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RIS Statistics Report
by risops＠ripe.net 19 Mar '06

19 Mar '06

RIS Statistics Report (20060313-20060320) This report was generated at Mon Mar 20 00:15:02 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 35860 35126 35290 0 34768 34400 31884 22508 34200 32338 34539 34431 34275 18633 ARIN 67431 66396 66059 150 66708 66909 54198 35947 65333 64528 66523 66225 66489 22665 LACNIC 8813 8781 8689 1234 8677 8789 7636 7110 8661 8623 8705 8706 8744 5279 RIPE NCC 31115 29056 29314 502 29564 29928 19613 16767 28975 27657 29018 30278 29257 13949 OLD 35867 35167 34317 274 35116 35297 28788 17966 34178 33946 34380 34640 34726 14720 IANA 12243 11873 11892 47 11922 11912 9452 6490 11729 11626 11859 11997 11869 5229 RFC1918 12 3 1 0 5 0 0 0 0 0 0 3 0 0 AFRINIC 82 82 82 73 82 82 79 78 81 81 82 82 82 81 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 191423 186484 185644 2280 186842 187317 151650 106866 183157 178799 185106 186362 185442 80556 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 11584 11545 11479 141 11521 11535 10359 8103 11397 11382 8912 11474 11496 5906 APNIC 2490 2465 2478 0 2478 2461 2388 1650 2443 2419 2129 2471 2447 1623 RIPE NCC 7858 7814 7830 200 7830 7819 6162 5629 7760 7651 7050 7830 7823 4975 LACNIC 194 194 188 22 188 190 182 169 186 187 171 188 190 139 AFRINIC 8 8 8 0 8 8 7 6 8 8 8 8 8 7 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 48 23 16 0 29 13 15 4 8 3 14 17 17 13 Others 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Total 22183 22050 21999 363 22054 22026 19113 15561 21802 21650 18284 21988 21981 12663 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3574 4563 4290 74 4328 5777 5309 5266 6846 6895 4050 5063 5193 3672 APNIC 726 1009 821 0 861 1119 1111 946 1341 1442 880 965 954 852 RIPE NCC 2266 3097 2788 163 2655 3391 2380 3593 4318 4416 3041 2959 3254 2817 LACNIC 81 86 86 15 85 105 89 122 118 122 82 87 95 90 AFRINIC 3 3 4 0 4 3 3 4 4 4 4 4 4 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 40 16 11 0 23 9 11 3 7 3 10 12 11 12 Others 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Total 6691 8775 8000 252 7956 10404 8903 9934 12634 12882 8067 9090 9511 7448 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8010 6982 7189 67 7193 5758 5050 2837 4551 4487 4862 6411 6303 2234 APNIC 1764 1456 1657 0 1617 1342 1277 704 1102 977 1249 1506 1493 771 RIPE NCC 5592 4717 5042 37 5175 4428 3782 2036 3442 3235 4009 4871 4569 2158 LACNIC 113 108 102 7 103 85 93 47 68 65 89 101 95 49 AFRINIC 5 5 4 0 4 5 4 2 4 4 4 4 4 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 8 7 5 0 6 4 4 1 1 0 4 5 6 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15492 13275 13999 111 14098 11622 10210 5627 9168 8768 10217 12898 12470 5215 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18380 18500 18442 285 18479 18596 15837 13037 18726 18595 15041 18483 18524 10140 Transit 3679 3441 3442 62 3469 3337 2967 2103 3002 2954 2940 3393 3344 1982 Transit-only 124 109 115 16 106 93 309 421 74 101 303 112 113 541 Total 22183 22050 21999 363 22054 22026 19113 15561 21802 21650 18284 21988 21981 12663 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.22 5.91 4.93 5.95 6.05 6.20 4.90 4.99 4.99 6.24 6.27 7.70 5.01 Std 2.67 2.62 2.56 3.43 2.58 2.58 2.73 1.92 1.84 1.94 2.74 2.72 2.64 2.14 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.232.0.0/16 32767 172.16.0.0/12 16215 192.0.2.0/24 2854 192.168.0.0/16 16215 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 195.8.99.0/24 34409 235367 80.95.184.0/21 31641 195585 199.181.158.0/23 4595 194988 193.164.226.0/23 15414 159748 61.4.0.0/19 9899 150688 62.24.238.0/24 13285 139360 66.151.190.0/24 27382 102427 203.25.73.0/24 4854 92827 204.201.21.0/24 20096 83706 142.217.44.0/22 35911 79833 Total number of RIS BGP peering sessions: 573

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RIS Statistics Report
by risops＠ripe.net 12 Mar '06

