October 2006 - ris-users - mailman.ripe.net

RIS Maintenance Announcement: Tuesday 31 October, 2006
by Erik Romijn 31 Oct '06

31 Oct '06

Dear Colleagues, On Tuesday, 31 October 2006, there will be planned maintenance on the Routing Information Service (RIS). This work will increase the memory of our Remote Route Collector (RRC) connected to the London Internet Exchange (LINX). The RRC will be shut down between 14:30 and 16:00 (UTC). LINX staff will then upgrade the memory. If no problems occur, the upgrade should take no more than 15 minutes. During the maintenance, no routing data will be collected on this RRC and the looking glass for it will not be available. Other services, including the looking glass and data collection for the other RRCs, will not be affected. We thank you for your patience and apologise for any inconvenience this maintenance may cause. If you have any questions about this work, please e-mail: ris(a)ripe.net Regards, Erik Romijn RIS Operations RIPE NCC

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RIS Statistics Report
by risops＠ripe.net 30 Oct '06

30 Oct '06

RIS Statistics Report (20061023-20061030) This report was generated at Mon Oct 30 00:15:01 UTC 2006. 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 APNIC 43435 40313 41755 0 42901 40629 41314 19372 41207 35846 42110 42166 42161 29311 24377 ARIN 79018 70976 77257 291 77951 73172 75098 34782 73832 60084 73558 75039 74984 62284 41586 LACNIC 12507 11127 10944 1383 11121 10845 11141 6820 10983 9693 11007 11112 11104 11053 8572 RIPE NCC 42994 38550 38957 1055 40287 36794 39656 24790 39122 29599 35163 40094 40358 32550 26131 AfriNIC 163 161 157 68 163 162 163 135 163 144 153 163 163 163 140 Old 37498 35169 35633 388 36610 34974 36665 17858 35826 27648 34367 36791 36905 36128 17551 IANA 7 0 0 0 0 0 0 0 0 6 0 1 0 1 0 RFC1918 101 1 0 0 3 0 0 0 95 1 0 0 2 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 215723 196297 204703 3185 209036 196576 204037 103757 201228 163021 196358 205366 205677 171490 118357 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 ARIN 12086 11520 11951 162 12012 11338 12004 7535 11908 10503 11408 12061 12004 11302 7948 APNIC 2718 2623 2670 0 2701 2642 2687 1638 2670 2480 2684 2695 2681 2409 2041 RIPE NCC 8763 8648 8657 287 8737 8193 8546 6657 8666 7565 8114 8732 8732 7994 6611 LACNIC 264 261 255 28 259 251 261 188 255 232 254 261 260 256 188 AFRINIC 24 24 24 2 24 24 24 21 23 22 24 24 24 23 21 IANA 1 1 0 0 1 0 1 0 0 0 0 1 0 0 0 Private 88 30 27 1 35 19 28 4 7 7 23 34 22 53 15 Others 1 1 1 0 1 0 1 0 0 0 0 1 1 1 0 Total 23945 23108 23585 480 23770 22467 23552 16043 23529 20809 22507 23809 23724 22038 16824 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3569 4411 4655 88 4562 5481 5567 5039 7238 6441 4798 4838 5239 5058 4005 APNIC 768 904 994 0 911 1220 1151 975 1596 1426 1042 895 1040 1027 873 RIPE NCC 2609 3256 3146 233 3011 3447 3789 4432 5014 4395 3518 3353 3390 4029 2851 LACNIC 112 126 122 19 127 143 139 130 182 147 143 122 135 147 97 AFRINIC 14 14 15 2 14 14 14 19 16 18 15 14 14 16 14 IANA 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 Private 64 11 15 1 17 6 13 0 3 2 9 17 9 48 3 Others 1 1 1 0 1 0 1 0 0 0 0 1 1 1 0 Total 7137 8724 8948 343 8643 10311 10675 10595 14049 12429 9525 9241 9828 10326 7843 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8517 7109 7296 74 7450 5857 6437 2496 4670 4062 6610 7223 6765 6244 3943 APNIC 1950 1719 1676 0 1790 1422 1536 663 1074 1054 1642 1800 1641 1382 1168 RIPE NCC 6154 5392 5511 54 5726 4746 4757 2225 3652 3170 4596 5379 5342 3965 3760 LACNIC 152 135 133 9 132 108 122 58 73 85 111 139 125 109 91 AFRINIC 10 10 9 0 10 10 10 2 7 4 9 10 10 7 7 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 Private 24 19 12 0 18 13 15 4 4 5 14 17 13 5 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 16808 14384 14637 137 15127 12156 12877 5448 9480 8380 12982 14568 13896 11712 8981 IANA : AS64500 Others: AS64500 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 19914 19332 19819 384 19948 18916 19846 13359 20229 17688 18921 20001 20026 18699 13760 Transit 3888 3619 3622 66 3686 3350 3563 2229 3196 2823 3347 3669 3574 3080 2507 Transit-only 143 157 144 30 136 201 143 455 104 298 239 139 124 259 557 Total 23945 23108 23585 480 23770 22467 23552 16043 23529 20809 22507 23809 23724 22038 16824 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.39 6.65 6.10 4.37 6.20 6.14 6.17 4.95 5.47 5.03 5.91 6.31 7.33 4.49 6.75 Std 2.73 2.72 2.70 3.02 2.74 2.69 2.71 1.89 2.08 2.01 2.66 2.84 2.66 1.86 2.59 o List of martians appearing throughout the week. Prefix Origin AS 10.0.6.0/24 25232 10.195.195.0/30 6877 10.196.196.0/30 6877 172.26.0.0/24 8968 192.0.2.0/24 2854 192.168.0.0/24 25232 o List of hot-spots during the week. Prefix Origin AS Number of updates 12.170.126.0/24 33188 446580 64.201.12.0/24 33188 445417 62.24.238.0/24 13285 430586 209.74.179.0/24 6365 327775 209.74.160.0/24 6365 324988 192.96.14.0/24 16637 181728 192.96.13.0/24 16637 181653 194.242.124.0/22 31594 158182 202.166.224.0/19 17502 122240 192.249.1.0/24 3450 87423 Total number of RIS BGP peering sessions: 626

