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- 675 discussions
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
1
0
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
1
0
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
1
0
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
1
0
[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
1
0
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
1
0
RIS Statistics Report (20081117-20081124)
This report was generated at Mon Nov 24 00:15:01 UTC 2008. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
APNIC 70301 69567 59878 0 60244 62092 61972 60879 59832 59665 60574 61770 63535 61397 59415 64045
ARIN 97953 96899 92085 0 92216 92602 92734 95178 92433 91674 92475 94275 92956 94153 93123 92720
LACNIC 29697 28195 26874 0 22728 24895 24670 25332 24737 24249 25318 20743 25283 27915 29249 20400
RIPE NCC 112150 62695 96307 0 60767 60808 62388 58880 61097 61361 61071 66484 63371 59896 59768 59017
AfriNIC 1656 1630 1638 0 1627 1633 1642 1641 1644 1628 1648 1644 1647 1640 1634 1623
Old 45909 43965 41898 0 42626 42826 42824 42461 42016 41717 41996 42855 42767 42942 41704 42693
IANA 38 2 38 0 2 2 2 2 2 2 2 38 2 2 2 2
RFC1918 803 136 316 0 1 28 444 0 1 15 0 7 1 287 13 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 358507 303089 319034 0 280211 284886 286676 284373 281762 280311 283084 287816 289562 288232 284908 280500
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 13012 12977 12887 0 12937 12944 12923 12870 12896 12879 12909 12979 12955 12962 12840 12828
APNIC 3587 3574 3521 0 3544 3549 3529 3520 3524 3516 3535 3551 3514 3556 3480 3511
RIPE NCC 12488 12458 12431 0 12407 12429 12434 12375 12440 12423 12445 12451 12434 12418 12381 12402
LACNIC 1061 1055 1046 0 1053 1053 1051 1050 1045 1043 1047 1053 1055 1053 1042 1040
AFRINIC 235 234 234 0 230 231 232 228 230 231 234 231 230 233 229 227
IANA 2 2 2 0 2 2 2 0 2 2 2 1 2 2 1 0
Private 96 40 40 0 44 27 27 16 26 28 32 39 30 30 23 24
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 30482 30341 30162 0 30217 30235 30199 30059 30163 30123 30205 30305 30220 30255 29996 30032
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 3965 4659 4733 0 4801 5383 5326 7790 5451 5155 4754 4500 4799 4734 6542 7752
APNIC 922 1087 1163 0 1173 1267 1240 1710 1285 1284 1130 1128 1278 1157 1546 1808
RIPE NCC 3804 4413 4409 0 4586 5023 4557 7507 4884 4588 4594 4519 4667 4851 6136 7072
LACNIC 336 398 407 0 420 418 414 494 422 416 398 392 413 393 433 513
AFRINIC 79 91 82 0 96 89 86 102 88 84 87 86 90 85 89 111
IANA 1 1 1 0 2 1 1 0 1 1 1 1 1 1 0 0
Private 73 27 33 0 33 14 16 8 18 20 26 28 17 24 17 19
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 9181 10677 10829 0 11111 12195 11641 17611 12149 11549 10991 10654 11265 11246 14763 17275
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9047 8318 8154 0 8136 7561 7597 5080 7445 7724 8155 8479 8156 8228 6298 5076
APNIC 2665 2487 2358 0 2371 2282 2289 1810 2239 2232 2405 2423 2236 2399 1934 1703
RIPE NCC 8684 8045 8022 0 7821 7406 7877 4868 7556 7835 7851 7932 7767 7567 6245 5330
LACNIC 725 657 639 0 633 635 637 556 623 627 649 661 642 660 609 527
AFRINIC 156 143 152 0 134 142 146 126 142 147 147 145 140 148 140 116
IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 1 1 0
Private 23 13 7 0 11 13 11 8 8 8 6 11 13 6 6 5
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 21301 19664 19333 0 19106 18040 18558 12448 18014 18574 19214 19651 18955 19009 15233 12757
IANA : AS64441 AS65535
Number of 4-byte ASes: 14.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 25417 25502 25398 0 25481 25523 25435 25792 25484 25429 25450 25498 25483 25476 25576 25857
Transit 4928 4718 4624 0 4614 4587 4638 4158 4544 4561 4620 4683 4617 4653 4295 4073
Transit-only 150 130 146 0 129 132 132 111 140 135 140 133 126 133 128 106
