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

RIS Statistics Report
by risops＠ripe.net 28 Dec '08

28 Dec '08

RIS Statistics Report (20081222-20081229) This report was generated at Mon Dec 29 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 76715 71080 60708 0 69856 63636 67194 61533 61145 60711 61918 63816 63864 0 60499 65247 ARIN 102517 95643 89874 0 91255 90751 96733 92890 90243 90343 90499 91022 90016 0 90106 90316 LACNIC 26495 21078 20868 0 21081 21020 24074 21073 20983 22827 21005 21045 20924 0 23560 20902 RIPE NCC 111357 61124 95194 0 60360 61016 70174 59185 60111 62385 60744 61001 61866 0 59784 59588 AfriNIC 2844 1795 1755 0 1670 1756 2821 1757 1769 2221 1858 1846 1741 0 1755 1725 Old 46974 43866 41985 0 42755 42818 44488 42391 41825 42208 42011 42810 41789 0 41651 42782 IANA 40 2 36 0 2 2 9 1 2 5 2 2 1 0 1 2 RFC1918 627 0 37 0 3 2 574 0 1 2 0 2 4 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 367569 294588 310457 0 286982 281001 306067 278830 276079 280702 278037 281544 280205 0 277368 280562 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 8452 10.0.7.0/24 8452 10.0.22.0/24 39912 10.2.0.0/16 44640 10.10.20.0/24 8452 10.11.14.0/24 8452 10.12.14.0/24 8452 10.20.0.0/24 8452 10.20.30.0/30 8342 10.20.40.0/24 20589 10.60.0.0/16 8452 10.90.0.0/16 8452 10.98.64.0/18 44640 10.100.100.100/30 6067 10.149.1.0/24 8452 10.150.0.0/24 8452 10.151.0.0/24 8452 10.152.0.0/24 8452 10.160.0.0/24 8452 10.162.0.0/24 8452 10.165.0.0/24 8452 10.167.0.0/24 8452 10.170.0.0/24 8452 10.171.0.0/24 8452 10.180.0.0/24 8452 10.183.0.0/24 8452 10.187.0.0/24 8452 10.188.0.0/24 8452 10.190.0.0/24 8452 10.191.0.0/24 8452 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.195.0.0/24 8452 10.199.0.0/24 8452 10.201.64.0/29 34245 10.203.0.0/24 8452 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.207.0.0/24 8452 10.210.0.0/24 8452 10.212.0.0/24 8452 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.224.0.0/24 8452 10.226.0.0/24 8452 10.229.0.0/24 8452 10.232.0.0/24 8452 10.236.0.0/24 8452 10.239.0.0/24 8452 10.242.0.0/24 8452 10.248.0.0/24 8452 172.16.80.0/24 8452 172.16.110.0/24 8452 172.31.109.0/24 39912 192.168.2.0/24 34245 192.168.5.0/24 8452 192.168.10.0/24 8452 192.168.11.0/29 31323 192.168.16.0/24 8452 192.168.25.0/24 8452 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.111.0/24 31323 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.168.0/24 8452 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 192.168.244.0/24 8452 o List of hot-spots during the week. Prefix Origin AS Number of updates 208.86.92.0/22 30708 1688277 41.204.2.0/24 32398 522263 212.85.223.0/24 30306 491001 212.85.220.0/24 30306 480500 62.76.32.0/22 8599 377790 208.81.96.0/24 32523 205809 93.92.224.0/21 44582 161019 80.252.112.0/20 8282 145520 194.70.36.0/24 8282 144960 84.246.192.0/21 8282 135898 Total number of RIS BGP peering sessions: 648

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RIS Statistics Report
by risops＠ripe.net 21 Dec '08

