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

RIS Statistics Report
by risops＠ripe.net 25 Feb '08

25 Feb '08

RIS Statistics Report (20080204-20080211) This report was generated at Mon Feb 11 00:15:01 CET 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 APNIC 60790 55313 53812 53951 59375 54360 54318 54497 53860 53467 54766 0 53874 54843 54073 ARIN 88402 85981 84889 86327 85732 85597 84809 85069 85060 85138 85082 0 85136 86762 87766 LACNIC 20098 16923 16763 16812 16891 16887 16792 16866 16833 16780 16778 0 16864 16911 20093 RIPE NCC 66908 52452 51531 55418 51488 50848 51017 50325 57505 50940 51021 0 52479 50975 50662 AfriNIC 3508 3496 3488 3474 2708 3472 3470 3478 3481 3470 3488 0 3487 3480 3476 Old 40401 39558 38435 39175 39430 39209 39125 39239 38532 38547 38698 0 38508 39415 39520 IANA 15 14 14 14 10 14 14 13 14 13 14 0 14 14 13 RFC1918 47 1 25 2 10 0 0 0 0 3 8 0 2 0 6 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 280169 253738 248957 255173 255644 250387 249545 249487 255285 248358 249855 0 250364 252400 255609 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 13112 13089 13014 13050 13073 13071 13073 13015 12997 12993 13010 0 12989 13089 13060 APNIC 3143 3135 3099 3096 3123 3107 3104 3100 3102 3094 3106 0 3079 3127 3102 RIPE NCC 10961 10936 10935 10910 10938 10930 10924 10882 10926 10915 10921 0 10931 10924 10896 LACNIC 422 420 414 418 418 419 418 418 411 413 412 0 411 419 420 AFRINIC 85 84 85 84 84 84 85 84 84 84 84 0 84 84 84 IANA 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 Private 84 57 44 34 51 41 42 18 34 24 31 0 37 29 34 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 27810 27723 27594 27594 27689 27654 27648 27519 27556 27525 27567 0 27533 27674 27598 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4093 4401 4621 5673 4649 5360 5414 7577 5444 6025 5081 0 4784 4603 5655 APNIC 819 908 948 1258 961 1102 1063 1435 1135 1180 1000 0 1070 996 1249 RIPE NCC 3254 3740 3706 4351 3696 4280 3989 6546 4233 4409 4215 0 3833 4010 5095 LACNIC 185 205 201 211 202 214 223 253 210 217 215 0 212 206 215 AFRINIC 34 34 36 37 36 35 36 39 37 38 36 0 35 36 37 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 54 39 31 21 33 26 25 8 26 17 20 0 24 20 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8440 9328 9544 11552 9578 11018 10751 15859 11086 11887 10569 0 9959 9872 12273 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 9019 8688 8393 7377 8424 7711 7659 5438 7553 6968 7929 0 8205 8486 7405 APNIC 2324 2227 2151 1838 2162 2005 2041 1665 1967 1914 2106 0 2009 2131 1853 RIPE NCC 7707 7196 7229 6559 7242 6650 6935 4336 6693 6506 6706 0 7098 6914 5801 LACNIC 237 215 213 207 216 205 195 165 201 196 197 0 199 213 205 AFRINIC 51 50 49 47 48 49 49 45 47 46 48 0 49 48 47 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 30 18 13 13 18 15 17 10 8 7 11 0 13 9 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 19370 18395 18050 16042 18111 16636 16897 11660 16470 15638 16998 0 17574 17802 15325 IANA : AS60000 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 Leaf 23175 23255 23180 23338 23249 23323 23260 23608 23275 23329 23265 0 23215 23273 23451 Transit 4507 4345 4279 4137 4323 4213 4276 3815 4162 4079 4175 0 4194 4282 4036 Transit-only 146 132 144 121 131 124 124 99 128 126 134 0 126 133 112 Total 27828 27732 27603 27596 27703 27660 27660 27522 27565 27534 27574 0 27535 27688 27599 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.11 6.29 5.75 5.94 5.80 5.97 6.01 5.52 5.95 6.30 5.79 0.00 6.63 5.50 6.77 Std 2.58 2.67 2.60 2.43 2.53 2.34 2.63 2.28 2.61 2.48 2.60 0.00 2.64 2.58 2.61 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.7.7.4/30 3491 10.7.7.5/32 3491 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/20 39912 10.44.1.0/24 3300 10.128.18.0/23 34245 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.205.255.0/27 34245 10.205.255.32/27 34245 10.216.0.0/23 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 10.218.60.24/30 3491 172.20.20.0/30 3491 192.0.2.0/24 3300 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.11.0/24 31323 192.168.11.3/32 42652 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/24 31323 192.168.251.0/29 3491 192.168.251.2/32 3491 192.168.252.0/24 6848 192.168.254.8/30 3491 192.168.254.10/32 3491 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.101.87.0/24 9498 610005 80.243.64.0/20 21332 597560 202.141.0.0/17 2697 512390 124.7.35.0/24 9583 479250 202.140.63.0/24 17443 391468 203.16.208.0/24 4739 356330 64.79.128.0/19 23005 347864 193.227.101.0/24 41482 175397 12.108.254.0/24 26829 158431 65.244.50.0/24 27017 136106 Total number of RIS BGP peering sessions: 616

