25423 25460 25408 25721 25386 25397 25372 25433 25428 25403 25541 25782 Transit 4900 4663 4605 0 4663 4590 4608 4163 4553 4525 4599 4636 4554 4674 4424 4072 Transit-only 153 130 147 0 126 126 132 111 137 135 140 128 126 139 123 111 Total 30400 30248 30101 0 30212 30176 30148 29995 30076 30057 30111 30197 30108 30216 30088 29965 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.76 5.98 5.39 0.00 5.38 6.07 5.68 5.39 5.61 6.00 5.37 5.08 5.90 5.20 6.57 4.93 Std 2.27 2.29 2.27 0.00 2.22 2.20 2.31 2.13 2.33 2.36 2.30 2.06 2.14 2.25 2.31 1.60 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.1.1.1/32 4766 10.20.30.0/30 8342 10.42.0.0/16 12732 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.222.255.0/24 12732 172.16.16.101/32 39912 172.25.4.0/24 31501 192.168.1.0/24 12732 192.168.2.0/24 34245 192.168.6.0/24 12732 192.168.10.0/24 34245 192.168.11.0/24 12732 192.168.16.0/24 12732 192.168.17.0/24 12732 192.168.32.0/24 12732 192.168.34.0/24 12732 192.168.50.0/24 25973 192.168.96.0/19 12732 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.111.0/24 12732 192.168.112.0/24 12732 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/21 7497 192.168.201.0/24 34245 192.168.242.0/24 12732 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 782189 64.162.116.0/24 5033 598828 210.214.151.0/24 9583 562619 189.70.0.0/19 7738 536524 77.95.144.0/22 29282 524262 221.135.80.0/24 9583 473229 91.209.21.0/24 48131 435991 195.47.233.0/24 30850 365298 8.192.154.0/24 14106 223708 74.209.130.0/23 29798 201379 Total number of RIS BGP peering sessions: 647

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RIS Statistics Report
by risops＠ripe.net 10 Nov '08