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RIS Maintenance Announcement: Thursday 26 October, 2006
by Erik Romijn 25 Oct '06

25 Oct '06

[Apologies for duplicate e-mails] Dear Colleagues, On Thursday, 26 October 2006, there will be planned maintenance on the Routing Information Service (RIS). This work will allow us to avoid several issues related to disabling keepalives for BGP sessions. Between 13:00 and 16:00 (UTC), we will install a new version (0.98.6) of the BGP routing software (Quagga) on our remote route collector (RRC) connected to the Vienna Internet Exchange (VIX). During the maintenance, no routing data will be collected on this RRC and the looking glass for this RRC may not be available. Other services, including the looking glass and data collection for the other RRCs, will not be affected. This upgrade will include a patch we have written to skip the BGP keepalives when dumping the raw data files. Previously, we disabled keepalives everywhere we could, to prevent polluting the raw data files. However, this can cause difficult issues with peerings. If the upgrade causes no problems, we will set all our peerings to use keepalives a few days after the upgrade. If this works well, we will perform the same procedure on all our RRCs. Changing the keepalive settings will not affect the service. We thank you for your patience and apologise for any inconvenience this maintenance may cause.. If you have any questions about this work, please e-mail us at: ris(a)ripe.net Regards, Erik Romijn RIS Operations RIPE NCC

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RIS Maintenance Announcement: Monday 23 October, 2006
by Erik Romijn 23 Oct '06

23 Oct '06

[Apologies for duplicate e-mails] Dear Colleagues, On Monday, 23 October 2006, there will be planned maintenance on the Routing Information Service (RIS). This work will make the RIS database compatible with 4-byte Autonomous System Numbers (ASN). At 15:45 (UTC), the RIS database will stop inserting data. Between 16:00 and 16:30 (UTC), the database servers will be stopped twice for several minutes. All RIS tools, except the Looking Glass, will be unavailable for up to 20 minutes. Data collection will continue during the maintenance. When the system restarts, it may be a few hours until all the stored updates are inserted. We thank you for your patience and apologise for any inconvenience this may cause. If you have any questions about this work, please e-mail us at: ris-request(a)ripe.net Regards, Erik Romijn RIS Operations RIPE NCC

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RIS Statistics Report
by risops＠ripe.net 23 Oct '06