21 Dec '08

RIS Statistics Report (20081215-20081222) This report was generated at Mon Dec 22 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 81795 71555 61015 0 77610 63633 65274 61783 61300 61314 61837 63110 64775 60825 60654 65518 ARIN 110415 97921 90450 0 104520 91325 96518 93766 90966 90603 92216 92436 91309 91137 91880 91946 LACNIC 30387 21074 20889 0 28505 22948 23971 23027 22897 22849 22907 22982 22967 20446 25812 20932 RIPE NCC 104029 64136 75101 0 78354 61468 64748 59590 60552 62312 61167 61352 63989 58649 60208 59720 AfriNIC 2966 2670 2659 0 2901 2716 2807 2721 2733 2722 2741 2732 2733 1652 2719 1845 Old 50069 44240 42592 0 47802 43339 44306 42972 42376 42729 42731 43229 43161 42027 42363 43278 IANA 44 1 2 0 43 5 8 2 2 6 2 1 2 1 2 1 RFC1918 200 0 103 0 10 2 118 0 0 72 25 0 27 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 379905 301597 292811 0 339745 285436 297750 283861 280826 282607 283626 285842 288963 274737 283650 283240 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.0.7.0/24 8452 10.0.22.0/24 39912 10.2.0.0/16 44640 10.10.10.0/24 12634 10.10.20.0/24 8452 10.11.14.0/24 8452 10.12.14.0/24 8452 10.20.0.0/24 8452 10.20.30.0/30 8342 10.60.0.0/16 8452 10.90.0.0/16 8452 10.98.64.0/18 44640 10.100.100.100/30 6067 10.149.1.0/24 8452 10.150.0.0/24 8452 10.151.0.0/24 8452 10.152.0.0/24 8452 10.160.0.0/24 8452 10.162.0.0/24 8452 10.165.0.0/24 8452 10.167.0.0/24 8452 10.170.0.0/24 8452 10.171.0.0/24 8452 10.180.0.0/24 8452 10.183.0.0/24 8452 10.187.0.0/24 8452 10.188.0.0/24 8452 10.190.0.0/24 8452 10.191.0.0/24 8452 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.195.0.0/24 8452 10.199.0.0/24 8452 10.201.64.0/29 34245 10.203.0.0/24 8452 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.207.0.0/24 8452 10.210.0.0/24 8452 10.212.0.0/24 8452 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.224.0.0/24 8452 10.226.0.0/24 8452 10.229.0.0/24 8452 10.232.0.0/24 8452 10.236.0.0/24 8452 10.239.0.0/24 8452 10.242.0.0/24 8452 10.248.0.0/24 8452 172.16.80.0/24 8452 172.16.110.0/24 8452 172.22.2.27/32 1267 172.22.2.28/32 1267 172.22.5.193/32 1267 172.22.9.228/32 1267 172.22.9.242/32 1267 172.22.9.244/32 1267 172.22.10.203/32 1267 172.22.10.251/32 1267 172.22.11.5/32 1267 172.22.12.208/32 1267 172.22.13.2/32 1267 172.22.13.7/32 1267 172.22.13.191/32 1267 172.22.13.230/32 1267 172.22.13.237/32 1267 172.22.14.27/32 1267 172.22.14.62/32 1267 172.22.14.67/32 1267 172.22.14.91/32 1267 172.22.14.93/32 1267 172.22.14.94/32 1267 172.22.14.118/32 1267 172.22.14.131/32 1267 172.22.14.132/32 1267 172.22.15.242/32 1267 192.168.2.0/24 34245 192.168.5.0/24 8452 192.168.10.0/24 8452 192.168.16.0/24 8452 192.168.25.0/24 8452 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 192.168.168.0/24 8452 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 192.168.244.0/24 8452 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 512085 41.204.2.0/24 32398 483711 212.85.220.0/24 30306 464581 212.85.223.0/24 30306 464498 124.7.201.0/24 9583 391467 210.214.151.0/24 9583 347292 118.95.130.0/23 9583 275693 213.185.103.0/24 22351 250045 221.135.80.0/24 9583 164981 196.27.104.0/21 30969 134456 Total number of RIS BGP peering sessions: 648