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RIS Statistics Report
by risops＠ripe.net 25 Feb '08

25 Feb '08

RIS Statistics Report (20080128-20080204) This report was generated at Mon Feb 4 00:15:01 CET 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 APNIC 60522 55291 453 53378 58339 54146 54287 54473 53816 53305 54596 0 53728 54643 53918 ARIN 89660 86112 795 85480 84697 85736 86518 85536 85314 86629 85218 0 85212 88021 88987 LACNIC 20125 16930 210 16805 16679 16872 16783 16880 16869 16778 16773 0 16869 16891 20121 RIPE NCC 64789 51803 855 54977 50324 50732 51116 50142 57829 50790 50908 0 51216 50732 50528 AfriNIC 3202 3171 44 3153 2577 3152 3151 3155 3164 3147 3167 0 3164 3179 3153 Old 42084 39820 646 39276 39370 39441 39487 39415 38810 40202 38938 0 38680 41008 41113 IANA 25 24 0 22 22 3 23 2 23 22 3 0 3 3 2 RFC1918 28 2 0 8 4 0 0 0 8 10 8 0 0 0 6 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 280435 253153 3003 253099 252012 250082 251365 249603 255833 250883 249611 0 248872 254477 257828 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 13100 13073 38 13031 13010 13057 13058 12974 12990 12978 12990 0 12962 13073 13054 APNIC 3150 3143 9 3103 3109 3112 3113 3102 3109 3099 3111 0 3083 3131 3108 RIPE NCC 10926 10901 39 10876 10854 10888 10890 10847 10895 10881 10892 0 10892 10887 10864 LACNIC 419 417 2 415 412 415 416 413 410 409 409 0 409 416 417 AFRINIC 82 82 0 81 80 81 82 81 82 81 81 0 82 81 81 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 81 49 0 31 39 35 39 19 36 24 29 0 30 29 30 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 27759 27665 88 27537 27504 27588 27598 27436 27522 27472 27513 0 27458 27617 27554 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4122 4550 16 5183 4884 5292 5110 7844 5406 6025 4982 0 5015 4646 5199 APNIC 808 910 4 1108 1015 1084 1042 1476 1052 1125 960 0 1049 943 1194 RIPE NCC 3338 3833 21 4306 4087 4346 3963 6546 4253 4271 4244 0 3960 4094 5042 LACNIC 181 198 1 203 214 208 206 248 206 210 203 0 202 201 209 AFRINIC 34 34 0 37 38 36 36 39 36 36 36 0 35 36 37 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 61 33 0 18 34 23 25 8 28 20 21 0 21 22 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8544 9558 42 10855 10272 10989 10382 16161 10981 11687 10446 0 10282 9942 11699 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8978 8523 22 7848 8126 7765 7948 5130 7584 6953 8008 0 7947 8427 7855 APNIC 2342 2233 5 1995 2094 2028 2071 1626 2057 1974 2151 0 2034 2188 1914 RIPE NCC 7588 7068 18 6570 6767 6542 6927 4301 6642 6610 6648 0 6932 6793 5822 LACNIC 238 219 1 212 198 207 210 165 204 199 206 0 207 215 208 AFRINIC 48 48 0 44 42 45 46 42 46 45 45 0 47 45 44 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 20 16 0 13 5 12 14 11 8 4 8 0 9 7 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 19215 18107 46 16682 17232 16599 17216 11275 16541 15785 17067 0 17176 17675 15855 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 Leaf 23122 23195 37 23260 23199 23255 23190 23569 23203 23244 23197 0 23175 23216 23359 Transit 4505 4341 6 4162 4189 4217 4289 3770 4188 4109 4185 0 4164 4286 4082 Transit-only 142 137 45 119 119 121 124 99 133 121 134 0 123 123 115 Total 27769 27673 88 27541 27507 27593 27603 27438 27524 27474 27516 0 27462 27625 27556 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.11 6.29 3.71 5.93 5.18 5.96 6.08 5.54 6.05 6.28 5.83 0.00 6.66 5.48 6.76 Std 2.58 2.68 2.42 2.41 2.16 2.35 2.63 2.34 2.64 2.48 2.59 0.00 2.72 2.54 2.62 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.1.248.220/30 35706 10.7.7.4/30 3491 10.7.7.5/32 3491 10.10.1.0/24 35706 10.10.10.0/24 35706 10.10.11.0/24 35706 10.10.17.0/24 35706 10.10.18.0/24 35706 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/20 39912 10.80.2.0/24 35706 10.80.5.0/24 35706 10.100.2.250/32 8607 10.100.200.2/32 8607 10.128.18.0/23 34245 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.205.255.0/27 34245 10.205.255.32/27 34245 10.216.0.0/23 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 10.218.60.24/30 3491 172.20.20.0/30 3491 172.31.46.0/24 38416 192.0.2.0/24 3300 192.168.251.0/29 3491 192.168.251.2/32 3491 192.168.254.8/30 3491 192.168.254.10/32 3491 Can not connect to DB rrc04 Total number of RIS BGP peering sessions: 616

