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RIS Statistics Report (20071126-20071203)
This report was generated at Mon Dec 3 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 59680 54784 55535 51308 58015 53495 53536 54175 53254 52000 53969 5631 53176 54184 53233
ARIN 89135 84111 83102 82061 84029 83803 84327 83484 83288 83488 86700 1570 83136 85078 85015
LACNIC 19039 16206 16332 15765 16415 16215 16212 16249 16157 16151 16326 1062 16155 16242 18854
RIPE NCC 79012 49832 56285 48825 49713 48619 49647 48000 62950 48342 49316 2224 52614 48504 48336
AfriNIC 2527 2510 2506 2452 2510 2481 2502 2476 2498 2474 2506 278 2491 2481 2475
Old 41372 39316 38349 37669 39392 38927 38887 38893 38265 37970 39525 826 38117 39072 39123
IANA 47 4 46 3 3 4 3 3 4 3 4 0 5 4 3
RFC1918 536 1 26 0 4 0 492 0 1 0 10 0 2 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 291348 246764 252181 238083 250081 243544 245606 243280 256417 240428 248356 11591 245696 245565 247039
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12966 12942 12870 12748 12950 12918 12933 12862 12859 12831 12871 688 12841 12941 12908
APNIC 3095 3086 3056 3012 3077 3057 3056 3054 3056 3044 3060 563 3032 3076 3049
RIPE NCC 10674 10630 10641 10524 10637 10616 10625 10584 10627 10609 10614 1210 10639 10615 10593
LACNIC 405 403 398 388 403 402 402 399 397 395 398 53 397 403 403
AFRINIC 74 74 74 74 74 74 74 74 74 74 74 8 74 74 74
IANA 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1
Private 78 41 44 10 52 34 39 37 39 25 34 2 38 32 30
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27294 27176 27085 26756 27194 27101 27129 27010 27052 26979 27052 2524 27021 27142 27058
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 4042 4406 4563 7601 4417 5553 4850 6619 5116 6494 4758 378 4961 4564 5716
APNIC 808 913 937 1649 919 1136 1005 1317 1046 1217 979 337 1059 949 1190
RIPE NCC 3230 3684 3582 5794 3536 4315 3781 5801 3944 4533 4114 643 3765 3946 4710
LACNIC 167 190 189 243 178 202 193 229 192 221 201 34 198 191 195
AFRINIC 35 38 41 47 41 40 41 42 41 42 40 7 40 40 43
IANA 1 0 1 0 1 0 0 0 0 1 0 0 0 1 1
Private 54 23 26 8 30 20 23 25 25 15 21 1 24 21 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8337 9254 9339 15342 9122 11266 9893 14033 10364 12523 10114 1400 10047 9712 11871
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8924 8536 8307 5147 8533 7365 8083 6243 7743 6337 8113 310 7880 8377 7192
APNIC 2287 2173 2119 1363 2158 1921 2051 1737 2010 1827 2081 226 1973 2127 1859
RIPE NCC 7444 6946 7059 4730 7101 6301 6844 4783 6683 6076 6500 567 6874 6669 5883
LACNIC 238 213 209 145 225 200 209 170 205 174 197 19 199 212 208
AFRINIC 39 36 33 27 33 34 33 32 33 32 34 1 34 34 31
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 24 18 18 2 22 14 16 12 14 10 13 1 14 11 14
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18957 17922 17746 11414 18072 15835 17236 12977 16688 14456 16938 1124 16974 17430 15187
IANA : AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22661 22737 22693 23043 22721 22857 22742 23029 22740 22857 22744 1697 22727 22751 22918
Transit 4501 4311 4251 3627 4338 4132 4257 3866 4180 3995 4174 425 4163 4264 4025
Transit-only 145 135 147 87 140 119 135 116 136 129 139 398 133 135 116
Total 27307 27183 27091 26757 27199 27108 27134 27011 27056 26981 27057 2520 27023 27150 27059
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.05 6.33 5.74 5.28 5.93 5.81 5.95 5.55 5.99 6.03 5.53 6.04 6.45 5.49 6.86
Std 2.58 2.59 2.57 2.10 2.61 2.41 2.54 2.31 2.61 2.49 2.54 2.22 2.56 2.57 2.66
o List of martians appearing throughout the week.