12 Mar '06

RIS Statistics Report (20060306-20060313) This report was generated at Mon Mar 13 00:15:02 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 36066 35408 35366 0 35684 33362 34838 17295 34356 29761 35082 34873 34945 34578 ARIN 67526 66706 66177 201 67029 61462 66538 23350 65638 48897 66400 66165 66744 66609 LACNIC 8966 8947 8875 983 8891 8706 8912 5666 8533 7188 8870 8874 8901 8585 RIPE NCC 31457 28720 29083 618 29547 28798 29087 17876 25809 23521 28800 30056 29347 28390 OLD 36124 35194 34510 357 35402 32454 34869 14312 33373 24334 34326 34538 35128 34829 IANA 12165 11799 11841 76 11731 11513 11808 5544 11420 9536 11827 11955 11915 11391 RFC1918 69 1 0 1 6 0 0 0 0 0 0 3 59 0 AFRINIC 41 41 41 25 41 41 41 34 41 40 41 41 41 41 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 192414 186816 185893 2261 188331 176336 186093 84077 179170 143277 185346 186505 187080 184423 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 11584 11496 11477 146 11529 10815 11504 5763 11369 9380 11476 11473 11497 11497 APNIC 2482 2459 2465 0 2471 2309 2448 1467 2435 2355 2457 2453 2434 2454 RIPE NCC 7818 7751 7795 231 7775 7646 7758 5779 7066 6893 7766 7774 7787 7733 LACNIC 192 192 186 19 187 188 188 153 183 164 187 185 188 189 AFRINIC 8 8 8 0 8 8 8 6 8 7 8 8 8 8 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 65 24 21 1 34 14 18 5 11 6 20 22 17 32 Others 1 1 0 0 1 1 1 0 0 0 1 1 1 0 Total 22151 21931 21952 397 22005 20981 21925 13173 21072 18805 21915 21916 21933 21913 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3442 5102 4635 99 4036 4945 5090 3871 6510 6098 5248 4362 5021 7088 APNIC 699 945 936 0 795 950 928 840 1188 1256 936 848 1040 1110 RIPE NCC 2268 3410 2833 187 2527 3378 3122 3888 3656 4044 3130 2938 3090 4731 LACNIC 76 95 83 16 79 100 97 112 112 110 92 87 101 120 AFRINIC 3 4 4 0 4 3 4 4 4 4 4 4 4 4 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 51 15 12 0 25 7 10 3 8 3 13 13 9 30 Others 1 1 0 0 1 1 1 0 0 0 1 1 1 0 Total 6541 9572 8503 302 7467 9384 9252 8718 11478 11515 9424 8253 9267 13083 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8142 6394 6842 47 7493 5870 6414 1892 4859 3282 6228 7111 6476 4409 APNIC 1783 1514 1529 0 1676 1359 1520 627 1247 1099 1521 1605 1394 1344 RIPE NCC 5550 4341 4962 44 5248 4268 4636 1891 3410 2849 4636 4836 4697 3002 LACNIC 116 97 103 3 108 88 91 41 71 54 95 98 87 69 AFRINIC 5 4 4 0 4 5 4 2 4 3 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 14 9 9 1 9 7 8 2 3 3 7 9 8 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15610 12359 13449 95 14538 11597 12673 4455 9594 7290 12491 13663 12666 8830 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18360 18496 18423 317 18375 17584 18428 10760 18034 15900 18440 18384 18526 18769 Transit 3658 3324 3415 62 3516 3272 3396 1957 2901 2695 3363 3417 3305 3065 Transit-only 133 111 114 18 114 125 101 456 137 210 112 115 102 79 Total 22151 21931 21952 397 22005 20981 21925 13173 21072 18805 21915 21916 21933 21913 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.08 6.14 5.85 4.30 5.84 5.85 5.73 5.03 4.90 5.00 5.97 6.06 7.30 4.69 Std 2.57 2.53 2.54 2.98 2.53 2.42 2.53 1.89 1.72 1.87 2.64 2.53 2.42 1.80 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8491 10.0.0.4/30 8491 10.0.0.5/32 8491 10.0.0.8/30 8491 10.0.0.13/32 8491 10.0.0.17/32 8491 10.0.0.85/32 8491 10.0.2.1/32 8491 10.0.2.2/32 8491 10.0.2.5/32 8491 10.0.2.9/32 8491 10.0.3.2/32 8491 10.0.3.5/32 8491 10.0.3.65/32 8491 10.0.7.2/32 8491 10.0.7.3/32 8491 10.0.7.4/32 8491 10.0.7.5/32 8491 10.1.0.0/24 8491 10.1.1.0/24 8491 10.1.2.0/24 8491 10.1.3.0/24 8491 10.1.4.0/24 8491 10.1.5.0/24 8491 10.1.6.0/24 8491 10.3.255.4/32 8491 10.10.10.0/24 8491 10.10.164.0/30 8491 10.10.165.0/24 8491 10.10.166.0/24 8491 10.10.167.0/24 8491 10.50.73.128/29 8491 10.100.0.81/32 8491 10.102.0.146/32 8491 10.110.11.1/32 8491 10.110.103.0/24 8491 10.111.1.1/32 8491 10.255.4.103/32 8491 10.255.4.133/32 8491 172.16.0.0/12 16215 172.16.0.29/32 8491 172.16.0.100/32 8491 172.16.0.233/32 8491 172.16.7.130/32 8491 172.16.12.2/32 8491 172.16.14.99/32 8491 172.16.16.1/32 8491 172.16.17.116/32 8491 172.16.20.97/32 8491 172.16.254.16/30 8491 172.16.254.20/30 8491 172.16.254.130/32 8491 172.16.254.146/32 8491 172.16.254.150/32 8491 172.16.255.0/30 8546 172.27.192.0/23 2200 192.0.2.0/24 2854 192.168.0.0/24 8491 192.168.3.0/24 8491 192.168.20.0/24 4282 192.168.50.0/24 8491 192.168.51.0/24 8491 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.100.17/32 8491 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 377870 195.8.99.0/24 34409 258304 199.181.158.0/23 4595 198792 194.8.59.0/24 30813 170450 80.95.184.0/21 31641 169834 62.24.238.0/24 13285 152885 193.164.226.0/23 15414 140257 66.151.190.0/24 27382 92469 204.201.21.0/24 20096 75926 204.227.128.0/19 20300 71726 Total number of RIS BGP peering sessions: 567

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RIS Statistics Report
by risops＠ripe.net 05 Mar '06