Total 30495 30350 30168 0 30224 30242 30205 30061 30168 30125 30210 30314 30226 30262 29999 30036
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.88 6.45 5.39 0.00 5.29 6.03 5.68 5.39 5.69 5.98 5.40 5.33 6.15 5.26 6.69 4.94
Std 2.47 2.56 2.38 0.00 2.16 2.41 2.49 2.39 2.53 2.50 2.44 2.39 2.42 2.40 2.55 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.0.0/16 11014
10.0.22.0/24 39912
10.0.26.0/24 11014
10.0.27.0/24 11014
10.0.28.0/24 11014
10.0.29.0/24 11014
10.0.30.0/24 11014
10.0.31.0/24 11014
10.0.32.0/24 11014
10.0.33.0/24 11014
10.0.42.0/24 11014
10.7.0.0/16 11014
10.9.2.0/29 11014
10.9.2.8/30 11014
10.10.10.0/30 11014
10.10.10.1/32 11014
10.20.30.0/30 8342
10.33.50.0/24 11014
10.33.50.1/32 11014
10.33.51.0/24 11014
10.33.52.0/24 11014
10.33.53.0/24 11014
10.33.54.0/24 11014
10.33.55.0/24 11014
10.33.56.0/24 11014
10.33.57.0/24 11014
10.33.58.0/24 11014
10.33.59.0/24 11014
10.33.60.0/24 11014
10.33.61.0/24 11014
10.33.62.0/24 11014
10.33.63.0/24 11014
10.33.64.0/24 11014
10.33.65.0/24 11014
10.33.66.0/24 11014
10.33.67.0/24 11014
10.33.68.0/24 11014
10.33.69.0/24 11014
10.33.70.0/24 11014
10.33.71.0/24 11014
10.33.72.0/24 11014
10.33.73.0/24 11014
10.33.74.0/24 11014
10.33.75.0/24 11014
10.33.76.0/24 11014
10.33.77.0/24 11014
10.33.78.0/24 11014
10.33.79.0/24 11014
10.33.80.0/24 11014
10.42.0.0/16 12732
10.44.5.6/32 11014
10.44.5.7/32 11014
10.44.5.8/32 11014
10.100.100.100/30 6067
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.13.112/28 34245
10.193.14.32/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.193.14.224/28 34245
10.201.64.0/29 34245
10.205.64.0/24 34245
10.205.65.0/24 34245
10.205.252.0/24 34245
10.216.0.0/15 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.222.255.0/24 12732
10.233.25.8/32 11014
10.233.25.9/32 11014
10.233.25.10/32 11014
10.233.25.11/32 11014
10.233.25.12/32 11014
10.233.25.13/32 11014
10.233.25.14/32 11014
10.233.25.15/32 11014
10.233.25.16/32 11014
10.233.25.17/32 11014
10.233.25.18/32 11014
10.233.25.19/32 11014
10.233.25.20/32 11014
10.233.25.21/32 11014
10.233.25.22/32 11014
10.233.25.23/32 11014
10.233.25.24/32 11014
10.233.25.25/32 11014
10.233.25.26/32 11014
10.233.25.27/32 11014
10.233.25.28/32 11014
10.233.25.29/32 11014
10.233.25.30/32 11014
10.233.25.31/32 11014
10.233.25.32/32 11014
10.233.25.33/32 11014
10.233.25.34/32 11014
10.233.25.35/32 11014
10.233.25.36/32 11014
10.233.25.37/32 11014
10.233.25.38/32 11014
10.233.25.39/32 11014
10.233.25.40/32 11014
10.233.25.41/32 11014
10.233.25.42/32 11014
10.233.25.43/32 11014
10.233.25.44/32 11014
10.233.25.45/32 11014
10.233.25.46/32 11014
10.233.25.47/32 11014
10.233.25.48/32 11014
10.233.25.49/32 11014
10.233.25.50/32 11014
10.233.25.51/32 11014
10.233.25.52/32 11014
10.233.25.53/32 11014
10.233.25.54/32 11014
10.233.25.55/32 11014
10.233.25.56/32 11014
10.233.25.57/32 11014
10.233.25.58/32 11014
10.233.25.220/32 11014
10.233.25.240/32 11014
172.16.0.0/16 11014
172.16.16.101/32 39912
172.17.0.0/16 11014
172.19.109.0/24 11014
172.21.0.0/16 11014
172.22.0.0/30 11014
172.22.0.3/32 11014
172.22.0.4/32 11014
172.22.11.75/32 1267
172.22.11.159/32 1267
172.22.11.168/32 1267
172.22.11.220/32 1267
172.22.12.97/32 1267
172.22.12.138/32 1267
172.22.12.142/32 1267
172.22.12.150/32 1267
172.22.12.162/32 1267
172.22.12.164/32 1267
172.22.12.165/32 1267
172.22.12.167/32 1267
172.22.12.177/32 1267
172.23.200.0/24 11014
172.25.4.0/24 31501
192.0.2.0/24 12732
192.168.0.0/24 11014
192.168.1.0/24 11014
192.168.2.0/24 11014
192.168.5.0/24 11014
192.168.5.92/32 11014
192.168.5.93/32 11014
192.168.6.0/24 12732
192.168.6.4/30 11014
192.168.6.8/29 11014
192.168.6.16/30 11014
192.168.6.32/27 11014
192.168.6.64/26 11014
192.168.6.92/32 11014
192.168.6.192/28 11014
192.168.6.208/30 11014
192.168.6.212/30 11014
192.168.6.216/29 11014