Prefix Origin AS
10.6.70.0/24 8447
10.11.12.0/24 34245
10.11.13.0/24 34245
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.128.18.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
172.16.1.4/30 8447
172.16.2.34/32 8447
172.16.2.64/32 8447
172.16.2.69/32 8447
172.16.2.72/32 8447
172.16.2.76/32 8447
172.16.2.84/32 8447
172.16.19.21/32 6295
172.16.19.22/32 6295
172.16.90.0/30 8447
172.16.90.20/30 8447
172.16.90.24/30 8447
172.16.90.28/30 8447
172.16.90.72/30 8447
172.16.90.100/30 8447
172.16.90.104/30 8447
172.16.90.112/30 8447
172.16.90.124/30 8447
172.16.90.132/30 8447
172.16.90.136/30 8447
172.16.90.140/30 8447
172.16.90.144/30 8447
172.16.90.156/30 8447
172.16.90.168/30 8447
172.16.90.224/30 8447
172.16.90.252/30 8447
172.16.91.64/30 8447
172.16.91.148/30 8447
172.16.91.164/30 8447
172.16.91.168/30 8447
172.16.92.16/30 8447
172.16.92.76/30 8447
172.16.92.96/29 8447
172.16.92.220/30 8447
172.16.92.224/30 8447
172.16.92.248/30 8447
172.16.93.12/30 8447
172.16.96.0/20 11351
172.16.96.64/30 8447
172.17.34.56/30 8447
172.17.43.148/30 8447
172.17.48.12/30 8447
172.17.48.16/30 8447
172.17.48.20/30 8447
172.17.48.28/30 8447
172.17.48.32/30 8447
172.17.48.40/30 8447
172.17.48.44/30 8447
172.17.48.60/30 8447
172.17.48.64/30 8447
172.17.48.96/30 8447
172.17.48.108/30 8447
172.17.48.112/30 8447
172.17.48.128/30 8447
172.17.48.132/30 8447
172.17.48.136/30 8447
172.17.48.140/30 8447
172.17.48.156/30 8447
172.17.48.164/30 8447
172.17.48.184/30 8447
172.17.48.188/30 8447
172.17.48.192/30 8447
172.17.48.200/30 8447
172.17.48.204/30 8447
172.17.48.220/30 8447
172.17.48.228/30 8447
172.17.48.236/30 8447
172.17.48.248/30 8447
172.17.49.16/30 8447
172.17.49.24/30 8447
172.17.49.40/30 8447
172.17.49.44/30 8447
172.17.49.56/30 8447
172.17.49.60/30 8447
172.17.49.64/30 8447
172.17.49.92/30 8447
172.17.49.104/30 8447
172.17.49.116/30 8447
172.17.49.120/30 8447
172.17.49.124/30 8447
172.17.49.132/30 8447
172.17.49.136/30 8447
172.17.49.148/30 8447
172.17.49.212/30 8447
172.17.49.220/30 8447
172.17.49.236/30 8447
172.17.49.240/30 8447
172.17.49.244/30 8447
172.17.50.24/30 8447
172.17.50.68/30 8447
172.17.50.80/30 8447
172.17.50.84/30 8447
172.17.50.104/30 8447
172.17.50.112/30 8447
172.17.50.116/30 8447
172.17.50.120/30 8447
172.17.50.136/30 8447
172.17.50.148/30 8447
172.17.50.152/30 8447
172.17.50.164/30 8447
172.17.50.192/30 8447
172.17.50.200/30 8447
172.17.50.204/30 8447
172.17.50.220/30 8447
172.17.50.224/30 8447
172.17.50.228/30 8447
172.17.51.0/30 8447
172.17.52.4/30 8447
172.17.52.80/30 8447
172.17.52.128/30 8447
172.17.52.144/30 8447
172.17.52.160/30 8447
172.17.52.184/30 8447
172.17.52.228/30 8447
172.17.52.240/30 8447
172.17.53.40/30 8447
172.17.53.60/30 8447
172.17.53.80/30 8447
172.17.53.104/30 8447
172.17.53.116/30 8447
172.17.53.124/30 8447
172.17.53.128/30 8447
172.17.53.148/30 8447
172.17.53.176/30 8447
172.17.53.224/30 8447
172.17.54.16/30 8447
172.17.56.4/30 8447
172.17.56.80/30 8447
172.17.56.88/30 8447
172.17.56.92/30 8447
172.17.56.112/30 8447
172.17.56.128/30 8447
172.17.56.136/30 8447
172.17.56.152/30 8447
172.17.56.164/30 8447
172.17.56.176/30 8447
172.17.56.180/30 8447
172.17.56.232/30 8447
172.17.56.240/30 8447
172.17.57.8/30 8447
172.17.57.20/30 8447
172.17.57.28/30 8447
172.17.57.40/30 8447
172.17.57.60/30 8447
172.17.57.80/30 8447