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RIS remote route collector at NOTA online
by Erik Romijn 25 Feb '08

25 Feb '08

[Apologies for duplicate e-mails] Dear Colleagues, The RIPE NCC is pleased to announce that the 15th Remote Route Collector (RRC) of the Routing Information Service (RIS) is now online at the NAP of the America's (NOTA) Internet exchange point in Miami. This RRC collects routing information from all exchange members willing to peer with us. We would like to thank Terremark Worldwide for their co-operation and extensive support during both the set-up and operation of this collector. Peering with RIS ---------------- Our AS Number is 12654 and our peering addresses at NOTA are 198.32.124.171 and 2001:478:124::171. If you would like to peer with us, please fill in the form at: http://www.ris.ripe.net/cgi-bin/peerreg.cgi For more information about peering with RIS, please see: http://www.ripe.net/projects/ris/docs/peering.html About the RIS ------------- The RIS aims to collect and store Border Gateway Protocol (BGP) routing information and make it publicly available for the Internet community. The RIS database and the RIS database tools can help network operators troubleshoot routing problems by providing eBGP data collected over time without being limited to a single BGP view. The RIS deploys RRCs at major Internet exchanges where they peer with other networks. At this moment, the RIS has over 600 peers on 16 different Internet exchanges. For more information, please see: http://www.ripe.net/ris/ If you have any further questions, please contact <ris(a)ripe.net>. Regards, Erik Romijn Information Services RIPE NCC