192.168.6.240/29 11014
192.168.8.0/24 11014
192.168.9.0/24 11014
192.168.10.0/24 34245
192.168.11.0/24 11014
192.168.12.0/24 11014
192.168.16.0/26 11014
192.168.17.0/24 12732
192.168.20.0/26 11014
192.168.20.64/26 11014
192.168.20.128/26 11014
192.168.21.0/26 11014
192.168.21.64/26 11014
192.168.21.128/26 11014
192.168.22.0/24 11014
192.168.23.0/30 11014
192.168.23.5/32 11014
192.168.24.0/24 11014
192.168.24.252/30 11014
192.168.25.0/24 11014
192.168.26.0/24 11014
192.168.27.0/26 11014
192.168.27.64/30 11014
192.168.27.72/29 11014
192.168.27.80/29 11014
192.168.27.128/28 11014
192.168.28.0/28 11014
192.168.29.0/24 11014
192.168.29.8/30 11014
192.168.29.32/30 11014
192.168.30.0/24 11014
192.168.31.0/30 11014
192.168.31.9/32 11014
192.168.31.10/32 11014
192.168.32.0/24 12732
192.168.34.0/24 12732
192.168.40.0/29 11014
192.168.48.0/24 11014
192.168.50.0/24 11014
192.168.51.0/24 11014
192.168.52.0/24 11014
192.168.53.0/24 11014
192.168.54.0/24 11014
192.168.55.0/24 11014
192.168.56.0/24 11014
192.168.57.0/24 11014
192.168.58.0/24 11014
192.168.59.0/24 11014
192.168.60.0/24 11014
192.168.61.0/29 11014
192.168.70.0/26 11014
192.168.70.64/30 11014
192.168.70.72/29 11014
192.168.70.80/30 11014
192.168.71.0/28 11014
192.168.71.16/28 11014
192.168.80.64/26 11014
192.168.90.0/24 11014
192.168.93.16/29 11014
192.168.96.0/19 12732
192.168.100.0/25 11014
192.168.102.0/24 11014
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.110.0/24 11014
192.168.111.0/24 12732
192.168.112.0/24 12732
192.168.113.0/24 11014
192.168.116.0/27 11014
192.168.117.0/24 11014
192.168.118.0/24 11014
192.168.119.0/29 11014
192.168.120.0/24 11014
192.168.121.0/24 11014
192.168.122.0/24 11014
192.168.123.0/24 11014
192.168.124.0/24 11014
192.168.125.0/24 11014
192.168.126.0/24 11014
192.168.127.0/24 11014
192.168.128.0/24 11014
192.168.129.0/30 11014
192.168.130.0/24 11014
192.168.131.0/24 11014
192.168.132.0/24 11014
192.168.133.0/24 11014
192.168.134.0/24 11014
192.168.135.0/24 11014
192.168.136.0/24 11014
192.168.137.0/24 11014
192.168.138.0/24 11014
192.168.139.0/24 11014
192.168.140.0/24 11014
192.168.141.0/24 11014
192.168.142.0/24 11014
192.168.143.0/24 11014
192.168.144.0/24 11014
192.168.145.0/24 11014
192.168.146.0/24 11014
192.168.147.0/24 11014
192.168.148.0/24 11014
192.168.149.0/27 11014
192.168.150.0/24 11014
192.168.151.0/25 11014
192.168.151.44/30 11014
192.168.151.56/30 11014
192.168.151.60/30 11014
192.168.151.128/25 11014
192.168.152.0/24 11014
192.168.153.0/24 11014
192.168.154.0/28 11014
192.168.155.0/24 11014
192.168.156.0/24 11014
192.168.157.0/28 11014
192.168.157.16/28 11014
192.168.157.32/28 11014
192.168.158.0/28 11014
192.168.159.0/24 11014
192.168.160.0/24 11014
192.168.161.0/24 11014
192.168.162.0/24 11014
192.168.163.0/24 11014
192.168.164.0/24 11014
192.168.170.0/24 11014
192.168.171.0/26 11014
192.168.174.252/30 11014
192.168.178.0/24 11014
192.168.192.0/21 7497
192.168.196.0/24 11014
192.168.198.0/30 11014
192.168.199.0/24 11014
192.168.201.0/24 11014
192.168.203.0/24 34245
192.168.211.0/24 11014
192.168.230.0/24 11014
192.168.231.0/30 11014
192.168.231.4/30 11014
192.168.239.0/24 11014
192.168.239.11/32 11014
192.168.239.12/32 11014
192.168.240.0/24 11014
192.168.241.0/24 11014
192.168.241.34/32 11014
192.168.242.0/24 11014
192.168.243.0/24 11014
192.168.244.0/24 11014
192.168.245.0/24 11014
192.168.246.0/24 11014
192.168.247.0/24 11014
192.168.248.0/30 11014
192.168.248.8/30 11014
192.168.248.12/30 11014
192.168.248.20/32 11014
192.168.248.21/32 11014
192.168.248.22/32 11014
192.168.248.30/32 11014
192.168.248.32/30 11014
192.168.249.0/24 11014
192.168.250.0/30 11014
192.168.251.0/24 11014
192.168.252.0/24 11014
192.168.252.128/32 11014
192.168.252.136/32 11014
192.168.252.200/32 11014
192.168.252.253/32 11014
o List of hot-spots during the week.