05 Mar '06

RIS Statistics Report (20060227-20060306) This report was generated at Mon Mar 6 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 36557 36414 35282 0 35226 33349 34235 12989 28894 24039 21114 34565 34330 21656 ARIN 69299 68546 67533 178 67802 65299 67297 14660 60009 36991 31028 67596 67561 25788 LACNIC 8507 8494 8422 1158 8457 8008 8450 3680 8372 5247 4578 8432 8458 4148 RIPE NCC 32286 28892 29567 872 31405 28802 28621 13434 24589 21285 20859 29860 29548 16725 OLD 36690 36333 35099 333 36076 35678 35454 9227 33596 20680 15848 35327 35908 16951 IANA 12625 12138 11879 112 12219 11855 11759 5096 11468 8373 8315 11941 11856 6680 RFC1918 11 3 1 0 1 0 6 0 0 0 0 0 0 0 AFRINIC 42 42 42 25 42 42 42 6 41 30 12 42 42 4 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 196017 190862 187825 2678 191228 183033 185864 59092 166969 116645 101754 187763 187703 91952 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 11567 11493 11454 169 11512 11388 11439 4055 11076 7568 6426 11457 11479 6188 APNIC 2484 2456 2470 0 2477 2420 2444 1288 2369 2076 1894 2445 2430 1943 RIPE NCC 7782 7743 7763 215 7758 7635 7381 4852 6882 6398 6496 7760 7749 5608 LACNIC 191 191 186 24 188 186 188 111 182 131 131 186 188 129 AFRINIC 8 8 8 0 8 8 8 6 7 6 6 8 8 6 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 22 17 2 24 9 17 6 7 6 13 17 11 11 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 22073 21915 21899 410 21968 21647 21478 10318 20523 16185 14967 21874 21866 13885 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3529 4072 4702 96 4437 5155 5360 2591 6397 4846 2874 4762 5247 3999 APNIC 703 787 871 0 855 966 975 695 1315 1239 746 1008 952 1094 RIPE NCC 2264 2810 2807 172 2632 3278 3034 3013 3591 3688 2712 3046 3078 3323 LACNIC 79 87 88 15 85 101 101 79 113 86 64 88 100 86 AFRINIC 5 5 5 0 5 5 5 5 4 4 4 5 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 29 15 12 2 18 6 11 5 6 4 9 12 6 10 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 6610 7777 8486 285 8033 9512 9487 6388 11426 9867 6410 8922 9389 8517 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8038 7421 6752 73 7075 6233 6079 1464 4679 2722 3552 6695 6232 2189 APNIC 1781 1669 1599 0 1622 1454 1469 593 1054 837 1148 1437 1478 849 RIPE NCC 5518 4933 4956 43 5126 4357 4347 1839 3291 2710 3784 4714 4671 2285 LACNIC 112 104 98 9 103 85 87 32 69 45 67 98 88 43 AFRINIC 3 3 3 0 3 3 3 1 3 2 2 3 3 1 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 10 7 5 0 6 3 6 1 1 2 4 5 5 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15463 14138 13413 125 13935 12135 11991 3930 9097 6318 8557 12952 12477 5368 IANA : AS46516 Others: AS46516 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18295 18398 18368 325 18381 18229 18018 8087 17529 13452 11925 18381 18448 11289 Transit 3660 3416 3425 68 3483 3317 3321 1616 2810 2403 2620 3385 3328 2090 Transit-only 118 101 106 17 104 101 139 615 184 330 422 108 90 506 Total 22073 21915 21899 410 21968 21647 21478 10318 20523 16185 14967 21874 21866 13885 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.24 5.95 5.84 4.98 6.15 5.85 5.92 5.28 4.97 5.14 6.37 6.24 7.62 4.97 Std 2.63 2.48 2.51 3.22 2.65 2.40 2.62 2.08 1.79 1.96 2.75 2.62 2.67 2.06 o List of martians appearing throughout the week. Prefix Origin AS 10.11.94.0/24 25232 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.20.30.0/24 32767 10.255.230.3/32 32767 10.255.230.4/32 32767 172.28.34.228/32 32767 172.28.128.4/30 32767 172.28.128.12/30 32767 192.0.2.0/24 2854 192.168.0.0/24 8371 o List of hot-spots during the week. Prefix Origin AS Number of updates 61.4.0.0/19 9899 456483 219.64.226.0/23 4755 325857 194.8.59.0/24 30813 322038 62.244.214.0/24 15924 236005 62.244.215.0/24 15924 227185 195.8.99.0/24 34409 222366 219.64.224.0/21 4755 146014 62.24.238.0/24 13285 142686 199.181.158.0/23 4595 117708 193.164.226.0/23 15414 109864 Total number of RIS BGP peering sessions: 565

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RIS Statistics Report
by risops＠ripe.net 26 Feb '06