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

24 Feb '08

RIS Statistics Report (20080211-20080218) This report was generated at Mon Feb 18 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 APNIC 60664 55426 54204 53770 59177 54514 54514 54631 54299 53697 55169 0 54259 55216 54300 ARIN 89252 86754 85732 86264 86245 86207 86492 85671 85997 86595 85958 0 85957 87630 88885 LACNIC 20375 17156 16938 16988 16924 16996 16997 17120 17092 17033 16894 0 17092 17018 20370 RIPE NCC 68281 52295 51981 55510 52224 51223 51572 50812 58325 51422 51475 0 52532 53377 51066 AfriNIC 3075 3064 3060 3047 3037 3046 3045 3051 3057 3041 3062 0 3058 3053 3047 Old 40540 39615 38519 39123 39456 39294 39303 39240 38633 38646 38800 0 38500 39492 39608 IANA 8 7 7 6 6 7 7 5 7 6 7 0 7 7 5 RFC1918 110 0 89 0 10 0 0 0 0 2 8 0 3 0 6 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 282305 254317 250530 254708 257079 251287 251930 250530 257410 250442 251373 0 251408 255793 257287 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 13127 13106 13032 13072 13081 13078 13090 13001 13025 13003 13023 0 13000 13105 13072 APNIC 3148 3140 3105 3105 3119 3113 3110 3105 3112 3102 3117 0 3086 3134 3110 RIPE NCC 11006 10974 10978 10959 10958 10967 10968 10924 10969 10961 10969 0 10971 10966 10944 LACNIC 427 424 420 424 422 424 425 423 418 418 418 0 418 424 426 AFRINIC 89 89 89 89 89 89 89 89 89 89 89 0 89 89 89 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 94 62 56 48 54 49 49 24 47 34 43 0 46 37 39 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 27893 27796 27682 27698 27724 27721 27732 27567 27661 27608 27660 0 27611 27756 27681 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4035 4365 4548 5316 4632 5691 4898 7826 5376 5836 4964 0 4908 4642 5360 APNIC 829 934 945 1089 962 1141 1005 1506 1084 1119 989 0 1073 1000 1147 RIPE NCC 3276 3855 3701 4291 3786 4510 3892 6633 4234 4362 4306 0 3846 4186 4884 LACNIC 182 200 196 203 201 207 209 248 203 211 205 0 201 201 200 AFRINIC 38 38 40 42 40 42 41 43 41 41 41 0 40 40 41 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 62 36 33 28 40 29 26 11 27 18 23 0 26 19 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8422 9428 9463 10969 9661 11620 10071 16267 10965 11587 10528 0 10094 10088 11654 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 9092 8741 8484 7756 8449 7387 8192 5175 7649 7167 8059 0 8092 8463 7712 APNIC 2319 2206 2160 2016 2157 1972 2105 1599 2028 1983 2128 0 2013 2134 1963 RIPE NCC 7730 7119 7277 6668 7172 6457 7076 4291 6735 6599 6663 0 7125 6780 6060 LACNIC 245 224 224 221 221 217 216 175 215 207 213 0 217 223 226 AFRINIC 51 51 49 47 49 47 48 46 48 48 48 0 49 49 48 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 32 26 23 20 14 20 23 13 20 16 20 0 20 18 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 19471 18368 18219 16729 18063 16101 17661 11300 16696 16021 17132 0 17517 17668 16027 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 Leaf 23227 23306 23221 23376 23297 23403 23298 23662 23332 23359 23322 0 23268 23333 23480 Transit 4534 4363 4316 4203 4305 4209 4321 3814 4201 4134 4202 0 4216 4307 4096 Transit-only 147 137 153 126 130 117 126 100 135 124 142 0 134 131 115 Total 27908 27806 27690 27705 27732 27729 27745 27576 27668 27617 27666 0 27618 27771 27691 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.07 6.18 5.71 5.92 5.88 5.94 6.16 5.42 5.98 6.16 5.69 0.00 6.48 5.38 6.47 Std 2.51 2.58 2.51 2.38 2.44 2.34 2.47 2.24 2.61 2.40 2.52 0.00 2.59 2.50 2.38 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.7.7.4/30 3491 10.7.7.5/32 3491 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/20 39912 10.44.1.0/24 3300 10.128.18.0/23 34245 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.205.255.0/27 34245 10.205.255.32/27 34245 10.216.0.0/23 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 10.218.60.24/30 3491 172.20.20.0/30 3491 192.0.2.0/24 3300 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.11.0/24 31323 192.168.100.0/24 31323 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/24 31323 192.168.251.0/29 3491 192.168.251.2/32 3491 192.168.254.8/30 3491 192.168.254.10/32 3491 o List of hot-spots during the week. Prefix Origin AS Number of updates 62.114.0.0/19 15475 6025311 202.140.63.0/24 17443 1244384 202.141.0.0/17 2697 895897 80.243.64.0/20 21332 847026 203.101.87.0/24 9498 837294 124.7.35.0/24 9583 583905 12.108.254.0/24 26829 194255 207.181.144.0/24 32004 165601 41.204.0.0/24 32398 138264 89.4.131.0/24 24731 114895 Total number of RIS BGP peering sessions: 620