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RIS Statistics Report
by risops＠ripe.net 14 Dec '08

14 Dec '08

RIS Statistics Report (20081208-20081215) This report was generated at Mon Dec 15 00:15:02 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 72467 71085 61147 0 0 63441 64198 62264 61116 61159 61786 62455 64742 62763 60644 64986 ARIN 103349 99786 90909 0 0 91438 95388 93812 90443 93225 92295 91716 90820 93001 91913 91513 LACNIC 24238 20947 21088 0 0 21224 21741 21299 21228 21255 21251 20919 20890 21210 23548 20755 RIPE NCC 86118 61059 74860 0 0 61208 64037 59159 60098 62214 60752 61022 62643 59865 59895 59528 AfriNIC 1764 1625 1667 0 0 1665 1745 1667 1678 1688 1683 1664 1678 1666 1665 1658 Old 46411 44098 42374 0 0 43006 43582 42732 42153 42593 42380 42960 42701 43323 42122 43136 IANA 4 1 1 0 0 1 4 1 1 3 1 1 1 1 1 1 RFC1918 205 0 32 0 0 22 138 0 0 19 13 0 2 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 334556 298601 292078 0 0 282005 290833 280934 276717 282156 280161 280737 283477 281829 279800 281577 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 20836 10.0.0.64/26 20836 10.0.1.0/30 20836 10.0.1.8/32 20836 10.0.1.9/32 20836 10.0.22.0/24 39912 10.1.6.0/24 9270 10.2.0.0/16 44640 10.2.3.0/24 9270 10.2.4.0/24 9270 10.20.30.0/30 8342 10.98.64.0/18 44640 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.22.2.99/32 1267 172.22.8.94/32 1267 172.22.8.95/32 1267 172.22.10.27/32 1267 172.22.10.36/32 1267 172.22.10.92/32 1267 172.22.10.94/32 1267 172.22.10.128/32 1267 172.22.10.160/32 1267 172.22.14.13/32 1267 172.22.14.26/32 1267 172.22.14.58/32 1267 172.22.14.79/32 1267 192.168.2.0/24 34245 192.168.10.0/24 34245 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 192.168.192.0/21 7497 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 621824 41.204.2.0/24 32398 583993 212.85.223.0/24 30306 548254 212.85.220.0/24 30306 542859 210.214.151.0/24 9583 450590 124.7.201.0/24 9583 427986 221.135.80.0/24 9583 321928 118.95.130.0/23 9583 291126 64.162.116.0/24 5033 231488 77.95.144.0/22 29282 146229 Total number of RIS BGP peering sessions: 648

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RIS Statistics Report
by risops＠ripe.net 07 Dec '08