Prefix Origin AS Number of updates
221.134.222.0/24 9583 825219
64.162.116.0/24 5033 631336
210.214.151.0/24 9583 577600
77.95.144.0/22 29282 547004
124.7.201.0/24 9583 514762
221.135.80.0/24 9583 460227
195.47.233.0/24 30850 368530
41.204.2.0/24 32398 353941
74.209.130.0/23 29798 185526
71.94.46.0/24 4323 144532
Total number of RIS BGP peering sessions: 647
1
0
RIS Statistics Report (20081110-20081117)
This report was generated at Mon Nov 17 00:15:01 UTC 2008. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
APNIC 68395 67534 59419 0 59955 61401 61167 60171 59156 58975 59697 60668 62348 60691 59413 63704
ARIN 98008 95721 91936 0 92519 92704 92273 94722 91781 91216 91758 92918 91758 93698 93452 92554
LACNIC 23692 20596 20569 0 20721 20544 20693 20652 20513 20365 20542 20555 20487 20527 23355 20350
RIPE NCC 76877 61936 64587 0 60742 61337 63129 59022 62030 61407 62292 60853 64257 59871 59863 58866
AfriNIC 1676 1601 1663 0 1657 1655 1662 1661 1656 1652 1660 1617 1622 1660 1659 1645
Old 45758 43575 42227 0 42491 42593 42561 42232 41538 41549 41660 42496 42235 42769 42465 42606
IANA 2 2 2 0 2 2 2 2 2 2 2 2 1 2 2 1
RFC1918 503 0 29 0 2 17 441 0 0 2 1 1 1 0 15 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 314911 290965 280432 0 278089 280253 281928 278462 276676 275168 277612 279110 282709 279218 280224 279726
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 12978 12939 12870 0 12939 12927 12909 12853 12870 12864 12879 12933 12911 12952 12918 12803
APNIC 3567 3557 3502 0 3529 3525 3506 3499 3499 3496 3512 3535 3500 3539 3491 3501
RIPE NCC 12429 12405 12386 0 12388 12382 12388 12328 12386 12380 12389 12392 12378 12382 12351 12363
LACNIC 1061 1056 1047 0 1055 1055 1053 1052 1045 1045 1047 1055 1052 1056 1057 1041
AFRINIC 231 230 231 0 229 230 231 227 229 229 231 230 229 231 228 226
IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 0 1 0
Private 116 49 56 0 64 46 51 32 42 37 46 45 33 44 37 26
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 30383 30237 30093 0 30204 30166 30139 29991 30072 30052 30105 30190 30104 30204 30083 29960
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 3984 4633 4747 0 4822 5457 5428 7801 5296 5266 4683 4555 4872 4634 5831 7717
APNIC 915 1108 1176 0 1179 1241 1236 1620 1277 1309 1119 1150 1317 1111 1428 1704
RIPE NCC 3789 4589 4375 0 4398 4867 4613 7418 4846 4572 4594 4599 4867 4642 5774 7105
LACNIC 341 414 412 0 398 428 422 506 420 432 410 405 438 406 422 527
AFRINIC 84 93 90 0 94 98 94 110 95 95 94 96 98 94 98 111
IANA 1 1 1 0 0 1 1 0 1 1 1 0 1 0 1 0
Private 84 35 41 0 51 29 33 22 26 23 31 35 19 30 22 21
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 9198 10873 10842 0 10942 12121 11827 17477 11961 11698 10932 10840 11612 10917 13576 17185
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 8994 8306 8123 0 8117 7470 7481 5052 7574 7598 8196 8378 8039 8318 7087 5086
APNIC 2652 2449 2326 0 2350 2284 2270 1879 2222 2187 2393 2385 2183 2428 2063 1797
RIPE NCC 8640 7816 8011 0 7990 7515 7775 4910 7540 7808 7795 7793 7511 7740 6577 5258
LACNIC 720 642 635 0 657 627 631 546 625 613 637 650 614 650 635 514
AFRINIC 147 137 141 0 135 132 137 117 134 134 137 134 131 137 130 115
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 32 14 15 0 13 17 18 10 16 14 15 10 14 14 15 5