23 Oct '06

RIS Statistics Report (20061016-20061023) This report was generated at Mon Oct 23 00:15:01 UTC 2006. 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 APNIC 43592 43359 42621 6 42453 41724 41827 20321 17722 35305 41951 42310 41968 30882 ARIN 77265 76226 76010 242 76007 74900 75409 32104 43219 61778 74800 76294 75075 50873 LACNIC 11187 11180 11126 1915 11142 11140 11140 6898 5932 10003 11074 11121 11110 10968 RIPE NCC 43275 40358 41797 832 41010 39878 40062 26445 32197 31807 39492 40886 40204 33151 AfriNIC 167 167 166 68 166 166 166 123 165 157 166 166 166 165 Old 37785 37455 37110 375 37016 36919 36984 16751 35451 28506 36058 37082 36907 36094 IANA 57 3 4 0 2 1 1 1 1 1 1 55 54 1 RFC1918 109 2 1 0 1 0 0 0 103 0 1 3 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 213437 208750 208835 3438 207797 204728 205589 102643 134790 167557 203543 207917 205484 162134 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 ARIN 12071 12054 12028 183 12020 12019 12027 7614 9735 10672 11951 12054 11988 10496 APNIC 2729 2720 2715 1 2709 2691 2694 1541 1634 2332 2689 2716 2681 2442 RIPE NCC 8735 8690 8718 219 8692 8670 8674 6817 8013 7673 8665 8686 8700 8081 LACNIC 256 256 252 40 255 253 253 184 175 240 248 254 253 250 AFRINIC 24 24 24 1 24 24 24 19 23 22 24 24 24 24 IANA 1 1 0 0 1 0 1 0 0 0 0 1 0 0 Private 102 47 40 0 40 22 27 7 8 10 25 42 27 56 Others 1 0 1 0 1 0 1 0 0 0 0 1 0 0 Total 23919 23792 23778 444 23742 23679 23701 16182 19588 20949 23602 23778 23673 21349 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3597 3923 3951 118 4201 5400 5250 5307 5869 6394 5193 4299 4569 4756 APNIC 751 806 888 1 888 1067 1169 877 847 1286 1153 881 967 998 RIPE NCC 2492 2789 2764 173 2887 3573 3293 4677 4474 4433 3820 2867 3161 4158 LACNIC 97 104 106 31 113 138 130 133 116 160 137 111 119 141 AFRINIC 14 14 16 1 15 15 16 14 15 15 15 15 15 16 IANA 0 1 0 0 0 0 1 0 0 0 0 1 0 0 Private 86 31 25 0 26 13 15 3 6 8 14 26 17 51 Others 1 0 1 0 1 0 1 0 0 0 0 1 0 0 Total 7038 7668 7751 324 8131 10206 9875 11011 11327 12296 10332 8201 8848 10120 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8474 8131 8077 65 7819 6619 6777 2307 3866 4278 6758 7755 7419 5740 APNIC 1978 1914 1827 0 1821 1624 1525 664 787 1046 1536 1835 1714 1444 RIPE NCC 6243 5901 5954 46 5805 5097 5381 2140 3539 3240 4845 5819 5539 3923 LACNIC 159 152 146 9 142 115 123 51 59 80 111 143 134 109 AFRINIC 10 10 8 0 9 9 8 5 8 7 9 9 9 8 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 16 16 15 0 14 9 12 4 2 2 11 16 10 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 16881 16124 16027 120 15611 13473 13826 5171 8261 8653 13270 15577 14825 11229 IANA : AS64500 Others: AS64500 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19846 19862 19835 354 19856 19960 19914 13515 16542 17805 19942 19878 19909 18048 Transit 3936 3804 3813 64 3757 3598 3667 2233 2758 2910 3534 3771 3641 3081 Transit-only 137 126 130 26 129 121 120 434 288 234 126 129 123 220 Total 23919 23792 23778 444 23742 23679 23701 16182 19588 20949 23602 23778 23673 21349 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.15 6.22 5.71 4.40 6.07 6.05 6.10 4.90 5.34 5.01 5.74 5.93 7.13 4.45 Std 2.60 2.48 2.51 2.93 2.65 2.62 2.64 1.80 2.36 1.91 2.56 2.67 2.60 1.76 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.3.6.0/24 23148 10.10.1.0/30 8342 172.16.0.0/12 16215 172.24.1.64/30 2119 172.24.5.244/30 2119 172.24.6.4/30 2119 172.24.8.108/30 2119 172.24.8.116/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.112/30 2119 172.24.16.184/30 2119 172.24.19.248/30 2119 172.24.21.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.27.220/30 2119 172.24.39.20/30 2119 172.24.41.116/30 2119 172.24.41.124/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.42.220/30 2119 172.24.42.240/30 2119 172.24.43.252/30 2119 172.24.44.220/30 2119 172.24.44.252/30 2119 172.24.48.72/30 2119 172.24.48.100/30 2119 172.24.48.128/30 2119 172.24.48.144/30 2119 172.24.48.244/30 2119 172.24.49.4/30 2119 172.24.52.204/30 2119 172.24.53.172/30 2119 172.24.53.188/30 2119 172.24.53.232/30 2119 172.24.53.236/30 2119 172.24.53.248/30 2119 172.24.54.8/30 2119 172.24.54.232/30 2119 172.24.61.124/30 2119 172.24.65.128/30 2119 172.24.69.112/30 2119 172.24.69.232/30 2119 172.24.71.80/30 2119 172.24.71.124/30 2119 172.24.71.128/30 2119 172.24.72.228/30 2119 172.24.73.28/30 2119 172.24.74.136/30 2119 172.24.74.140/30 2119 172.24.75.68/30 2119 172.24.75.72/30 2119 172.24.75.144/30 2119 172.24.75.204/30 2119 172.24.78.232/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.87.36/30 2119 172.24.89.88/30 2119 172.24.89.132/30 2119 172.24.89.172/30 2119 172.24.90.156/30 2119 172.26.169.0/30 2119 172.26.169.52/30 2119 172.26.169.104/30 2119 172.26.169.144/30 2119 172.26.169.236/30 2119 172.26.170.148/30 2119 172.26.170.160/30 2119 172.26.171.28/30 2119 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.173.88/30 2119 172.26.173.180/30 2119 172.26.173.228/30 2119 172.26.175.228/30 2119 172.26.175.248/30 2119 172.26.176.12/30 2119 172.26.176.100/30 2119 172.26.177.160/30 2119 172.26.179.60/30 2119 172.26.179.80/30 2119 172.26.179.100/30 2119 172.26.179.180/30 2119 172.26.180.236/30 2119 172.26.182.176/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.188.108/30 2119 172.26.202.232/32 8434 172.26.214.36/30 2119 192.0.2.0/24 16215 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 12.170.126.0/24 33188 487312 64.201.12.0/24 33188 485530 62.24.238.0/24 13285 412340 209.74.160.0/24 6365 272877 209.74.179.0/24 6365 266011 87.126.208.0/24 8866 238702 192.96.14.0/24 16637 224427 192.96.13.0/24 16637 224368 87.126.189.0/24 8866 175768 87.126.176.0/23 8866 144651 Total number of RIS BGP peering sessions: 624