07 Dec '08

RIS Statistics Report (20081201-20081208) This report was generated at Mon Dec 8 00:15:02 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 71870 71117 60959 0 0 63593 64349 62478 61288 61055 61923 62398 64745 63226 60793 64926 ARIN 101901 100683 92807 0 0 93606 94506 94912 93618 92474 94758 94976 93934 95178 94127 93332 LACNIC 23921 20964 20701 0 0 20856 21166 20949 20876 20716 20897 20773 20866 20845 23453 20694 RIPE NCC 88105 62502 76951 0 0 60379 62364 58944 60123 61538 60486 60822 64561 59746 59669 59466 AfriNIC 1731 1631 1656 0 0 1656 1715 1658 1668 1655 1671 1661 1666 1657 1655 1644 Old 45911 43996 42069 0 0 42920 43129 42536 42033 41937 42095 42820 42645 43293 41809 42777 IANA 41 2 39 0 0 3 4 3 3 4 3 37 1 3 3 1 RFC1918 93 0 33 0 0 22 24 0 0 22 21 19 23 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 333573 300895 295215 0 0 283035 287257 281480 279609 279401 281854 283506 288441 283948 281521 282840 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13042 12999 12915 0 0 12970 12964 12904 12919 12912 12927 12991 12974 12993 12877 12850 APNIC 3598 3586 3531 0 0 3556 3540 3526 3537 3526 3541 3565 3526 3573 3487 3528 RIPE NCC 12587 12546 12535 0 0 12529 12552 12472 12537 12528 12535 12532 12532 12522 12488 12497 LACNIC 1066 1063 1054 0 0 1062 1057 1055 1054 1054 1054 1060 1061 1062 1048 1048 AFRINIC 241 241 241 0 0 241 241 238 240 240 241 241 239 241 238 236 IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 1 0 0 Private 105 43 41 0 0 35 36 16 26 28 34 42 37 32 24 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30640 30479 30318 0 0 30394 30391 30211 30314 30289 30333 30431 30370 30424 30162 30179 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4006 4553 4843 0 0 5537 5600 7396 5326 5015 4781 4618 4791 4763 6575 7882 APNIC 903 1087 1190 0 0 1232 1294 1633 1268 1268 1138 1140 1245 1128 1638 1843 RIPE NCC 3819 4502 4516 0 0 4991 4710 7431 4847 4559 4715 4707 4595 4921 6171 7295 LACNIC 346 406 410 0 0 435 415 488 423 424 402 414 424 405 465 533 AFRINIC 75 86 82 0 0 93 87 108 90 90 92 98 92 88 98 118 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 79 28 35 0 0 18 20 10 19 19 29 32 21 27 17 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9228 10662 11076 0 0 12306 12126 17066 11973 11375 11157 11009 11168 11332 14964 17687 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9036 8446 8072 0 0 7433 7364 5508 7593 7897 8146 8373 8183 8230 6302 4968 APNIC 2695 2499 2341 0 0 2324 2246 1893 2269 2258 2403 2425 2281 2445 1849 1685 RIPE NCC 8768 8044 8019 0 0 7538 7842 5041 7690 7969 7820 7825 7937 7601 6317 5202 LACNIC 720 657 644 0 0 627 642 567 631 630 652 646 637 657 583 515 AFRINIC 166 155 159 0 0 148 154 130 150 150 149 143 147 153 140 118 IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 1 0 0 Private 26 15 6 0 0 17 16 6 7 9 5 10 16 5 7 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21412 19817 19242 0 0 18088 18265 13145 18341 18914 19176 19422 19202 19092 15198 12492 IANA : AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25523 25583 25518 0 0 25647 25591 25881 25561 25561 25546 25627 25571 25589 25711 25990 Transit 4979 4773 4657 0 0 4617 4664 4214 4608 4583 4648 4671 4660 4708 4324 4083 Transit-only 155 135 151 0 0 139 143 119 147 149 144 141 144 139 130 112 Total 30657 30491 30326 0 0 30403 30398 30214 30316 30293 30338 30439 30375 30436 30165 30185 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.94 6.32 5.43 0.00 0.00 6.12 5.67 5.42 5.81 5.93 5.45 5.19 6.33 5.27 6.75 4.93 Std 2.39 2.44 2.36 0.00 0.00 2.22 2.37 2.15 2.44 2.37 2.38 2.16 2.41 2.33 2.39 1.64 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8468 10.0.22.0/24 39912 10.2.0.0/16 44640 10.20.30.0/30 8342 10.98.64.0/18 44640 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.22.0.216/32 1267 172.22.3.124/32 1267 172.22.6.26/32 1267 172.22.6.103/32 1267 172.22.6.171/32 1267 172.22.6.241/32 1267 172.22.7.77/32 1267 172.22.9.204/32 1267 172.22.10.123/32 1267 172.22.10.175/32 1267 172.22.10.246/32 1267 172.22.10.250/32 1267 172.22.11.27/32 1267 172.22.11.124/32 1267 172.22.11.183/32 1267 172.22.11.248/32 1267 172.22.12.3/32 1267 172.22.12.19/32 1267 172.22.12.33/32 1267 172.22.12.119/32 1267 172.22.12.120/32 1267 192.168.2.0/24 34245 192.168.10.0/24 34245 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 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 740978 41.204.2.0/24 32398 644565 124.7.201.0/24 9583 507793 210.214.151.0/24 9583 501604 212.85.220.0/24 30306 465242 212.85.223.0/24 30306 464393 77.95.144.0/22 29282 439242 221.135.80.0/24 9583 368814 64.162.116.0/24 5033 314969 118.95.130.0/23 9583 157763 Total number of RIS BGP peering sessions: 648