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 21185 19364 19251 0 19262 18045 18312 12514 18111 18354 19173 19350 18492 19287 16507 12775
IANA : AS64511
Number of 4-byte ASes: 14.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 25347 25455 25349 0 25423 25460 25408 25721 25386 25397 25372 25433 25428 25403 25541 25782
Transit 4900 4663 4605 0 4663 4590 4608 4163 4553 4525 4599 4636 4554 4674 4424 4072
Transit-only 153 130 147 0 126 126 132 111 137 135 140 128 126 139 123 111
Total 30400 30248 30101 0 30212 30176 30148 29995 30076 30057 30111 30197 30108 30216 30088 29965
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.76 5.98 5.39 0.00 5.38 6.07 5.68 5.39 5.61 6.00 5.37 5.08 5.90 5.20 6.57 4.93
Std 2.27 2.29 2.27 0.00 2.22 2.20 2.31 2.13 2.33 2.36 2.30 2.06 2.14 2.25 2.31 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.22.0/24 39912
10.1.1.1/32 4766
10.20.30.0/30 8342
10.42.0.0/16 12732
10.100.100.100/30 6067
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.13.112/28 34245
10.193.14.32/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.193.14.224/28 34245
10.201.64.0/29 34245
10.205.64.0/24 34245
10.205.65.0/24 34245
10.205.252.0/24 34245
10.216.0.0/15 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.222.255.0/24 12732
172.16.16.101/32 39912
172.25.4.0/24 31501
192.168.1.0/24 12732
192.168.2.0/24 34245
192.168.6.0/24 12732
192.168.10.0/24 34245
192.168.11.0/24 12732
192.168.16.0/24 12732
192.168.17.0/24 12732
192.168.32.0/24 12732
192.168.34.0/24 12732
192.168.50.0/24 25973
192.168.96.0/19 12732
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.111.0/24 12732
192.168.112.0/24 12732
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.192.0/21 7497
192.168.201.0/24 34245
192.168.242.0/24 12732
o List of hot-spots during the week.
Prefix Origin AS Number of updates
221.134.222.0/24 9583 782189
64.162.116.0/24 5033 598828
210.214.151.0/24 9583 562619
189.70.0.0/19 7738 536524
77.95.144.0/22 29282 524262
221.135.80.0/24 9583 473229
91.209.21.0/24 48131 435991
195.47.233.0/24 30850 365298
8.192.154.0/24 14106 223708
74.209.130.0/23 29798 201379
Total number of RIS BGP peering sessions: 647
1
0
RIS Statistics Report (20081103-20081110)
This report was generated at Mon Nov 10 00:15:02 UTC 2008. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
APNIC 68237 67658 59248 0 64498 61329 61130 60423 59163 58985 59754 61293 59476 60801 59460 63569
ARIN 98020 95797 91935 0 92775 92496 91860 94221 91406 91625 92080 92938 92093 93873 93056 92219
LACNIC 23236 20468 20332 0 20560 20517 20517 20494 20443 20389 20483 20410 20301 20436 23130 20227
RIPE NCC 104488 61102 94873 0 60016 59994 61855 58275 59563 60643 60083 60680 61324 59169 58894 58681
AfriNIC 1604 1588 1594 0 1572 1591 1598 1597 1590 1586 1594 1562 1587 1596 1595 1566
Old 45640 43676 42072 0 42851 42841 42786 42507 41819 41827 41998 42519 42246 43042 42799 42596
IANA 38 0 38 0 0 0 0 0 0 0 0 0 0 0 0 0
RFC1918 487 0 33 0 1 1 434 0 0 2 0 0 1 0 15 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 341750 290289 310125 0 282273 278769 280180 277517 273984 275057 275992 279402 277028 278917 278949 278858