26 Feb '06

RIS Statistics Report (20060220-20060227) This report was generated at Mon Feb 27 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 42570 42424 34741 0 36522 38243 38166 14414 29066 23385 24189 34787 36283 21253 ARIN 69083 68867 67885 218 68725 68511 57961 16942 61263 44463 32558 67853 68360 21162 LACNIC 8518 8509 8444 1085 8476 8507 7566 4100 8405 6567 5121 8450 8474 4753 RIPE NCC 30608 29277 29359 1067 29690 29045 21025 12104 26570 22361 18008 29755 29245 14094 OLD 36279 35843 34657 259 35726 35452 29554 9623 34127 21985 15773 34817 35338 14293 IANA 12677 12336 11991 107 12170 12163 10230 4755 11652 9083 7790 12177 12166 5722 RFC1918 8 4 1 0 1 0 0 0 0 0 1 3 0 0 AFRINIC 42 42 42 25 42 42 37 29 41 35 30 42 42 29 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 199785 197302 187120 2761 191352 191963 164539 61967 171124 127879 103470 187884 189908 81306 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 11547 11476 11449 140 11494 11491 10183 4394 11109 8878 6544 11446 11463 5689 APNIC 2463 2453 2437 0 2459 2435 2329 1261 2372 1901 1983 2449 2423 1623 RIPE NCC 7751 7699 7727 246 7704 7698 6115 4332 7345 6796 5836 7708 7721 5013 LACNIC 192 192 189 19 188 188 174 111 182 151 124 186 187 130 AFRINIC 7 7 7 0 7 7 6 6 7 7 6 7 7 6 IANA 2 2 2 2 2 2 2 0 2 0 2 2 2 0 Private 46 27 22 1 30 20 18 7 10 8 19 22 19 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22008 21856 21833 408 21884 21841 18827 10111 21027 17741 14514 21820 21822 12479 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3443 4004 4256 89 4314 5291 5115 2699 6528 5848 2797 4518 4915 3423 APNIC 678 798 847 0 893 961 1075 693 1196 1138 876 866 918 802 RIPE NCC 2246 2797 2668 204 2656 3137 2397 2702 3803 3941 2359 2758 2989 2950 LACNIC 76 86 90 16 83 99 98 78 120 104 63 90 98 86 AFRINIC 4 4 4 0 4 5 3 4 5 5 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 35 20 13 0 22 13 11 6 8 6 13 15 12 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6482 7709 7878 309 7972 9506 8699 6182 11660 11042 6112 8251 8936 7282 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8104 7472 7193 51 7180 6200 5068 1695 4581 3030 3747 6928 6548 2266 APNIC 1785 1655 1590 0 1566 1474 1254 568 1176 763 1107 1583 1505 821 RIPE NCC 5505 4902 5059 42 5048 4561 3718 1630 3542 2855 3477 4950 4732 2063 LACNIC 116 106 99 3 105 89 76 33 62 47 61 96 89 44 AFRINIC 3 3 3 0 3 2 3 2 2 2 2 3 3 2 IANA 2 2 2 2 2 2 2 0 2 0 2 2 2 0 Private 11 7 9 1 8 7 7 1 2 2 6 7 7 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15526 14147 13955 99 13912 12335 10128 3929 9367 6699 8402 13569 12886 5197 IANA : AS64001 AS64000 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18205 18313 18264 335 18295 18414 15579 7934 18009 14959 11495 18304 18399 9917 Transit 3676 3437 3444 57 3476 3335 2907 1552 2895 2507 2455 3403 3323 2015 Transit-only 127 106 125 16 113 92 341 625 123 275 564 113 100 547 Total 22008 21856 21833 408 21884 21841 18827 10111 21027 17741 14514 21820 21822 12479 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.01 5.78 4.77 6.27 5.82 6.20 5.16 4.96 5.05 6.44 5.99 7.82 5.00 Std 2.67 2.51 2.51 2.92 2.68 2.53 2.72 2.00 1.78 1.88 2.79 2.58 2.71 2.10 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.6.6.6/32 3741 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 172.16.0.0/12 16215 172.20.0.0/30 8342 192.0.2.0/24 4788 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 213.91.172.0/24 34577 421870 213.16.56.0/24 34577 421832 213.91.154.0/24 34577 407379 213.91.155.0/24 34577 398439 83.228.73.0/24 34577 396550 83.228.109.0/24 34577 393211 62.111.4.0/24 6666 256039 213.91.153.0/24 34577 220444 219.64.226.0/23 4755 214936 61.4.0.0/19 9899 191122 Total number of RIS BGP peering sessions: 562

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RIS Statistics Report
by risops＠ripe.net 19 Feb '06

19 Feb '06

RIS Statistics Report (20060213-20060220) This report was generated at Mon Feb 20 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 35554 35153 29023 0 34912 33989 31389 34268 33160 22940 33860 33921 33736 28443 ARIN 67930 67569 53736 252 67399 66127 51414 66270 64644 45117 66347 66729 67145 35829 LACNIC 8592 8591 6992 1464 8551 8585 8096 8476 8325 6293 8500 8525 8557 5001 RIPE NCC 30421 28873 25902 694 29687 28593 22888 27996 26530 20074 28654 29301 29052 15448 OLD 36055 35610 27026 333 35352 34978 29792 34841 33395 22890 34330 34556 35195 22339 IANA 12248 11882 10385 106 12100 11858 9301 11358 11160 8700 11892 11988 11975 6454 RFC1918 13 3 5 0 1 1 0 0 0 0 0 3 0 0 AFRINIC 41 41 41 26 41 41 40 40 41 39 41 41 41 39 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 190854 187722 153110 2875 188043 184172 152920 183249 177255 126053 183624 185064 185701 113553 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 11517 11431 9780 198 11453 11455 10250 11362 11290 9054 11389 11412 11435 7749 APNIC 2447 2438 2179 0 2444 2421 2294 2406 2403 1881 2418 2436 2412 2259 RIPE NCC 7734 7670 7313 198 7685 7667 6574 7632 7241 6146 7670 7685 7699 5439 LACNIC 188 188 174 25 185 186 176 184 180 155 181 183 185 143 AFRINIC 7 7 6 0 7 7 6 7 6 7 7 7 7 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 50 19 17 0 20 12 14 9 11 5 15 17 16 31 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 21944 21754 19470 421 21795 21749 19315 21600 21131 17248 21681 21741 21755 15627 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3464 4721 4143 140 3960 6136 4683 7741 6562 5944 6251 4575 4911 4902 APNIC 686 990 861 0 809 1251 1080 1464 1228 1141 1069 1029 1013 1178 RIPE NCC 2324 3145 2755 155 2623 3755 2733 5281 3869 3579 3862 2866 3029 3285 LACNIC 79 89 83 24 83 103 92 134 106 100 106 86 99 99 AFRINIC 4 4 4 0 5 5 4 6 4 6 5 5 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 11 12 0 13 8 8 8 8 4 10 11 9 29 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6596 8960 7858 319 7493 11258 8600 14634 11777 10774 11303 8572 9066 9498 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8053 6710 5637 58 7493 5319 5567 3621 4728 3110 5138 6837 6524 2847 APNIC 1761 1448 1318 0 1635 1170 1214 942 1175 740 1349 1407 1399 1081 RIPE NCC 5410 4525 4558 43 5062 3912 3841 2351 3372 2567 3808 4819 4670 2154 LACNIC 109 99 91 1 102 83 84 50 74 55 75 97 86 44 AFRINIC 3 3 2 0 2 2 2 1 2 1 2 2 2 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 8 5 0 7 4 6 1 3 1 5 6 7 2 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 15348 12794 11612 102 14302 10491 10715 6966 9354 6474 10378 13169 12689 6129 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18169 18319 16091 336 18200 18423 16006 18689 18105 14520 18344 18255 18368 12942 Transit 3649 3336 3154 61 3481 3242 3026 2840 2891 2426 3239 3381 3289 2276 Transit-only 126 99 225 24 114 84 283 71 135 302 98 105 98 409 Total 21944 21754 19470 421 21795 21749 19315 21600 21131 17248 21681 21741 21755 15627 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.23 6.14 5.88 4.17 6.10 5.97 6.06 4.92 5.00 5.06 6.08 6.09 7.48 4.76 Std 2.59 2.52 2.51 2.77 2.54 2.64 2.62 1.69 1.84 1.97 2.63 2.57 2.59 1.95 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.2.0.0/24 17858 10.10.10.4/30 8342 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.103.96.4/30 8342 172.16.0.0/12 16215 172.20.0.0/14 559 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.100.0/22 29404 192.168.124.0/22 29404 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 308845 219.64.224.0/21 4755 289074 204.214.158.0/24 7810 267085 62.111.4.0/24 6666 264941 195.8.99.0/24 34409 184369 219.64.224.0/23 4755 183792 207.168.184.0/24 32832 117987 83.228.72.0/24 34577 111988 193.164.226.0/23 15414 102489 213.16.56.0/24 34577 89968 Total number of RIS BGP peering sessions: 562