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new debogon announcements on RIS rrc03
by Erik Romijn 01 Dec '08

01 Dec '08

[Apologies for duplicate messages] Dear Colleagues As part of our work to de-Bogonise new address blocks, we are announcing the following new prefixes on RRC03: 110.0.0.0/24 111.0.0.0/24 110.50.0.0/22 111.50.0.0/22 110.255.0.0/16 111.255.0.0/16 Kind regards, Erik Romijn RIPE NCC

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RIS Statistics Report
by risops＠ripe.net 30 Nov '08

30 Nov '08

RIS Statistics Report (20081124-20081201) This report was generated at Mon Dec 1 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 70950 70111 59963 0 65273 63199 62816 63073 60142 61857 62611 61773 63706 61722 61590 64517 ARIN 97903 97078 91526 0 92653 92265 92408 94539 92029 91179 91908 93232 92177 93815 92500 92947 LACNIC 23818 21029 20577 0 20787 20689 20815 20793 20690 20593 20746 20698 20685 20728 23327 20556 RIPE NCC 90809 61916 73692 0 60018 61822 63076 59292 63550 62123 61581 63035 63733 60305 60219 59108 AfriNIC 1695 1666 1677 0 1670 1675 1683 1682 1677 1676 1682 1664 1667 1681 1676 1659 Old 45983 43817 41821 0 42610 42673 42631 42261 42098 41694 41775 42878 42426 42891 41552 42654 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 RFC1918 683 0 30 0 1 196 441 0 3 1 0 1 0 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 331843 295619 289288 0 283014 282521 283872 281642 280191 279125 280305 283283 284396 281144 280878 281443 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13027 12997 12882 0 12960 12943 12923 12867 12878 12883 12894 12967 12937 12963 12845 12829 APNIC 3596 3587 3525 0 3554 3551 3533 3523 3521 3521 3535 3556 3515 3563 3477 3516 RIPE NCC 12536 12509 12476 0 12476 12474 12483 12422 12475 12476 12481 12482 12464 12470 12440 12441 LACNIC 1066 1063 1051 0 1061 1060 1055 1052 1048 1052 1052 1060 1059 1060 1047 1047 AFRINIC 235 234 235 0 234 234 235 231 233 234 235 235 233 235 231 231 IANA 2 1 1 0 2 1 1 1 1 1 1 1 1 1 1 0 Private 109 53 43 0 48 37 29 22 30 30 37 38 27 37 21 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30572 30444 30214 0 30335 30300 30260 30118 30186 30198 30236 30339 30236 30330 30062 30090 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4103 4813 5003 0 4875 5637 5610 7987 5653 4996 4910 4687 5135 4882 6497 7970 APNIC 922 1123 1182 0 1172 1250 1259 1759 1313 1211 1134 1154 1345 1143 1427 1840 RIPE NCC 3821 4578 4495 0 4510 4902 4590 7428 4893 4498 4635 4625 4837 4780 5894 7316 LACNIC 361 421 424 0 421 424 424 509 444 430 422 415 443 414 462 530 AFRINIC 82 93 86 0 95 95 88 106 94 94 90 94 95 92 99 116 IANA 2 1 1 0 2 1 1 1 1 1 1 1 1 1 1 0 Private 82 35 32 0 36 18 20 11 21 20 25 30 16 25 16 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9374 11064 11224 0 11111 12327 11993 