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RIS Statistics Report
by risops＠ripe.net 16 Oct '06

16 Oct '06

RIS Statistics Report (20061009-20061016) This report was generated at Mon Oct 16 00:15:01 UTC 2006. 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 APNIC 42893 42306 42186 49 42382 41554 38495 17279 11162 34292 41748 41662 41679 29472 ARIN 76738 74733 74903 326 75197 74170 71558 28428 42037 61545 74348 74528 74442 48725 LACNIC 10880 10865 10752 1691 10783 10806 10795 6255 8858 10152 10743 10773 10780 10640 RIPE NCC 42922 39241 40624 931 41630 39138 36717 22560 31351 28118 38970 39644 39613 31252 AfriNIC 160 160 160 68 160 160 156 119 160 143 160 160 160 160 Old 38575 37103 36435 423 37753 36867 35072 14505 35385 28408 35978 36498 36796 35986 IANA 7 2 2 0 1 4 1 0 1 0 0 4 0 0 RFC1918 142 5 11 0 16 0 5 0 112 0 1 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 212317 204415 205073 3488 207922 202699 192799 89146 129066 162658 201948 203269 203470 156235 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 ARIN 12056 12029 11954 211 12001 12000 11763 6785 9769 10270 11936 11989 11973 10333 APNIC 2708 2701 2690 5 2699 2677 2447 1556 1352 2266 2683 2691 2667 2414 RIPE NCC 8714 8662 8696 234 8672 8649 8275 6026 7839 7212 8644 8657 8676 7891 LACNIC 252 252 246 36 248 250 248 175 212 237 245 250 247 243 AFRINIC 23 23 23 2 23 23 23 21 22 20 23 23 23 22 IANA 1 0 0 0 1 0 1 0 1 0 0 1 0 0 Private 92 39 36 0 41 32 33 6 6 16 33 38 28 60 Others 1 0 0 0 0 0 0 0 0 0 0 1 0 0 Total 23847 23706 23645 488 23685 23631 22790 14569 19201 20021 23564 23650 23614 20963 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3485 4286 4047 131 4216 5600 6080 4684 6034 6609 4679 5015 4883 5545 APNIC 748 860 885 4 870 1189 1083 888 773 1324 1026 1008 1013 1138 RIPE NCC 2571 3184 2815 179 2835 3762 3427 3963 4540 4308 3592 3263 3345 4182 LACNIC 92 111 101 28 103 127 125 119 132 152 130 112 112 144 AFRINIC 13 13 15 2 14 14 15 16 14 14 14 15 14 15 IANA 0 0 0 0 0 0 1 0 1 0 0 1 0 0 Private 73 25 26 0 28 23 23 3 3 10 24 26 21 54 Others 1 0 0 0 0 0 0 0 0 0 0 1 0 0 Total 6983 8479 7889 344 8066 10715 10754 9673 11497 12417 9465 9441 9388 11078 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8571 7743 7907 80 7785 6400 5683 2101 3735 3661 7257 6974 7090 4788 APNIC 1960 1841 1805 1 1829 1488 1364 668 579 942 1657 1683 1654 1276 RIPE NCC 6143 5478 5881 55 5837 4887 4848 2063 3299 2904 5052 5394 5331 3709 LACNIC 160 141 145 8 145 123 123 56 80 85 115 138 135 99 AFRINIC 10 10 8 0 9 9 8 5 8 6 9 8 9 7 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 19 14 10 0 13 9 10 3 3 6 9 12 7 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 16864 15227 15756 144 15619 12916 12036 4896 7704 7604 14099 14209 14226 9885 IANA : AS64500 Others: AS64500 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19834 19873 19806 392 19811 19991 19150 12047 16207 17003 19911 19881 19924 17723 Transit 3876 3711 3711 72 3753 3535 3453 1979 2672 2689 3535 3636 3580 2976 Transit-only 137 122 128 24 121 105 187 543 322 329 118 133 110 264 Total 23847 23706 23645 488 23685 23631 22790 14569 19201 20021 23564 23650 23614 20963 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.21 6.57 5.79 4.68 5.93 6.04 6.19 5.00 5.65 5.10 