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RIS Statistics Report
by risops＠ripe.net 12 Feb '06

12 Feb '06

RIS Statistics Report (20060206-20060213) This report was generated at Mon Feb 13 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 35426 34710 33942 0 35013 27906 29755 14002 33546 33338 25230 33840 33785 29333 ARIN 67611 66797 65943 275 67335 48430 47071 18515 65105 64384 31381 65857 66389 43515 LACNIC 8600 8592 8520 913 8560 7241 6713 4077 8517 8506 5183 8528 8554 6265 RIPE NCC 31259 29004 29459 1083 29927 23325 22925 14721 28097 28026 22075 30097 29177 20315 OLD 38677 38033 34686 463 35791 26289 28197 11736 33881 33993 18344 34815 35517 24889 IANA 12447 11951 12116 100 12228 10090 9023 5475 11887 11148 8555 12185 12064 8774 RFC1918 20 3 0 0 14 0 0 0 0 0 0 3 0 0 AFRINIC 21 21 21 19 21 20 21 6 7 7 20 21 21 7 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 194061 189111 184687 2853 188889 143301 143705 68532 181040 179402 110788 185346 185507 133098 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 11493 11400 11361 180 11443 9209 9487 4935 11302 11328 7455 11379 11404 8756 APNIC 2446 2422 2422 0 2443 2145 2264 1229 2405 2415 2032 2427 2406 2284 RIPE NCC 7697 7647 7664 310 7678 6768 6582 4980 7415 7619 6431 7672 7659 6357 LACNIC 185 185 180 18 181 167 165 110 175 177 135 179 181 153 AFRINIC 7 7 7 0 7 6 6 6 7 7 6 7 7 6 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 52 22 19 1 28 18 16 6 11 10 19 21 19 33 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 21882 21684 21654 509 21781 18314 18521 11266 21316 21557 16079 21686 21678 17590 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3375 4724 4194 130 3874 4468 4294 3299 6623 6495 3159 4323 5239 5453 APNIC 684 1107 937 0 764 863 936 691 1260 1354 903 840 989 1273 RIPE NCC 2234 3176 2613 270 2428 2881 2686 3204 3959 3845 2700 2670 3083 3827 LACNIC 81 95 88 16 81 90 88 70 114 110 65 87 98 101 AFRINIC 4 4 4 0 4 4 3 5 5 5 4 4 4 5 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 38 9 9 1 18 8 7 4 5 4 10 11 10 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6417 9115 7845 417 7169 8314 8014 7273 11966 11813 6841 7935 9424 10685 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8118 6676 7167 50 7569 4741 5193 1636 4679 4833 4296 7056 6165 3303 APNIC 1762 1315 1485 0 1679 1282 1328 538 1145 1061 1129 1587 1417 1011 RIPE NCC 5463 4471 5051 40 5250 3887 3896 1776 3456 3774 3731 5002 4576 2530 LACNIC 104 90 92 2 100 77 77 40 61 67 70 92 83 52 AFRINIC 3 3 3 0 3 2 3 1 2 2 2 3 3 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 14 13 10 0 10 10 9 2 6 6 9 10 9 7 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 15465 12569 13809 92 14612 10000 10507 3993 9350 9744 9238 13751 12254 6905 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18109 18265 18112 424 18149 15089 15261 9034 18254 18460 13039 18176 18319 14713 Transit 3644 3311 3421 65 3514 2978 2902 1698 2975 3010 2568 3392 3252 2610 Transit-only 129 108 121 20 118 247 358 534 87 87 472 118 107 267 Total 21882 21684 21654 509 21781 18314 18521 11266 21316 21557 16079 21686 21678 17590 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.15 6.25 5.63 3.75 5.95 6.07 6.03 5.10 4.95 4.87 6.24 6.09 7.66 4.77 Std 2.57 2.53 2.37 2.49 2.53 2.62 2.58 1.89 1.79 1.78 2.64 2.51 2.69 1.80 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.49.0.0/24 9009 172.16.0.0/12 16215 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.100.0/22 29404 192.168.124.0/22 29404 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 355953 219.64.224.0/21 4755 334888 62.111.4.0/24 6666 287491 207.168.184.0/24 32832 272434 204.214.158.0/24 7810 246133 219.64.224.0/23 4755 241274 81.213.47.0/24 9121 231685 69.61.77.0/24 36344 220158 195.8.99.0/24 34409 184766 193.16.153.0/24 31428 143160 Total number of RIS BGP peering sessions: 560