17801 12419 11251 11218 11006 11872 11338 14396 17793 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8924 8184 7879 0 8085 7306 7313 4880 7225 7887 7984 8280 7802 8081 6348 4859 APNIC 2674 2464 2343 0 2382 2301 2274 1764 2208 2310 2401 2402 2170 2420 2050 1676 RIPE NCC 8715 7931 7981 0 7966 7572 7893 4994 7582 7978 7846 7857 7627 7690 6546 5125 LACNIC 705 642 627 0 640 636 631 543 604 622 630 645 616 646 585 517 AFRINIC 153 141 149 0 139 139 147 125 139 140 145 141 138 143 132 115 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 27 18 11 0 12 19 9 11 9 10 12 8 11 12 5 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21198 19380 18990 0 19224 17973 18267 12317 17767 18947 19018 19333 18364 18992 15666 12297 IANA : AS64441 AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25505 25611 25468 0 25565 25582 25516 25875 25535 25478 25498 25566 25569 25531 25619 25919 Transit 4927 4705 4599 0 4649 4582 4618 4125 4514 4578 4594 4644 4542 4663 4320 4067 Transit-only 153 138 150 0 133 142 133 121 139 143 147 136 129 145 126 110 Total 30585 30454 30217 0 30347 30306 30267 30121 30188 30199 30239 30346 30240 30339 30065 30096 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.77 6.10 5.32 0.00 5.25 6.04 5.65 5.33 5.67 5.89 5.40 5.11 6.06 5.22 6.68 4.92 Std 2.31 2.35 2.28 0.00 2.13 2.22 2.31 2.14 2.35 2.25 2.36 2.10 2.36 2.30 2.41 1.61 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.2.0.0/24 174 10.3.0.0/16 174 10.4.0.0/24 174 10.4.255.0/24 174 10.7.239.0/24 174 10.7.240.0/24 174 10.7.255.0/24 174 10.18.3.0/24 174 10.20.30.0/30 8342 10.21.16.0/24 174 10.24.0.0/16 174 10.24.1.0/24 174 10.24.2.0/24 174 10.24.3.0/24 174 10.24.4.0/24 174 10.24.5.0/24 174 10.24.7.0/24 174 10.24.8.0/24 174 10.24.9.0/24 174 10.24.10.0/24 174 10.24.12.0/24 174 10.24.13.0/24 174 10.24.14.0/24 174 10.24.15.0/24 174 10.24.16.0/24 174 10.24.17.0/24 174 10.24.18.0/24 174 10.24.19.0/24 174 10.24.20.0/24 174 10.24.21.0/24 174 10.24.130.0/24 174 10.24.131.0/24 174 10.24.136.0/24 174 10.24.138.0/24 174 10.24.140.0/24 174 10.24.142.0/24 174 10.24.144.0/24 174 10.24.146.0/24 174 10.24.147.0/24 174 10.24.152.0/24 174 10.24.153.0/24 174 10.25.1.0/24 174 10.25.10.0/24 174 10.25.12.0/24 174 10.25.15.0/24 174 10.25.16.0/24 174 10.25.17.0/24 174 10.25.19.0/24 174 10.25.20.0/24 174 10.25.21.0/24 174 10.27.0.0/23 174 10.28.0.0/24 174 10.28.1.0/24 174 10.28.4.0/24 174 10.28.5.0/24 174 10.28.6.0/24 174 10.28.8.0/23 174 10.28.10.0/23 174 10.28.12.0/23 174 10.28.14.0/23 174 10.28.16.0/23 174 10.28.18.0/23 174 10.28.20.0/23 174 10.28.22.0/23 174 10.28.24.0/23 174 10.28.26.0/23 174 10.28.28.0/23 174 10.28.30.0/23 174 10.28.32.0/23 174 10.28.34.0/23 174 10.28.36.0/23 174 10.28.38.0/23 174 10.28.40.0/23 174 10.28.42.0/23 174 10.28.44.0/23 174 10.28.46.0/23 174 10.28.48.0/23 174 10.28.50.0/23 174 