10 Nov '08

RIS Statistics Report (20081103-20081110) This report was generated at Mon Nov 10 00:15:02 UTC 2008. 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 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 68237 67658 59248 0 64498 61329 61130 60423 59163 58985 59754 61293 59476 60801 59460 63569 ARIN 98020 95797 91935 0 92775 92496 91860 94221 91406 91625 92080 92938 92093 93873 93056 92219 LACNIC 23236 20468 20332 0 20560 20517 20517 20494 20443 20389 20483 20410 20301 20436 23130 20227 RIPE NCC 104488 61102 94873 0 60016 59994 61855 58275 59563 60643 60083 60680 61324 59169 58894 58681 AfriNIC 1604 1588 1594 0 1572 1591 1598 1597 1590 1586 1594 1562 1587 1596 1595 1566 Old 45640 43676 42072 0 42851 42841 42786 42507 41819 41827 41998 42519 42246 43042 42799 42596 IANA 38 0 38 0 0 0 0 0 0 0 0 0 0 0 0 0 RFC1918 487 0 33 0 1 1 434 0 0 2 0 0 1 0 15 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 341750 290289 310125 0 282273 278769 280180 277517 273984 275057 275992 279402 277028 278917 278949 278858 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 12953 12930 12848 0 12923 12906 12884 12833 12849 12836 12858 12928 12902 12924 12899 12790 APNIC 3563 3555 3496 0 3521 3522 3504 3493 3491 3488 3504 3533 3490 3537 3490 3490 RIPE NCC 12403 12378 12363 0 12366 12357 12360 12302 12360 12358 12366 12369 12347 12355 12325 12324 LACNIC 1055 1052 1042 0 1053 1051 1046 1043 1041 1040 1044 1052 1049 1052 1051 1037 AFRINIC 229 228 228 0 229 228 228 226 227 227 228 228 225 228 227 223 IANA 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0 Private 127 72 79 0 62 33 53 23 49 80 88 53 64 41 33 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30331 30216 30057 0 30154 30097 30076 29920 30018 30029 30088 30164 30077 30137 30025 29889 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3898 4562 4433 0 4582 5275 5282 7691 5395 5029 4617 4386 4913 4529 5636 7745 APNIC 916 1092 1171 0 1155 1252 1264 1625 1315 1277 1122 1114 1323 1192 1370 1824 RIPE NCC 3780 4475 4304 0 4371 5002 4572 7653 4760 4574 4572 4438 4922 4855 5845 7213 LACNIC 345 426 426 0 415 436 432 516 432 437 418 408 442 418 426 541 AFRINIC 81 86 87 0 88 94 90 103 88 94 91 88 94 94 98 109 IANA 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0 Private 95 50 62 0 48 18 40 13 32 63 69 35 45 27 19 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9116 10692 10484 0 10659 12077 11681 17601 12023 11474 10889 10470 11739 11115 13394 17452 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9055 8368 8415 0 8341 7631 7602 5142 7454 7807 8241 8542 7989 8395 7263 5045 APNIC 2647 2463 2325 0 2366 2270 2240 1868 2176 2211 2382 2419 2167 2345 2120 1666 RIPE NCC 8623 7903 8059 0 7995 7355 7788 4649 7600 7784 7794 7931 7425 7500 6480 5111 LACNIC 710 626 616 0 638 615 614 527 609 603 626 644 607 634 625 496 AFRINIC 148 142 141 0 141 134 138 123 139 133 137 140 131 134 129 114 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 32 22 17 0 14 15 13 10 17 17 19 18 19 14 14 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21215 19524 19573 0 19495 18020 18395 12319 17995 18555 19199 19694 18338 19022 16631 12437 IANA : AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25305 25408 25318 0 25395 25424 25369 25682 25351 25383 25384 25362 25430 25381 25480 25735 Transit 4893 4683 4601 0 4641 4552 4586 4137 4530 4512 4570 4672 4523 4633 4425 4057 Transit-only 152 141 148 0 130 132 131 107 143 140 141 143 129 136 126 104 Total 30350 30232 30067 0 30166 30108 30086 29926 30024 30035 30095 30177 30082 30150 30031 29896 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.73 6.04 5.39 0.00 5.32 6.03 5.65 5.35 5.64 5.96 5.34 5.24 5.77 5.13 6.53 4.93 Std 2.26 2.31 2.26 0.00 2.15 2.18 2.30 2.12 2.34 2.31 2.27 2.14 2.13 2.24 2.29 1.61 o List of martians appearing throughout the week. Prefix Origin AS 10.20.30.0/30 8342 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.16.1.0/30 47920 172.16.1.4/30 47920 172.17.0.5/32 8468 172.25.4.0/24 31501 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.70.0.0/19 7738 5871277 221.134.222.0/24 9583 811907 64.162.116.0/24 5033 597711 210.214.151.0/24 9583 590780 77.95.144.0/22 29282 578524 221.135.80.0/24 9583 500295 195.47.233.0/24 30850 391206 8.192.154.0/24 14106 258023 65.44.76.0/24 14106 144165 221.128.192.0/18 18231 109831 Total number of RIS BGP peering sessions: 647

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RIS Statistics Report
by risops＠ripe.net 03 Nov '08