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

17 Feb '08

RIS Statistics Report (20080204-20080211) This report was generated at Mon Feb 11 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 APNIC 60790 55313 53812 53951 59375 54360 54318 54497 53860 53467 54766 0 53874 54843 54073 ARIN 88401 85980 84888 86326 85729 85596 84808 85068 85059 85137 85081 0 85135 86761 87765 LACNIC 20097 16922 16762 16811 16890 16886 16791 16865 16832 16779 16777 0 16863 16910 20092 RIPE NCC 66918 52455 51531 55418 51495 50848 51017 50325 57505 50940 51021 0 52479 50976 50662 AfriNIC 3508 3496 3488 3474 2708 3472 3470 3478 3481 3470 3488 0 3487 3480 3476 Old 40401 39558 38435 39175 39430 39209 39125 39239 38532 38547 38698 0 38508 39415 39520 IANA 15 14 14 14 10 14 14 13 14 13 14 0 14 14 13 RFC1918 48 1 25 2 11 0 0 0 0 3 8 0 2 0 6 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 280178 253739 248955 255171 255648 250385 249543 249485 255283 248356 249853 0 250362 252399 255607 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 13112 13089 13013 13050 13071 13072 13072 13015 12996 12993 13010 0 12989 13091 13063 APNIC 3143 3135 3099 3096 3123 3107 3104 3100 3102 3095 3106 0 3079 3127 3102 RIPE NCC 10962 10937 10935 10910 10938 10931 10924 10882 10926 10916 10921 0 10932 10925 10897 LACNIC 422 420 414 418 418 419 418 418 411 413 412 0 411 419 420 AFRINIC 85 84 85 84 84 84 85 84 84 84 84 0 84 84 84 IANA 2 2 2 2 2 2 2 2 2 2 2 0 2 2 2 Private 84 57 44 34 51 41 42 18 34 24 31 0 37 29 34 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 27811 27724 27593 27594 27687 27656 27647 27519 27555 27527 27567 0 27534 27677 27602 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4092 4401 4621 5674 4647 5361 5414 7584 5445 6020 5083 0 4780 4597 5648 APNIC 820 908 949 1260 961 1103 1064 1439 1136 1181 1001 0 1072 997 1249 RIPE NCC 3255 3742 3708 4354 3698 4281 3992 6564 4236 4407 4219 0 3834 4010 5095 LACNIC 185 205 201 211 202 214 223 253 210 217 215 0 212 206 215 AFRINIC 34 34 36 37 36 35 36 39 37 38 36 0 35 36 37 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 54 39 31 21 33 26 25 8 26 17 20 0 24 20 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8441 9330 9547 11558 9578 11021 10755 15888 11091 11881 10576 0 9958 9867 12266 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 9020 8688 8392 7376 8424 7711 7658 5431 7551 6973 7927 0 8209 8494 7415 APNIC 2323 2227 2150 1836 2162 2004 2040 1661 1966 1914 2105 0 2007 2130 1853 RIPE NCC 7707 7195 7227 6556 7240 6650 6932 4318 6690 6509 6702 0 7098 6915 5802 LACNIC 237 215 213 207 216 205 195 165 201 196 197 0 199 213 205 AFRINIC 51 50 49 47 48 49 49 45 47 46 48 0 49 48 47 IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 30 18 13 13 18 15 17 10 8 7 11 0 13 9 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 19370 18394 18046 16036 18109 16635 16892 11631 16464 15646 16991 0 17576 17810 15336 IANA : AS60000 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 Leaf 23175 23258 23180 23339 23248 23325 23260 23608 23277 23330 23264 0 23216 23275 23454 Transit 4507 4343 4279 4136 4323 4213 4276 3815 4160 4080 4175 0 4194 4283 4037 Transit-only 146 132 143 121 130 124 123 99 127 126 134 0 126 133 112 Total 27828 27733 27602 27596 27701 27662 27659 27522 27564 27536 27573 0 27536 27691 27603 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.11 6.29 5.75 5.94 5.79 5.96 6.01 5.52 5.95 6.30 5.79 0.00 6.63 5.50 6.76 Std 2.59 2.67 2.60 2.43 2.53 2.34 2.63 2.28 2.61 2.48 2.60 0.00 2.64 2.58 2.61 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.7.7.4/30 3491 10.7.7.5/32 3491 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/20 39912 10.44.1.0/24 3300 10.128.18.0/23 34245 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.205.255.0/27 34245 10.205.255.32/27 34245 10.216.0.0/23 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 10.218.60.24/30 3491 172.20.20.0/30 3491 192.0.2.0/24 3300 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.11.0/24 31323 192.168.11.3/32 42652 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/24 31323 192.168.251.0/29 3491 192.168.251.2/32 3491 192.168.252.0/24 6848 192.168.254.8/30 3491 192.168.254.10/32 3491 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.101.87.0/24 9498 528738 80.243.64.0/20 21332 483026 124.7.35.0/24 9583 414031 202.141.0.0/17 2697 406040 64.79.128.0/19 23005 290662 203.16.208.0/24 4739 271885 202.140.63.0/24 17443 204127 12.108.254.0/24 26829 158395 65.244.50.0/24 27017 152184 193.227.101.0/24 41482 127755 Total number of RIS BGP peering sessions: 616