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RIS Statistics Report
by risops＠ripe.net 05 Feb '06

05 Feb '06

RIS Statistics Report (20060130-20060206) This report was generated at Mon Feb 6 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 34664 34160 34245 0 34369 25742 30604 17141 30422 33062 25709 34089 33787 17663 ARIN 68105 66066 65952 149 66716 44083 52263 45868 57161 64388 44042 66667 66340 33469 LACNIC 10697 10680 10623 925 10653 9657 9886 7639 9570 9943 8515 10631 10649 7135 RIPE NCC 31642 28970 29467 914 30052 22814 23935 18558 23876 28669 24475 30656 29332 20706 OLD 40644 36802 34155 271 35252 25939 29250 21119 29970 33763 22101 35091 36484 16106 IANA 12009 11432 11548 90 11697 9913 9592 8621 9912 11525 9826 11752 11542 7960 RFC1918 33 14 4 0 16 0 0 0 0 2 0 5 0 0 AFRINIC 2 2 1 0 2 1 2 1 1 1 2 1 1 1 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 197796 188126 185995 2349 188757 138149 155532 118947 160912 181353 134670 188892 188135 103040 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 11477 11354 11381 157 11432 8790 9969 8193 10652 11305 8411 11375 11379 6776 APNIC 2451 2424 2442 1 2445 2063 2316 1433 2276 2411 2032 2441 2411 1431 RIPE NCC 7682 7613 7656 249 7664 6491 6662 5599 6628 7594 6891 7658 7648 6263 LACNIC 181 181 178 17 180 171 171 148 167 175 148 178 180 138 AFRINIC 7 7 7 0 7 6 7 6 7 7 7 7 7 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 20 15 1 23 14 14 6 5 7 10 15 12 17 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 21838 21600 21680 425 21752 17536 19140 15386 19736 21500 17500 21675 21638 14631 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3487 5607 3919 104 3914 4421 4844 5652 6312 6535 4279 4262 4960 4296 APNIC 715 1184 819 1 790 916 1016 866 1256 1343 934 824 970 771 RIPE NCC 2242 3113 2575 201 2441 2728 2545 3558 3652 3791 2882 2537 2966 3785 LACNIC 79 95 80 14 82 93 90 102 111 108 75 82 94 87 AFRINIC 4 4 4 0 4 5 4 5 6 6 5 5 5 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 26 9 8 1 14 5 7 2 0 2 4 7 4 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6553 10012 7405 321 7245 8168 8506 10185 11337 11785 8179 7717 8999 8955 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7990 5747 7462 53 7518 4369 5125 2541 4340 4770 4132 7113 6419 2480 APNIC 1736 1240 1623 0 1655 1147 1300 567 1020 1068 1098 1617 1441 660 RIPE NCC 5440 4500 5081 48 5223 3763 4117 2041 2976 3803 4009 5121 4682 2478 LACNIC 102 86 98 3 98 78 81 46 56 67 73 96 86 51 AFRINIC 3 3 3 0 3 1 3 1 1 1 2 2 2 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 13 11 7 0 9 9 7 4 5 5 6 8 8 5 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 15285 11588 14275 104 14507 9368 10634 5201 8399 9715 9321 13958 12639 5676 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18093 18205 18144 335 18142 14397 15816 12914 16800 18419 14350 18143 18251 11976 Transit 3624 3285 3427 66 3497 2827 3057 2063 2701 2992 2815 3420 3278 2286 Transit-only 121 110 109 24 113 312 267 409 235 89 335 112 109 369 Total 21838 21600 21680 425 21752 17536 19140 15386 19736 21500 17500 21675 21638 14631 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.24 6.41 5.90 4.02 6.07 6.16 6.20 4.90 5.02 4.89 6.31 5.97 7.67 4.81 Std 2.64 2.57 2.48 2.57 2.61 2.71 2.69 1.87 1.94 1.81 2.74 2.52 2.80 1.92 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.1.0/24 32767 10.0.2.0/30 32767 10.0.3.0/24 16186 10.0.4.0/24 16186 10.0.8.4/30 16186 10.0.11.0/24 16186 10.0.50.4/30 16186 10.0.50.8/30 16186 10.1.0.2/32 32767 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.49.0.0/24 9009 10.85.0.16/28 15772 10.85.0.24/30 15772 172.16.0.0/12 16215 172.21.144.0/24 8968 172.30.84.0/29 8968 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.2.0/24 16186 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 81.213.47.0/24 9121 401286 194.190.36.0/24 5592 388165 207.168.184.0/24 32832 329579 84.44.114.0/24 15924 326506 204.214.158.0/24 7810 303956 62.111.4.0/24 6666 277401 61.4.0.0/19 9899 260469 195.8.99.0/24 34409 177289 219.64.226.0/23 4755 155600 219.64.224.0/21 4755 125439 Total number of RIS BGP peering sessions: 553