5.74 6.31 7.02 4.59 Std 2.66 2.60 2.59 2.95 2.64 2.69 2.73 1.85 2.21 1.97 2.60 2.86 2.60 1.83 o List of martians appearing throughout the week. Prefix Origin AS 10.0.88.0/24 32767 10.0.128.64/26 32767 10.1.3.0/24 23148 10.3.6.0/24 23148 10.10.1.0/30 8342 10.21.0.0/16 8928 10.30.8.0/24 8928 10.61.2.0/24 5539 10.103.30.4/30 8342 10.106.1.0/24 5539 10.106.2.0/24 5539 10.106.3.0/24 5539 10.106.4.0/24 5539 10.145.192.0/18 8928 10.216.255.0/24 6656 10.217.255.0/24 6656 172.16.1.0/30 32767 172.16.2.32/27 6325 172.16.2.80/28 6325 172.17.3.0/30 8342 172.20.18.53/32 8928 172.20.65.12/32 8928 172.23.0.0/16 32767 172.23.40.0/24 32767 172.24.1.64/30 2119 172.24.5.244/30 2119 172.24.6.4/30 2119 172.24.8.108/30 2119 172.24.8.116/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.112/30 2119 172.24.16.184/30 2119 172.24.19.248/30 2119 172.24.21.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.22.244/30 2119 172.24.27.220/30 2119 172.24.39.20/30 2119 172.24.41.116/30 2119 172.24.41.124/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.42.220/30 2119 172.24.42.240/30 2119 172.24.43.252/30 2119 172.24.44.220/30 2119 172.24.44.252/30 2119 172.24.45.4/30 2119 172.24.45.168/30 2119 172.24.48.72/30 2119 172.24.48.100/30 2119 172.24.48.124/30 2119 172.24.48.128/30 2119 172.24.48.144/30 2119 172.24.48.244/30 2119 172.24.49.4/30 2119 172.24.52.204/30 2119 172.24.53.172/30 2119 172.24.53.188/30 2119 172.24.53.232/30 2119 172.24.53.236/30 2119 172.24.53.248/30 2119 172.24.54.4/30 2119 172.24.54.8/30 2119 172.24.54.232/30 2119 172.24.61.124/30 2119 172.24.65.128/30 2119 172.24.68.128/30 2119 172.24.69.112/30 2119 172.24.69.232/30 2119 172.24.71.80/30 2119 172.24.71.124/30 2119 172.24.71.128/30 2119 172.24.72.228/30 2119 172.24.73.28/30 2119 172.24.74.136/30 2119 172.24.74.140/30 2119 172.24.75.68/30 2119 172.24.75.72/30 2119 172.24.75.144/30 2119 172.24.75.204/30 2119 172.24.78.232/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.87.36/30 2119 172.24.89.88/30 2119 172.24.89.132/30 2119 172.24.89.172/30 2119 172.24.90.12/30 2119 172.24.90.16/30 2119 172.24.90.156/30 2119 172.24.135.12/30 2119 172.26.169.0/30 2119 172.26.169.52/30 2119 172.26.169.104/30 2119 172.26.169.144/30 2119 172.26.169.236/30 2119 172.26.170.148/30 2119 172.26.170.160/30 2119 172.26.171.28/30 2119 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.173.88/30 2119 172.26.173.180/30 2119 172.26.173.228/30 2119 172.26.175.228/30 2119 172.26.175.248/30 2119 172.26.176.12/30 2119 172.26.176.100/30 2119 172.26.177.160/30 2119 172.26.179.60/30 2119 172.26.179.80/30 2119 172.26.179.100/30 2119 172.26.179.180/30 2119 172.26.180.236/30 2119 172.26.182.176/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.188.108/30 2119 172.26.214.36/30 2119 172.31.31.0/30 6325 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 12.170.126.0/24 33188 487060 64.201.12.0/24 33188 477197 198.92.192.0/21 16559 458518 62.24.238.0/24 13285 445927 87.126.208.0/24 8866 274627 192.96.13.0/24 16637 232050 192.96.14.0/24 16637 231708 194.42.208.0/20 705 196594 209.74.179.0/24 6365 127332 87.126.239.0/24 8866 126713 Total number of RIS BGP peering sessions: 619

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RIS Statistics Report
by risops＠ripe.net 09 Oct '06