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 12953 12930 12848 0 12923 12906 12884 12833 12849 12836 12858 12928 12902 12924 12899 12790
APNIC 3563 3555 3496 0 3521 3522 3504 3493 3491 3488 3504 3533 3490 3537 3490 3490
RIPE NCC 12403 12378 12363 0 12366 12357 12360 12302 12360 12358 12366 12369 12347 12355 12325 12324
LACNIC 1055 1052 1042 0 1053 1051 1046 1043 1041 1040 1044 1052 1049 1052 1051 1037
AFRINIC 229 228 228 0 229 228 228 226 227 227 228 228 225 228 227 223
IANA 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0
Private 127 72 79 0 62 33 53 23 49 80 88 53 64 41 33 25
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 30331 30216 30057 0 30154 30097 30076 29920 30018 30029 30088 30164 30077 30137 30025 29889
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 3898 4562 4433 0 4582 5275 5282 7691 5395 5029 4617 4386 4913 4529 5636 7745
APNIC 916 1092 1171 0 1155 1252 1264 1625 1315 1277 1122 1114 1323 1192 1370 1824
RIPE NCC 3780 4475 4304 0 4371 5002 4572 7653 4760 4574 4572 4438 4922 4855 5845 7213
LACNIC 345 426 426 0 415 436 432 516 432 437 418 408 442 418 426 541
AFRINIC 81 86 87 0 88 94 90 103 88 94 91 88 94 94 98 109
IANA 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0
Private 95 50 62 0 48 18 40 13 32 63 69 35 45 27 19 20
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 9116 10692 10484 0 10659 12077 11681 17601 12023 11474 10889 10470 11739 11115 13394 17452
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9055 8368 8415 0 8341 7631 7602 5142 7454 7807 8241 8542 7989 8395 7263 5045
APNIC 2647 2463 2325 0 2366 2270 2240 1868 2176 2211 2382 2419 2167 2345 2120 1666
RIPE NCC 8623 7903 8059 0 7995 7355 7788 4649 7600 7784 7794 7931 7425 7500 6480 5111
LACNIC 710 626 616 0 638 615 614 527 609 603 626 644 607 634 625 496
AFRINIC 148 142 141 0 141 134 138 123 139 133 137 140 131 134 129 114
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 32 22 17 0 14 15 13 10 17 17 19 18 19 14 14 5
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 21215 19524 19573 0 19495 18020 18395 12319 17995 18555 19199 19694 18338 19022 16631 12437
IANA : AS65535
Number of 4-byte ASes: 14.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 25305 25408 25318 0 25395 25424 25369 25682 25351 25383 25384 25362 25430 25381 25480 25735
Transit 4893 4683 4601 0 4641 4552 4586 4137 4530 4512 4570 4672 4523 4633 4425 4057
Transit-only 152 141 148 0 130 132 131 107 143 140 141 143 129 136 126 104
Total 30350 30232 30067 0 30166 30108 30086 29926 30024 30035 30095 30177 30082 30150 30031 29896
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.73 6.04 5.39 0.00 5.32 6.03 5.65 5.35 5.64 5.96 5.34 5.24 5.77 5.13 6.53 4.93
Std 2.26 2.31 2.26 0.00 2.15 2.18 2.30 2.12 2.34 2.31 2.27 2.14 2.13 2.24 2.29 1.61
o List of martians appearing throughout the week.
Prefix Origin AS
10.20.30.0/30 8342
10.100.100.100/30 6067
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.13.112/28 34245
10.193.14.32/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.193.14.224/28 34245
10.201.64.0/29 34245
10.205.64.0/24 34245
10.205.65.0/24 34245
10.205.252.0/24 34245
10.216.0.0/15 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
172.16.1.0/30 47920
172.16.1.4/30 47920
172.17.0.5/32 8468
172.25.4.0/24 31501
o List of hot-spots during the week.