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RIS Statistics Report
by risops＠ripe.net 29 Jan '06

29 Jan '06

RIS Statistics Report (20060123-20060130) This report was generated at Mon Jan 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 APNIC 37658 34633 34184 0 37295 33883 33898 16197 23813 32963 20989 33859 33848 33463 ARIN 73895 65805 65065 106 73591 65304 65514 27153 46203 64296 29942 64974 65474 65280 LACNIC 12173 9180 9117 786 12139 9173 9169 5499 7382 8449 5611 9124 9145 8476 RIPE NCC 36894 31539 28901 502 36203 28542 30811 16306 21518 26755 19591 29875 28906 27731 OLD 37922 35223 34118 123 37463 34755 34785 15183 29394 33514 17380 34223 34919 34591 IANA 13183 10984 10933 49 13114 10898 10867 5309 9394 10510 7175 11057 10941 10617 RFC1918 51 19 1 0 31 0 18 0 0 0 0 2 0 0 AFRINIC 1 0 0 0 1 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 211777 187383 182319 1566 209837 182555 185062 85647 137704 176487 100688 183114 183233 180158 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 11476 11436 11383 101 11425 11425 11430 6830 9867 11309 6945 11372 11396 11385 APNIC 2449 2439 2439 0 2445 2427 2426 1344 2129 2406 1867 2428 2413 2421 RIPE NCC 7649 7615 7622 193 7628 7606 7568 5466 6769 7240 6322 7616 7614 7559 LACNIC 180 179 176 12 177 178 178 126 159 172 123 175 177 177 AFRINIC 7 7 7 0 7 7 7 6 7 7 7 7 7 7 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 27 14 1 25 11 15 0 5 8 8 14 14 27 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 21819 21704 21642 307 21708 21655 21625 13772 18937 21143 15273 21613 21622 21577 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3413 4432 4098 66 3834 5095 4409 4852 5955 5888 2839 4451 4748 7158 APNIC 667 906 840 0 749 970 882 764 1193 1178 778 834 877 1202 RIPE NCC 2190 2870 2528 153 2433 3170 3052 3632 3460 3860 2546 2786 2881 4522 LACNIC 79 94 86 11 84 101 92 95 112 111 64 91 96 118 AFRINIC 4 4 4 0 4 4 4 5 5 6 4 4 4 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 45 16 9 1 15 4 7 0 1 4 6 9 7 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6398 8322 7565 231 7119 9344 8446 9348 10726 11047 6237 8175 8613 13028 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8063 7004 7285 35 7591 6330 7021 1978 3912 5421 4106 6921 6648 4227 APNIC 1782 1533 1599 0 1696 1457 1544 580 936 1228 1089 1594 1536 1219 RIPE NCC 5459 4745 5094 40 5195 4436 4516 1834 3309 3380 3776 4830 4733 3037 LACNIC 101 85 90 1 93 77 86 31 47 61 59 84 81 59 AFRINIC 3 3 3 0 3 3 3 1 2 1 3 3 3 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 11 5 0 10 7 8 0 4 4 2 5 7 5 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 15421 13382 14077 76 14589 12311 13179 4424 8211 10096 9036 13438 13009 8549 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18083 18220 18118 239 18115 18264 18094 11376 16020 18075 12217 18112 18235 18464 Transit 3615 3369 3413 50 3485 3290 3419 1948 2685 2962 2610 3386 3285 3023 Transit-only 121 115 111 18 108 101 112 448 232 106 446 115 102 90 Total 21819 21704 21642 307 21708 21655 21625 13772 18937 21143 15273 21613 21622 21577 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.42 6.33 6.25 4.25 6.26 5.88 6.11 5.01 5.05 4.98 6.53 6.40 7.75 4.89 Std 2.75 2.60 2.92 2.61 2.69 2.66 2.72 1.96 2.04 1.77 2.86 2.74 2.68 2.02 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 12306 10.0.3.0/24 16186 10.0.4.0/24 16186 10.0.50.4/30 16186 10.0.50.8/30 16186 10.0.252.201/32 12306 10.1.1.0/24 12306 10.3.25.0/24 12306 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.48.104.130/32 12306 10.48.104.131/32 12306 10.49.0.0/24 9009 10.85.0.16/28 15772 10.85.0.24/30 15772 10.129.0.0/16 12306 10.200.0.0/24 12306 10.204.204.0/24 12306 10.254.251.252/30 12306 10.254.254.0/24 16186 10.254.254.252/30 12306 10.255.255.0/24 16186 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.20.1/32 12306 172.16.23.0/30 12819 172.16.100.12/30 8342 172.31.31.0/30 6325 192.168.0.0/24 9009 192.168.3.0/24 6140 192.168.5.0/24 6140 192.168.11.0/24 12306 192.168.21.33/32 12306 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 192.168.203.0/30 12306 192.168.204.0/24 12306 192.168.230.0/30 12819 192.168.254.0/30 12306 192.168.255.0/24 12306 o List of hot-spots during the week. Prefix Origin AS Number of updates 194.190.36.0/24 5592 627689 61.4.0.0/19 9899 486283 207.168.184.0/24 32832 465072 81.212.149.0/24 9121 443708 204.214.158.0/24 7810 353462 67.151.119.0/24 33486 349309 81.213.47.0/24 9121 346791 62.111.4.0/24 6666 330887 84.44.114.0/24 15924 220574 195.8.99.0/24 34409 171257 Total number of RIS BGP peering sessions: 553

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RIS Statistics Report
by risops＠ripe.net 22 Jan '06