09 Oct '06

RIS Statistics Report (20061002-20061009) This report was generated at Mon Oct 9 00:15:01 UTC 2006. 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 APNIC 42649 42144 41220 49 41924 40826 30607 21922 9458 29011 41194 41198 41120 24663 ARIN 76836 75339 74170 237 75444 74088 63333 59208 38681 60065 74166 74956 74400 43628 LACNIC 11056 11042 10943 1126 10998 11020 9084 8656 929 8860 10941 10977 10978 7424 RIPE NCC 42784 39582 40189 1471 41427 38995 34026 27929 20418 35428 38954 39942 39572 30741 AfriNIC 158 158 158 68 158 158 153 143 158 158 158 158 158 158 Old 38207 36812 36165 396 37557 36454 30526 26748 15671 30643 35868 36593 36705 35885 IANA 3 2 2 0 1 1 1 0 2 1 1 1 1 0 RFC1918 17 4 0 0 11 0 1 0 2 0 4 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 211710 205083 202847 3347 207520 201542 167731 144606 85319 164166 201286 203825 202934 142499 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 ARIN 12007 11959 11896 151 11962 11904 10690 9617 8005 10587 11882 11957 11930 9907 APNIC 2691 2679 2659 5 2679 2655 2349 1802 1070 2159 2664 2664 2648 2095 RIPE NCC 8681 8653 8656 401 8664 8640 8139 6995 5709 8398 8643 8654 8647 7811 LACNIC 253 252 245 24 250 250 223 196 70 226 245 250 249 208 AFRINIC 23 23 23 2 23 23 21 21 16 23 23 23 23 22 IANA 2 1 1 0 2 0 1 0 1 0 1 1 1 0 Private 93 35 23 2 31 18 19 7 4 8 22 26 15 50 Others 1 0 0 0 0 0 0 0 0 0 0 1 0 0 Total 23751 23602 23503 585 23611 23490 21442 18638 14875 21401 23480 23576 23513 20093 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3664 4861 4338 96 4091 6379 5216 6553 4987 6397 5924 4378 4847 4592 APNIC 771 924 934 4 890 1276 1072 1103 608 1294 1156 922 1000 1032 RIPE NCC 2498 3122 2887 315 2747 3979 3323 4758 3299 4714 3658 2882 3178 4009 LACNIC 98 119 108 22 112 133 118 134 40 148 138 113 120 136 AFRINIC 13 14 15 2 14 16 14 15 13 16 15 16 14 14 IANA 1 1 1 0 1 0 1 0 1 0 1 1 1 0 Private 74 22 12 2 16 8 8 4 4 4 11 14 7 46 Others 1 0 0 0 0 0 0 0 0 0 0 1 0 0 Total 7120 9063 8295 441 7871 11791 9752 12567 8952 12573 10903 8327 9167 9829 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8343 7098 7558 55 7871 5525 5474 3064 3018 4190 5958 7579 7083 5315 APNIC 1920 1755 1725 1 1789 1379 1277 699 462 865 1508 1742 1648 1063 RIPE NCC 6183 5531 5769 86 5917 4661 4816 2237 2410 3684 4985 5772 5469 3802 LACNIC 155 133 137 2 138 117 105 62 30 78 107 137 129 72 AFRINIC 10 9 8 0 9 7 7 6 3 7 8 7 9 8 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 19 13 11 0 15 10 11 3 0 4 11 12 8 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 16631 14539 15208 144 15740 11699 11690 6071 5923 8828 12577 15249 14346 10264 IANA : AS64510 AS64500 Others: AS64500 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19763 19821 19731 478 19769 19910 17876 15869 12353 18199 19887 19776 19860 16934 Transit 3858 3662 3653 70 3723 3471 3340 2437 2100 3028 3479 3674 3546 2864 Transit-only 130 119 119 37 119 109 226 332 422 174 114 126 107 295 Total 23751 23602 23503 585 23611 23490 21442 18638 14875 21401 23480 23576 23513 20093 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.30 6.62 6.07 3.66 6.00 6.23 6.25 4.85 5.53 5.10 5.84 6.14 7.09 4.48 Std 2.76 2.70 2.72 2.47 2.79 2.82 2.86 1.87 2.17 2.06 2.78 2.82 2.63 1.78 o List of martians appearing throughout the week. Prefix Origin AS 10.1.3.0/24 23148 10.3.6.0/24 23148 10.9.102.0/24 6325 10.21.0.0/16 8928 10.30.8.0/24 8928 10.145.192.0/18 8928 10.200.32.0/30 32767 10.250.32.0/24 32767 172.20.18.53/32 8928 172.20.65.12/32 8928 172.24.6.4/30 2119 172.24.56.148/30 2119 192.168.10.0/24 32767 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 198.92.192.0/21 16559 645443 12.170.126.0/24 33188 469543 64.201.12.0/24 33188 467793 62.24.238.0/24 13285 447124 193.150.172.0/23 13153 314251 87.126.208.0/24 8866 219844 192.96.14.0/24 16637 216883 192.96.13.0/24 16637 216629 194.42.208.0/20 705 190215 194.88.240.0/23 2128 108717 Total number of RIS BGP peering sessions: 618