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libbgpdump 1.4.99.8 released
by Erik Romijn 11 Feb '08

11 Feb '08

Dear Colleagues, We have released version 1.4.99.8 of libbgpdump, the library that reads RIS raw data files. The following major changes have been made in this version: - Problems when configuring with --disable-ipv6 corrected - Several memory leaks corrected - Improved error messages when running bgpdump with incorrect arguments This has been done with patches contributed by Bruno Quoitin, Haniff Rahbari and Antony Antony. You can download libbgpdump 1.4.99.8 from: http://www.ris.ripe.net/source/ If you have any questions, please send an e-mail to <ris(a)ripe.net>. Regards, Erik Romijn Information Services Department RIPE NCC

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

10 Feb '08

RIS Statistics Report (20080128-20080204) This report was generated at Mon Feb 4 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 APNIC 60532 55301 453 53388 58339 54156 54296 54483 53825 53314 54606 0 53738 54653 53928 ARIN 89660 86112 795 85480 84695 85736 86518 85536 85314 86629 85218 0 85212 88021 88987 LACNIC 20126 16931 210 16806 16678 16873 16784 16881 16870 16779 16774 0 16870 16892 20122 RIPE NCC 64790 51803 855 54982 50324 50732 51123 50143 57835 50790 50908 0 51223 50732 50528 AfriNIC 3202 3171 44 3153 2577 3152 3151 3155 3164 3147 3167 0 3164 3179 3153 Old 42085 39821 646 39278 39368 39442 39489 39415 38812 40202 38940 0 38682 41009 41113 IANA 25 24 0 22 22 3 23 2 23 22 3 0 3 3 2 RFC1918 28 2 0 8 4 0 0 0 8 10 8 0 0 0 6 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 280448 253165 3003 253117 252007 250094 251384 249615 255851 250893 249624 0 248892 254489 257839 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 13100 13073 38 13032 13010 13058 13059 12974 12992 12979 12990 0 12962 13073 13055 APNIC 3150 3143 9 3103 3109 3112 3113 3102 3109 3100 3111 0 3083 3131 3108 RIPE NCC 10926 10901 39 10877 10854 10888 10890 10847 10895 10881 10892 0 10892 10887 10866 LACNIC 419 417 2 415 412 415 416 413 410 409 409 0 409 416 417 AFRINIC 82 82 0 81 80 81 82 81 82 81 81 0 82 81 81 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 81 49 0 31 39 35 39 19 36 24 29 0 30 29 30 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 27759 27665 88 27539 27504 27589 27599 27436 27524 27474 27513 0 27458 27617 27557 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4120 4560 16 5182 4891 5291 5107 7850 5404 6029 4980 0 5015 4642 5199 APNIC 808 913 4 1110 1017 1085 1044 1477 1054 1127 960 0 1051 943 1194 RIPE NCC 3336 3835 21 4307 4096 4347 3962 6556 4255 4269 4240 0 3960 4089 5025 LACNIC 181 198 1 203 