22 Jan '06

RIS Statistics Report (20060116-20060123) This report was generated at Mon Jan 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 34289 30980 33560 0 33773 28166 33057 33576 30171 32854 28428 33423 24036 31934 ARIN 65906 49822 64719 121 65324 53602 61331 64849 60829 63735 51400 64459 34978 56867 LACNIC 8685 8002 8611 951 8641 7817 8396 8454 8380 8386 7661 8620 6150 7459 RIPE NCC 31169 24395 28751 763 29493 19026 25491 27687 27093 28135 22308 29416 23668 24781 OLD 35804 28727 34424 229 35301 27042 33650 34708 33968 33786 26012 34339 19712 31790 IANA 11009 9002 10670 82 10769 8751 10071 10398 10455 10391 8976 10707 7568 9578 RFC1918 27 7 1 0 11 0 0 0 0 2 0 3 4 0 AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 186889 150935 180736 2146 183312 144404 171996 179672 170896 177289 144785 180967 116116 162409 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 11449 9693 11346 152 11399 9828 10884 11317 11082 11292 9568 11333 8266 10213 APNIC 2441 2313 2430 0 2436 2242 2408 2398 2371 2399 2174 2423 2094 2367 RIPE NCC 7616 6896 7588 211 7597 5887 6898 7512 7358 7529 6382 7590 6801 7000 LACNIC 179 174 176 26 177 169 170 175 173 173 158 175 146 163 AFRINIC 7 7 7 0 7 6 7 7 7 7 7 7 7 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 24 17 0 27 13 13 7 8 8 14 15 13 30 Others 1 1 1 0 1 0 0 1 1 1 1 1 1 1 Total 21750 19108 21565 389 21644 18145 20380 21417 21000 21409 18304 21544 17328 19780 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3481 4150 4080 99 3886 4734 4725 7680 5743 5928 4362 4422 3526 6151 APNIC 689 855 816 0 783 947 864 1452 1108 1200 866 856 784 1158 RIPE NCC 2240 2778 2593 164 2543 2429 2907 5115 3522 3856 2677 2855 2815 4171 LACNIC 75 87 80 24 82 93 84 123 100 99 81 86 72 104 AFRINIC 3 4 3 0 3 3 4 5 4 4 4 3 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 40 10 8 0 17 6 4 1 3 2 6 7 2 23 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6528 7884 7580 287 7314 8212 8588 14376 10480 11089 7996 8229 7203 11611 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7968 5543 7266 53 7513 5094 6159 3637 5339 5364 5206 6911 4740 4062 APNIC 1752 1458 1614 0 1653 1295 1544 946 1263 1199 1308 1567 1310 1209 RIPE NCC 5376 4118 4995 47 5054 3458 3991 2397 3836 3673 3705 4735 3986 2829 LACNIC 104 87 96 2 95 76 86 52 73 74 77 89 74 59 AFRINIC 4 3 4 0 4 3 3 2 3 3 3 4 3 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 17 14 9 0 10 7 9 6 5 6 8 8 11 7 Others 1 1 1 0 1 0 0 1 1 1 1 1 1 1 Total 15222 11224 13985 102 14330 9933 11792 7041 10520 10320 10308 13315 10125 8169 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18035 15826 18071 299 18082 15038 17020 18497 17919 18306 15169 18094 14203 16796 Transit 3589 2997 3386 55 3450 2732 3172 2841 2972 3015 2789 3340 2736 2810 Transit-only 126 285 108 35 112 375 188 79 109 88 346 110 389 174 Total 21750 19108 21565 389 21644 18145 20380 21417 21000 21409 18304 21544 17328 19780 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.39 6.50 6.30 4.22 6.30 6.05 5.98 4.73 4.87 5.00 6.26 6.16 7.98 4.73 Std 2.81 2.69 3.11 2.56 2.70 2.61 2.61 1.89 1.82 1.80 2.85 2.63 2.88 1.90 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.49.0.0/24 9009 10.131.4.0/24 6877 10.141.100.0/24 6877 10.210.0.0/16 29329 172.16.0.0/12 16215 172.16.1.0/29 12124 172.16.1.8/29 12124 172.16.1.16/29 12124 172.16.1.24/29 12124 172.16.2.0/29 12124 172.20.4.0/24 8968 172.20.34.0/24 8968 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.3.0/24 6140 192.168.5.0/24 6140 192.168.100.0/22 29404 192.168.124.0/22 29404 o List of hot-spots during the week. Prefix Origin AS Number of updates 207.168.184.0/24 32832 557003 81.212.149.0/24 9121 491227 81.213.47.0/24 9121 357904 67.151.119.0/24 33486 339997 62.111.4.0/24 6666 294639 194.190.36.0/24 5592 249696 204.214.158.0/24 7810 215906 195.234.54.0/23 35726 215876 69.61.77.0/24 36344 184914 12.34.129.0/24 26885 155486 Total number of RIS BGP peering sessions: 554

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Re: riwhois dumps
by Rene Wilhelm 19 Jan '06

19 Jan '06

Hi, > Is there any chance for RIS publishing *FULL* riswhois dumps? > [ I know about http://www.ris.ripe.net/dumps/ ] I'm not sure what you mean with "FULL riswhois dumps", but all RIS raw data are available through http://www.ripe.net/projects/ris/rawdata.html RISwhois uses the latest full dumps from the route collectors to create a comprehensive view of the RIS routing information. If you need more information than you can obtain from RISwhois dumps, you should consider downloadng and processng RIS raw data yourself. That would give you full control, allow you to extract all information you'd need. Best regards, -- Rene =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rene Wilhelm RIPE Network Coordination Centre Email: wilhelm(a)ripe.net Amsterdam, the Netherlands Phone: +31 20 535 4417 Fax: +31 20 535 4445 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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