03 Nov '08

RIS Statistics Report (20081027-20081103) This report was generated at Mon Nov 3 00:15:01 UTC 2008. 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 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 74524 67355 58989 0 71876 61276 61075 60237 59010 58854 59649 60972 59458 59357 59410 63388 ARIN 101309 94981 90512 0 95907 91969 91905 93828 90550 90437 90858 91734 90964 90670 92969 91640 LACNIC 25701 20326 20135 0 23274 20357 20345 20321 20226 20193 20285 20192 20220 20181 22943 20150 RIPE NCC 85522 61203 61050 0 73159 59769 61840 58231 59726 60259 60088 62686 61356 58889 59060 58764 AfriNIC 1729 1511 1538 0 1720 1541 1543 1542 1537 1537 1541 1524 1537 1538 1542 1536 Old 52107 46703 41759 0 45031 45659 45650 42195 41517 44627 41674 44174 45376 41585 42534 42521 IANA 44 3 3 0 41 3 3 3 4 3 3 2 2 3 4 0 RFC1918 627 2 31 0 13 63 515 0 0 134 1 3 59 0 15 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 341563 292084 274017 0 311021 280637 282876 276357 272570 276044 274099 281287 278972 272223 278477 277999 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 12941 12918 12837 0 12907 12894 12875 12819 12831 12827 12846 12919 12886 12838 12878 12772 APNIC 3547 3539 3482 0 3514 3507 3485 3473 3477 3472 3493 3523 3478 3493 3474 3471 RIPE NCC 12364 12336 12328 0 12328 12320 12327 12271 12320 12308 12328 12331 12309 12314 12281 12290 LACNIC 1052 1048 1039 0 1049 1045 1046 1041 1037 1037 1041 1048 1044 1041 1044 1034 AFRINIC 228 227 227 0 226 227 227 225 226 226 227 228 225 227 226 223 IANA 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 0 Private 99 55 50 0 55 47 50 29 59 39 63 63 42 60 32 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30232 30124 29964 0 30079 30041 30011 29859 29951 29909 29999 30113 29984 29974 29936 29812 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3957 4635 4681 0 4620 5460 5457 7755 5333 5286 4726 4457 4927 4875 6489 7806 APNIC 894 1079 1160 0 1151 1219 1249 1677 1241 1284 1116 1116 1317 1243 1576 1803 RIPE NCC 3679 4427 4260 0 4325 4809 4469 7381 4731 4564 4460 4378 4697 4886 6008 6985 LACNIC 338 414 415 0 403 420 428 510 422 442 400 396 423 419 437 534 AFRINIC 79 86 81 0 84 91 87 101 96 92 87 87 89 88 96 110 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 63 35 26 0 34 21 24 16 38 21 40 41 23 38 19 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9010 10676 10623 0 10617 12020 11714 17440 11861 11689 10829 10475 11476 11549 14625 17253 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8984 8283 8156 0 8287 7434 7418 5064 7498 7541 8120 8462 7959 7963 6389 4966 APNIC 2653 2460 2322 0 2363 2288 2236 1796 2236 2188 2377 2407 2161 2250 1898 1668 RIPE NCC 8685 7909 8068 0 8003 7511 7858 4890 7589 7744 7868 7953 7612 7428 6273 5305 LACNIC 714 634 624 0 646 625 618 531 615 595 641 652 621 622 607 500 AFRINIC 149 141 146 0 142 136 140 124 130 134 140 141 136 139 130 113 IANA 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 0 Private 36 20 24 0 21 26 26 13 21 18 23 22 19 22 13 7 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21222 19448 19341 0 19462 18021 18297 12419 18090 18220 19170 19638 18508 18425 15311 12559 IANA : AS65535 Number of 4-byte ASes: 15. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25176 25317 25200 0 25299 25340 25265 25597 25286 25275 25270 25292 25316 25303 25449 25643 Transit 4919 4682 4616 0 4651 4570 4611 4149 4524 4497 4589 4677 4545 4533 4368 4068 Transit-only 161 136 160 0 137 142 147 116 146 145 153 153 129 151 123 107 Total 30256 30135 29976 0 30087 30052 30023 29862 29956 29917 30012 30122 29990 29987 29940 29818 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.80 6.13 5.43 0.00 5.30 6.04 5.69 5.39 5.57 5.83 5.40 5.32 6.02 5.14 6.80 4.91 Std 2.31 2.35 2.31 0.00 2.21 2.19 2.32 2.14 2.33 2.25 2.34 2.22 2.26 2.29 2.42 1.60 o List of martians appearing throughout the week. Prefix Origin AS 10.20.16.0/24 12880 10.20.30.0/30 8342 10.20.253.0/24 12880 10.20.254.0/24 12880 10.48.200.0/24 12880 10.80.1.0/24 12880 10.80.4.0/24 12880 10.80.5.0/24 12880 10.80.6.0/24 12880 10.80.7.0/24 12880 10.80.8.0/24 12880 10.80.9.0/24 12880 10.80.12.0/24 12880 10.80.14.0/24 12880 10.80.16.0/24 12880 10.80.24.0/24 12880 10.80.32.0/24 12880 10.80.33.0/24 12880 10.80.34.0/24 12880 10.80.39.0/24 12880 10.80.40.0/24 12880 10.80.41.0/24 12880 10.80.42.0/24 12880 10.80.43.0/24 12880 10.80.44.0/24 12880 10.80.45.0/24 12880 10.80.46.0/24 12880 10.80.47.0/24 12880 10.80.48.0/24 12880 10.80.50.0/24 12880 10.80.51.0/24 12880 10.80.52.0/24 12880 10.80.53.0/24 12880 10.80.55.0/24 12880 10.80.56.0/24 12880 10.80.57.0/24 12880 10.80.58.0/24 12880 10.80.59.0/24 12880 10.80.60.0/24 12880 10.80.61.0/24 12880 10.80.62.0/24 12880 10.80.63.0/24 12880 10.80.65.0/24 12880 10.80.66.0/24 12880 10.80.67.0/24 12880 10.80.68.0/24 12880 10.80.69.0/24 12880 10.80.70.0/24 12880 10.80.71.0/24 12880 10.80.72.0/24 12880 10.80.73.0/24 12880 10.80.74.0/24 12880 10.80.75.0/24 12880 10.80.76.0/24 12880 10.80.77.0/24 12880 10.80.80.0/24 12880 10.80.81.0/24 12880 10.80.82.0/24 12880 10.80.84.0/24 12880 10.80.88.0/24 12880 10.80.90.0/24 12880 10.87.8.0/24 12880 10.87.12.0/24 12880 10.87.13.0/24 12880 10.87.14.0/24 12880 10.87.15.0/24 12880 10.87.17.0/24 12880 10.87.18.0/24 12880 10.87.24.0/24 12880 10.87.65.0/24 12880 10.100.100.100/30 6067 10.131.16.0/24 12880 10.139.1.0/24 12880 10.139.18.0/24 12880 10.139.20.0/24 12880 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.16.11.0/24 44942 172.22.0.34/32 1267 172.22.0.55/32 1267 172.22.0.209/32 1267 172.22.0.210/32 1267 172.22.2.24/32 1267 172.22.3.89/32 1267 172.22.4.254/32 1267 172.22.5.181/32 1267 172.22.7.1/32 1267 172.22.7.57/32 1267 172.22.7.231/32 1267 172.22.8.124/32 1267 172.22.8.138/32 1267 172.22.8.172/32 1267 172.22.8.195/32 1267 172.22.8.224/32 1267 172.22.9.53/32 1267 172.22.9.148/32 1267 172.22.9.170/32 1267 172.22.9.248/32 1267 172.22.10.17/32 1267 172.22.10.166/32 1267 172.22.10.180/32 1267 172.22.10.200/32 1267 172.22.11.29/32 1267 172.22.11.57/32 1267 172.22.11.94/32 1267 172.22.11.131/32 1267 172.22.11.193/32 1267 172.22.11.233/32 1267 172.22.12.3/32 1267 172.22.12.21/32 1267 172.22.12.23/32 1267 172.22.12.42/32 1267 172.22.12.59/32 1267 172.22.12.124/32 1267 172.22.12.127/32 1267 172.22.12.128/32 1267 172.22.12.151/32 1267 172.22.12.166/32 1267 172.22.12.177/32 1267 172.22.12.186/32 1267 172.22.12.189/32 1267 172.22.12.202/32 1267 172.22.12.203/32 1267 172.22.12.207/32 1267 172.22.12.209/32 1267 172.22.12.212/32 1267 172.22.12.213/32 1267 172.22.12.216/32 1267 172.22.13.117/32 1267 172.22.13.144/32 1267 172.22.13.145/32 1267 172.22.13.253/32 1267 172.22.14.118/32 1267 172.22.14.224/32 1267 172.22.15.207/32 1267 172.22.15.225/32 1267 172.25.4.0/24 31501 192.168.5.0/24 5606 192.168.6.0/24 5606 192.168.192.0/21 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.70.0.0/19 7738 5979816 221.134.222.0/24 9583 749759 210.214.151.0/24 9583 502682 64.162.116.0/24 5033 428770 221.135.80.0/24 9583 372663 63.135.240.0/20 10396 247487 77.95.144.0/22 29282 243492 195.47.233.0/24 30850 233506 196.42.0.0/20 10396 198942 72.50.96.0/20 10396 179386 Total number of RIS BGP peering sessions: 643

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