214 208 206 249 205 210 203 0 202 201 209 AFRINIC 34 34 0 37 38 36 36 39 36 36 36 0 35 36 37 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 61 33 0 18 34 23 25 8 28 20 21 0 21 22 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8540 9573 42 10857 10290 10990 10380 16179 10982 11691 10440 0 10284 9933 11682 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8980 8513 22 7850 8119 7767 7952 5124 7588 6950 8010 0 7947 8431 7856 APNIC 2342 2230 5 1993 2092 2027 2069 1625 2055 1973 2151 0 2032 2188 1914 RIPE NCC 7590 7066 18 6570 6758 6541 6928 4291 6640 6612 6652 0 6932 6798 5841 LACNIC 238 219 1 212 198 207 210 164 205 199 206 0 207 215 208 AFRINIC 48 48 0 44 42 45 46 42 46 45 45 0 47 45 44 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 20 16 0 13 5 12 14 11 8 4 8 0 9 7 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 19219 18092 46 16682 17214 16599 17219 11257 16542 15783 17073 0 17174 17684 15875 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 Leaf 23122 23194 37 23261 23201 23255 23189 23570 23205 23244 23197 0 23175 23216 23362 Transit 4505 4341 6 4162 4187 4217 4290 3769 4188 4109 4185 0 4163 4285 4083 Transit-only 142 138 45 120 119 122 125 99 133 123 134 0 124 124 114 Total 27769 27673 88 27543 27507 27594 27604 27438 27526 27476 27516 0 27462 27625 27559 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.11 6.29 3.71 5.93 5.17 5.96 6.08 5.54 6.05 6.28 5.83 0.00 6.66 5.48 6.76 Std 2.58 2.68 2.42 2.42 2.16 2.35 2.63 2.34 2.64 2.48 2.59 0.00 2.72 2.54 2.62 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.1.248.220/30 35706 10.7.7.4/30 3491 10.7.7.5/32 3491 10.10.1.0/24 35706 10.10.10.0/24 35706 10.10.11.0/24 35706 10.10.17.0/24 35706 10.10.18.0/24 35706 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/20 39912 10.80.2.0/24 35706 10.80.5.0/24 35706 10.100.2.250/32 8607 10.100.200.2/32 8607 10.128.18.0/23 34245 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.205.255.0/27 34245 10.205.255.32/27 34245 10.216.0.0/23 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 10.218.60.24/30 3491 172.20.20.0/30 3491 172.31.46.0/24 38416 192.0.2.0/24 3300 192.168.251.0/29 3491 192.168.251.2/32 3491 192.168.254.8/30 3491 192.168.254.10/32 3491 o List of hot-spots during the week. Prefix Origin AS Number of updates 202.140.63.0/24 17443 889262 64.79.128.0/19 23005 687972 203.101.87.0/24 9498 567419 124.7.35.0/24 9583 422339 203.16.208.0/24 4739 412386 202.141.0.0/17 2697 389998 80.243.64.0/20 21332 276342 72.43.85.0/24 19389 189226 63.138.94.0/24 19389 189191 12.108.254.0/24 26829 138853 Total number of RIS BGP peering sessions: 616

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