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RIS Statistics Report
by risops＠ripe.net 02 Oct '06

02 Oct '06

RIS Statistics Report (20060925-20061002) This report was generated at Mon Oct 2 00:15:01 UTC 2006. 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 APNIC 43009 42687 41463 0 41916 34526 41209 17116 21087 40602 41047 41563 41257 25676 ARIN 78137 76807 75509 221 76688 55810 77022 22686 44156 73236 74718 76977 74842 55915 LACNIC 10731 10721 10625 1179 10678 8955 10706 5645 10288 10450 10618 10654 10660 8362 RIPE NCC 42054 38913 39157 680 41005 31410 39345 21767 29619 37775 36617 39292 38817 28978 AfriNIC 154 154 154 68 154 147 154 116 152 152 148 154 152 153 Old 38234 37200 36272 441 37640 26482 37004 13079 35057 35545 35358 36842 36707 35721 IANA 62 4 61 0 4 4 4 0 0 0 4 5 60 1 RFC1918 173 6 7 0 15 0 0 0 151 0 1 4 4 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 212554 206492 203248 2589 208100 157334 205444 80409 140510 197760 198511 205491 202499 154806 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 ARIN 12012 11990 11905 158 11960 9542 11971 5915 9775 11836 11802 11985 11923 10823 APNIC 2700 2690 2660 1 2683 2288 2662 1424 1937 2644 2650 2669 2651 2247 RIPE NCC 8644 8598 8613 164 8621 7617 8588 5738 7426 8547 8331 8613 8606 7539 LACNIC 249 249 242 27 247 227 247 164 230 238 242 246 245 226 AFRINIC 21 21 21 0 21 19 21 18 20 21 21 21 21 21 IANA 2 1 1 0 2 1 2 0 1 0 1 1 1 1 Private 107 50 42 1 54 30 49 6 6 9 32 49 40 47 Others 1 1 0 0 0 0 0 0 0 0 0 1 0 0 Total 23736 23600 23484 351 23588 19724 23540 13265 19395 23295 23079 23585 23487 20904 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3664 4247 4207 102 4138 4839 5286 4031 6059 7204 4812 4412 5045 5817 APNIC 764 861 926 1 901 1047 1024 773 1115 1475 1049 935 984 1136 RIPE NCC 2545 3015 2888 132 2809 3358 3189 3770 4405 4738 3525 3041 3660 4261 LACNIC 100 109 105 22 108 117 119 104 143 152 124 106 122 134 AFRINIC 14 14 14 0 14 12 14 14 14 14 14 14 14 14 IANA 1 1 1 0 1 1 2 0 1 0 1 1 1 1 Private 78 26 20 0 30 15 27 2 5 6 15 25 24 45 Others 1 1 0 0 0 0 0 0 0 0 0 1 0 0 Total 7167 8274 8161 257 8001 9389 9661 8694 11742 13589 9540 8535 9850 11408 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8348 7743 7698 56 7822 4703 6685 1884 3716 4632 6990 7573 6878 5006 APNIC 1936 1829 1734 0 1782 1241 1638 651 822 1169 1601 1734 1667 1111 RIPE NCC 6099 5583 5725 32 5812 4259 5399 1968 3021 3809 4806 5572 4946 3278 LACNIC 149 140 137 5 139 110 128 60 87 86 118 140 123 92 AFRINIC 7 7 7 0 7 7 7 4 6 7 7 7 7 7 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 29 24 22 1 24 15 22 4 1 3 17 24 16 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 16569 15326 15323 94 15587 10335 13879 4571 7653 9706 13539 15050 13637 9496 IANA : AS64500 AS58929 Others: AS64500 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19700 19736 19666 265 19722 16296 19763 10810 16376 20020 19446 19752 19816 17728 Transit 3886 3730 3676 48 3733 3135 3650 1867 2709 3173 3464 3698 3542 2912 Transit-only 150 134 142 38 133 293 127 588 310 102 169 135 129 264 Total 23736 23600 23484 351 23588 19724 23540 13265 19395 23295 23079 23585 23487 20904 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.27 6.50 6.00 5.01 6.06 6.28 5.93 5.08 5.73 5.07 5.86 6.19 7.37 4.65 Std 2.67 2.60 2.60 3.51 2.70 2.75 2.66 1.93 2.22 2.02 2.55 2.78 2.59 1.93 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 32767 10.1.3.0/24 23148 10.3.6.0/24 23148 10.10.1.0/30 8342 10.21.0.0/16 8928 10.30.8.0/24 8928 10.74.254.4/30 8342 10.145.192.0/18 8928 10.245.25.0/24 8342 172.16.0.0/12 32767 172.16.2.32/27 6325 172.16.2.80/28 6325 172.20.18.53/32 8928 172.20.65.12/32 8928 172.24.0.80/30 2119 172.24.1.60/30 2119 172.24.1.64/30 2119 172.24.5.244/30 2119 172.24.6.4/30 2119 172.24.8.108/30 2119 172.24.8.116/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.112/30 2119 172.24.16.184/30 2119 172.24.17.152/30 2119 172.24.18.20/30 2119 172.24.19.248/30 2119 172.24.21.