Prefix Origin AS Number of updates
189.70.0.0/19 7738 5871277
221.134.222.0/24 9583 811907
64.162.116.0/24 5033 597711
210.214.151.0/24 9583 590780
77.95.144.0/22 29282 578524
221.135.80.0/24 9583 500295
195.47.233.0/24 30850 391206
8.192.154.0/24 14106 258023
65.44.76.0/24 14106 144165
221.128.192.0/18 18231 109831
Total number of RIS BGP peering sessions: 647
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RIS Statistics Report (20081027-20081103)
This report was generated at Mon Nov 3 00:15:01 UTC 2008. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
APNIC 74524 67355 58989 0 71876 61276 61075 60237 59010 58854 59649 60972 59458 59357 59410 63388
ARIN 101309 94981 90512 0 95907 91969 91905 93828 90550 90437 90858 91734 90964 90670 92969 91640
LACNIC 25701 20326 20135 0 23274 20357 20345 20321 20226 20193 20285 20192 20220 20181 22943 20150
RIPE NCC 85522 61203 61050 0 73159 59769 61840 58231 59726 60259 60088 62686 61356 58889 59060 58764
AfriNIC 1729 1511 1538 0 1720 1541 1543 1542 1537 1537 1541 1524 1537 1538 1542 1536
Old 52107 46703 41759 0 45031 45659 45650 42195 41517 44627 41674 44174 45376 41585 42534 42521
IANA 44 3 3 0 41 3 3 3 4 3 3 2 2 3 4 0
RFC1918 627 2 31 0 13 63 515 0 0 134 1 3 59 0 15 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 341563 292084 274017 0 311021 280637 282876 276357 272570 276044 274099 281287 278972 272223 278477 277999
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 12941 12918 12837 0 12907 12894 12875 12819 12831 12827 12846 12919 12886 12838 12878 12772
APNIC 3547 3539 3482 0 3514 3507 3485 3473 3477 3472 3493 3523 3478 3493 3474 3471
RIPE NCC 12364 12336 12328 0 12328 12320 12327 12271 12320 12308 12328 12331 12309 12314 12281 12290
LACNIC 1052 1048 1039 0 1049 1045 1046 1041 1037 1037 1041 1048 1044 1041 1044 1034
AFRINIC 228 227 227 0 226 227 227 225 226 226 227 228 225 227 226 223
IANA 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 0
Private 99 55 50 0 55 47 50 29 59 39 63 63 42 60 32 22
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 30232 30124 29964 0 30079 30041 30011 29859 29951 29909 29999 30113 29984 29974 29936 29812
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 3957 4635 4681 0 4620 5460 5457 7755 5333 5286 4726 4457 4927 4875 6489 7806
APNIC 894 1079 1160 0 1151 1219 1249 1677 1241 1284 1116 1116 1317 1243 1576 1803
RIPE NCC 3679 4427 4260 0 4325 4809 4469 7381 4731 4564 4460 4378 4697 4886 6008 6985
LACNIC 338 414 415 0 403 420 428 510 422 442 400 396 423 419 437 534
AFRINIC 79 86 81 0 84 91 87 101 96 92 87 87 89 88 96 110
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 63 35 26 0 34 21 24 16 38 21 40 41 23 38 19 15
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 9010 10676 10623 0 10617 12020 11714 17440 11861 11689 10829 10475 11476 11549 14625 17253
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 8984 8283 8156 0 8287 7434 7418 5064 7498 7541 8120 8462 7959 7963 6389 4966
APNIC 2653 2460 2322 0 2363 2288 2236 1796 2236 2188 2377 2407 2161 2250 1898 1668
RIPE NCC 8685 7909 8068 0 8003 7511 7858 4890 7589 7744 7868 7953 7612 7428 6273 5305
LACNIC 714 634 624 0 646 625 618 531 615 595 641 652 621 622 607 500
AFRINIC 149 141 146 0 142 136 140 124 130 134 140 141 136 139 130 113
IANA 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 0
Private 36 20 24 0 21 26 26 13 21 18 23 22 19 22 13 7
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 21222 19448 19341 0 19462 18021 18297 12419 18090 18220 19170 19638 18508 18425 15311 12559
IANA : AS65535
Number of 4-byte ASes: 15.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 25176 25317 25200 0 25299 25340 25265 25597 25286 25275 25270 25292 25316 25303 25449 25643
Transit 4919 4682 4616 0 4651 4570 4611 4149 4524 4497 4589 4677 4545 4533 4368 4068
Transit-only 161 136 160 0 137 142 147 116 146 145 153 153 129 151 123 107
Total 30256 30135 29976 0 30087 30052 30023 29862 29956 29917 30012 30122 29990 29987 29940 29818