10.28.52.0/23 174 10.28.54.0/23 174 10.28.58.0/23 174 10.28.62.0/23 174 10.28.64.0/23 174 10.28.66.0/23 174 10.28.68.0/23 174 10.28.70.0/23 174 10.28.72.0/23 174 10.28.74.0/23 174 10.28.76.0/23 174 10.28.82.0/23 174 10.28.84.0/23 174 10.28.86.0/23 174 10.28.88.0/23 174 10.28.90.0/23 174 10.28.92.0/23 174 10.28.96.0/23 174 10.28.98.0/23 174 10.28.100.0/23 174 10.28.102.0/23 174 10.28.104.0/23 174 10.28.108.0/23 174 10.28.110.0/23 174 10.28.112.0/23 174 10.28.114.0/23 174 10.28.116.0/23 174 10.28.118.0/23 174 10.28.122.0/23 174 10.28.124.0/23 174 10.28.128.0/23 174 10.28.130.0/23 174 10.28.132.0/23 174 10.28.134.0/23 174 10.28.136.0/23 174 10.28.138.0/23 174 10.28.140.0/23 174 10.28.148.0/23 174 10.28.152.0/23 174 10.28.158.0/23 174 10.28.164.0/23 174 10.28.172.0/23 174 10.28.174.0/23 174 10.28.180.0/23 174 10.28.182.0/23 174 10.28.186.0/23 174 10.28.188.0/23 174 10.28.190.0/23 174 10.28.194.0/23 174 10.28.196.0/23 174 10.28.206.0/23 174 10.28.208.0/23 174 10.28.210.0/23 174 10.28.212.0/23 174 10.28.214.0/23 174 10.28.216.0/23 174 10.28.218.0/23 174 10.28.248.0/23 174 10.28.252.0/22 174 10.29.0.0/16 174 10.29.41.0/24 174 10.29.213.0/24 174 10.30.0.0/16 174 10.30.8.0/23 174 10.30.68.0/24 174 10.31.68.0/23 174 10.33.0.0/24 174 10.33.1.0/24 174 10.33.2.0/24 174 10.33.4.0/24 174 10.33.6.0/24 174 10.33.8.0/24 174 10.33.10.0/24 174 10.33.12.0/24 174 10.33.15.0/24 174 10.33.17.0/24 174 10.33.20.0/24 174 10.33.22.0/24 174 10.33.23.0/24 174 10.33.51.0/24 174 10.33.52.0/24 174 10.33.53.0/24 174 10.33.54.0/24 174 10.33.65.0/24 174 10.34.28.0/24 174 10.100.100.100/30 6067 10.111.33.0/24 6730 10.116.2.0/23 6730 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.200.50.0/24 174 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.28.1.0/24 174 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.11.0/29 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 192.168.130.0/24 174 192.168.131.0/24 174 192.168.132.0/24 174 192.168.133.0/24 174 192.168.134.0/24 174 192.168.136.0/24 174 192.168.137.0/24 174 192.168.138.0/24 174 192.168.139.0/24 174 192.168.140.0/24 174 192.168.141.0/24 174 192.168.142.0/24 174 192.168.143.0/24 174 192.168.144.0/24 174 192.168.145.0/24 174 192.168.147.0/24 174 192.168.150.0/24 174 192.168.151.0/24 174 192.168.152.0/24 174 192.168.153.0/24 174 192.168.154.0/24 174 192.168.155.0/24 174 192.168.156.0/24 174 192.168.192.0/21 7497 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 221.134.222.0/24 9583 691623 41.204.2.0/24 32398 610204 77.235.128.0/19 15412 608869 210.214.151.0/24 9583 479590 124.7.201.0/24 9583 464584 77.95.144.0/22 29282 443643 221.135.80.0/24 9583 355746 41.232.84.0/24 8452 195134 74.209.130.0/23 29798 130989 202.83.176.0/21 24228 117820 Total number of RIS BGP peering sessions: 648

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