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.22.244/30 2119 172.24.27.220/30 2119 172.24.30.148/30 2119 172.24.39.20/30 2119 172.24.41.116/30 2119 172.24.41.124/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.42.220/30 2119 172.24.42.240/30 2119 172.24.43.160/30 2119 172.24.43.236/30 2119 172.24.43.252/30 2119 172.24.44.220/30 2119 172.24.44.252/30 2119 172.24.45.4/30 2119 172.24.45.168/30 2119 172.24.46.208/30 2119 172.24.47.116/30 2119 172.24.48.16/30 2119 172.24.48.36/30 2119 172.24.48.72/30 2119 172.24.48.100/30 2119 172.24.48.124/30 2119 172.24.48.128/30 2119 172.24.48.144/30 2119 172.24.48.148/30 2119 172.24.48.244/30 2119 172.24.49.4/30 2119 172.24.52.204/30 2119 172.24.52.228/30 2119 172.24.53.172/30 2119 172.24.53.188/30 2119 172.24.53.232/30 2119 172.24.53.236/30 2119 172.24.53.248/30 2119 172.24.54.4/30 2119 172.24.54.8/30 2119 172.24.54.232/30 2119 172.24.56.148/30 2119 172.24.61.124/30 2119 172.24.62.220/30 2119 172.24.65.128/30 2119 172.24.67.188/30 2119 172.24.67.252/30 2119 172.24.68.128/30 2119 172.24.69.36/30 2119 172.24.69.84/30 2119 172.24.69.88/30 2119 172.24.69.100/30 2119 172.24.69.112/30 2119 172.24.69.128/30 2119 172.24.69.136/30 2119 172.24.69.232/30 2119 172.24.71.80/30 2119 172.24.71.124/30 2119 172.24.71.128/30 2119 172.24.72.228/30 2119 172.24.73.28/30 2119 172.24.73.144/30 2119 172.24.74.136/30 2119 172.24.74.140/30 2119 172.24.75.68/30 2119 172.24.75.72/30 2119 172.24.75.144/30 2119 172.24.75.204/30 2119 172.24.78.232/30 2119 172.24.85.92/30 2119 172.24.85.96/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.87.36/30 2119 172.24.88.156/30 2119 172.24.89.76/30 2119 172.24.89.88/30 2119 172.24.89.132/30 2119 172.24.89.172/30 2119 172.24.90.156/30 2119 172.24.135.12/30 2119 172.26.169.0/30 2119 172.26.169.52/30 2119 172.26.169.104/30 2119 172.26.169.144/30 2119 172.26.169.236/30 2119 172.26.170.148/30 2119 172.26.170.160/30 2119 172.26.171.28/30 2119 172.26.171.176/30 2119 172.26.171.212/30 2119 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.173.32/30 2119 172.26.173.88/30 2119 172.26.173.116/30 2119 172.26.173.136/30 2119 172.26.173.180/30 2119 172.26.173.228/30 2119 172.26.173.248/30 2119 172.26.173.252/30 2119 172.26.175.228/30 2119 172.26.175.248/30 2119 172.26.176.12/30 2119 172.26.176.56/30 2119 172.26.176.100/30 2119 172.26.177.160/30 2119 172.26.179.60/30 2119 172.26.179.80/30 2119 172.26.179.100/30 2119 172.26.179.180/30 2119 172.26.180.236/30 2119 172.26.182.176/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.187.140/30 2119 172.26.187.160/30 2119 172.26.187.228/30 2119 172.26.188.108/30 2119 172.26.189.240/30 2119 172.26.202.232/32 8434 172.26.214.36/30 2119 172.31.31.0/30 6325 192.0.2.0/24 22691 192.168.0.0/16 32767 192.168.1.1/32 32767 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 198.92.192.0/21 16559 649438 12.170.126.0/24 33188 479413 64.201.12.0/24 33188 478163 213.91.197.0/24 39163 432025 62.24.238.0/24 13285 422963 65.209.117.0/24 22024 242444 192.96.13.0/24 16637 224952 83.228.101.0/24 8866 224932 192.96.14.0/24 16637 224832 193.227.116.0/24 41508 176601 Total number of RIS BGP peering sessions: 618

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