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.80 6.13 5.43 0.00 5.30 6.04 5.69 5.39 5.57 5.83 5.40 5.32 6.02 5.14 6.80 4.91
Std 2.31 2.35 2.31 0.00 2.21 2.19 2.32 2.14 2.33 2.25 2.34 2.22 2.26 2.29 2.42 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
10.20.16.0/24 12880
10.20.30.0/30 8342
10.20.253.0/24 12880
10.20.254.0/24 12880
10.48.200.0/24 12880
10.80.1.0/24 12880
10.80.4.0/24 12880
10.80.5.0/24 12880
10.80.6.0/24 12880
10.80.7.0/24 12880
10.80.8.0/24 12880
10.80.9.0/24 12880
10.80.12.0/24 12880
10.80.14.0/24 12880
10.80.16.0/24 12880
10.80.24.0/24 12880
10.80.32.0/24 12880
10.80.33.0/24 12880
10.80.34.0/24 12880
10.80.39.0/24 12880
10.80.40.0/24 12880
10.80.41.0/24 12880
10.80.42.0/24 12880
10.80.43.0/24 12880
10.80.44.0/24 12880
10.80.45.0/24 12880
10.80.46.0/24 12880
10.80.47.0/24 12880
10.80.48.0/24 12880
10.80.50.0/24 12880
10.80.51.0/24 12880
10.80.52.0/24 12880
10.80.53.0/24 12880
10.80.55.0/24 12880
10.80.56.0/24 12880
10.80.57.0/24 12880
10.80.58.0/24 12880
10.80.59.0/24 12880
10.80.60.0/24 12880
10.80.61.0/24 12880
10.80.62.0/24 12880
10.80.63.0/24 12880
10.80.65.0/24 12880
10.80.66.0/24 12880
10.80.67.0/24 12880
10.80.68.0/24 12880
10.80.69.0/24 12880
10.80.70.0/24 12880
10.80.71.0/24 12880
10.80.72.0/24 12880
10.80.73.0/24 12880
10.80.74.0/24 12880
10.80.75.0/24 12880
10.80.76.0/24 12880
10.80.77.0/24 12880
10.80.80.0/24 12880
10.80.81.0/24 12880
10.80.82.0/24 12880
10.80.84.0/24 12880
10.80.88.0/24 12880
10.80.90.0/24 12880
10.87.8.0/24 12880
10.87.12.0/24 12880
10.87.13.0/24 12880
10.87.14.0/24 12880
10.87.15.0/24 12880
10.87.17.0/24 12880
10.87.18.0/24 12880
10.87.24.0/24 12880
10.87.65.0/24 12880
10.100.100.100/30 6067
10.131.16.0/24 12880
10.139.1.0/24 12880
10.139.18.0/24 12880
10.139.20.0/24 12880
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.13.112/28 34245
10.193.14.32/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.193.14.224/28 34245
10.201.64.0/29 34245
10.205.64.0/24 34245
10.205.65.0/24 34245
10.205.252.0/24 34245
10.216.0.0/15 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
172.16.11.0/24 44942
172.22.0.34/32 1267
172.22.0.55/32 1267
172.22.0.209/32 1267
172.22.0.210/32 1267
172.22.2.24/32 1267
172.22.3.89/32 1267
172.22.4.254/32 1267
172.22.5.181/32 1267
172.22.7.1/32 1267
172.22.7.57/32 1267
172.22.7.231/32 1267
172.22.8.124/32 1267
172.22.8.138/32 1267
172.22.8.172/32 1267
172.22.8.195/32 1267
172.22.8.224/32 1267
172.22.9.53/32 1267
172.22.9.148/32 1267
172.22.9.170/32 1267
172.22.9.248/32 1267
172.22.10.17/32 1267
172.22.10.166/32 1267
172.22.10.180/32 1267
172.22.10.200/32 1267
172.22.11.29/32 1267
172.22.11.57/32 1267
172.22.11.94/32 1267
172.22.11.131/32 1267
172.22.11.193/32 1267
172.22.11.233/32 1267
172.22.12.3/32 1267
172.22.12.21/32 1267
172.22.12.23/32 1267
172.22.12.42/32 1267
172.22.12.59/32 1267
172.22.12.124/32 1267
172.22.12.127/32 1267
172.22.12.128/32 1267
172.22.12.151/32 1267
172.22.12.166/32 1267
172.22.12.177/32 1267
172.22.12.186/32 1267
172.22.12.189/32 1267
172.22.12.202/32 1267
172.22.12.203/32 1267
172.22.12.207/32 1267
172.22.12.209/32 1267
172.22.12.212/32 1267
172.22.12.213/32 1267
172.22.12.216/32 1267
172.22.13.117/32 1267
172.22.13.144/32 1267
172.22.13.145/32 1267
172.22.13.253/32 1267
172.22.14.118/32 1267
172.22.14.224/32 1267
172.22.15.207/32 1267
172.22.15.225/32 1267
172.25.4.0/24 31501
192.168.5.0/24 5606
192.168.6.0/24 5606
192.168.192.0/21 7497
o List of hot-spots during the week.
Prefix Origin AS Number of updates
189.70.0.0/19 7738 5979816
221.134.222.0/24 9583 749759
210.214.151.0/24 9583 502682
64.162.116.0/24 5033 428770
221.135.80.0/24 9583 372663
63.135.240.0/20 10396 247487
77.95.144.0/22 29282 243492
195.47.233.0/24 30850 233506
196.42.0.0/20 10396 198942
72.50.96.0/20 10396 179386
Total number of RIS BGP peering sessions: 643
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