172.17.57.96/30 8447
172.17.57.164/30 8447
172.17.57.172/30 8447
172.17.58.0/30 8447
172.17.58.40/30 8447
172.17.58.44/30 8447
172.17.58.56/30 8447
172.17.58.128/30 8447
172.17.58.212/30 8447
172.17.58.224/30 8447
172.17.58.232/30 8447
172.17.58.244/30 8447
172.17.58.248/30 8447
172.17.59.0/30 8447
172.17.64.20/30 8447
172.17.64.24/30 8447
172.17.64.72/30 8447
172.17.64.96/30 8447
172.17.64.100/30 8447
172.17.64.184/30 8447
172.17.64.252/30 8447
172.17.65.20/30 8447
172.17.65.24/30 8447
172.17.65.44/30 8447
172.17.65.128/30 8447
172.17.65.220/30 8447
172.17.65.232/30 8447
172.17.65.244/30 8447
172.17.66.4/30 8447
172.17.66.56/30 8447
172.17.66.64/32 8447
172.17.66.92/30 8447
172.17.66.96/30 8447
172.17.66.136/30 8447
172.17.66.200/30 8447
172.17.66.220/30 8447
172.17.66.224/30 8447
172.17.66.228/30 8447
172.17.67.24/30 8447
172.17.67.28/30 8447
172.17.67.36/30 8447
172.17.67.40/30 8447
172.17.67.96/30 8447
172.17.67.192/30 8447
172.17.67.196/30 8447
172.17.67.208/30 8447
172.17.69.84/30 8447
172.17.69.180/30 8447
172.17.69.220/30 8447
172.17.70.20/30 8447
172.17.70.36/30 8447
172.17.70.44/30 8447
172.17.70.80/30 8447
172.17.72.92/30 8447
172.17.90.12/30 8447
172.17.90.64/30 8447
172.17.90.116/30 8447
172.17.90.160/30 8447
172.17.90.176/30 8447
172.17.90.212/30 8447
172.17.91.0/24 8447
172.17.92.0/30 8447
172.17.92.20/30 8447
172.17.92.36/30 8447
172.17.92.48/30 8447
172.17.92.136/30 8447
172.17.92.144/30 8447
172.17.92.228/30 8447
172.17.93.12/30 8447
172.17.93.16/30 8447
172.17.93.32/30 8447
172.17.93.64/30 8447
172.17.93.84/30 8447
172.17.93.112/30 8447
172.17.93.128/30 8447
172.17.93.156/30 8447
172.17.93.164/30 8447
172.17.93.166/32 8447
172.17.93.180/30 8447
172.17.93.188/30 8447
172.18.29.160/28 8447
172.18.30.160/28 8447
172.18.82.96/29 8447
172.18.82.104/29 8447
172.18.91.8/29 8447
172.19.90.0/28 8447
172.19.90.16/28 8447
172.19.90.32/28 8447
172.19.90.48/28 8447
172.19.90.64/28 8447
172.19.90.80/28 8447
172.19.90.128/27 8447
172.19.90.192/29 8447
172.19.90.200/29 8447
172.19.91.128/28 8447
172.19.91.144/28 8447
172.19.91.176/29 8447
172.19.91.184/29 8447
172.19.92.0/28 8447
172.19.92.16/28 8447
172.19.92.32/28 8447
172.19.92.48/28 8447
172.19.92.128/26 8447
172.19.92.192/29 8447
172.19.92.200/29 8447
172.19.93.128/27 8447
172.19.93.176/29 8447
172.19.93.184/29 8447
172.20.4.0/25 8447
172.20.16.5/32 8447
172.20.16.6/32 8447
172.20.16.9/32 8447
172.20.25.128/25 8447
172.20.63.0/25 8447
172.20.122.0/25 8447
172.20.154.128/25 8447
172.20.158.128/25 8447
172.20.166.0/25 8447
172.20.167.0/25 8447
172.20.190.0/25 8447
172.20.236.128/25 8447
172.20.250.0/25 8447
172.21.1.128/25 8447
172.21.2.0/25 8447
172.21.6.128/25 8447
172.21.9.128/25 8447
172.21.10.0/25 8447
172.21.11.128/25 8447
172.21.17.0/25 8447
172.21.19.128/25 8447
172.21.21.128/25 8447
172.21.25.0/25 8447
172.21.27.0/25 8447
172.21.56.128/25 8447
172.21.59.0/25 8447
172.21.62.0/25 8447
172.21.65.128/25 8447
172.21.67.0/25 8447
172.21.67.128/25 8447
172.21.68.128/25 8447
172.21.69.0/25 8447
172.21.71.128/25 8447
172.21.72.0/25 8447
172.21.72.128/25 8447
172.21.73.128/25 8447
172.21.74.0/25 8447
172.21.75.0/25 8447
172.21.76.128/25 8447
172.21.78.128/25 8447
172.21.79.128/25 8447
172.21.82.128/25 8447
172.21.84.0/25 8447
172.21.87.128/25 8447
172.21.89.128/25 8447
172.21.92.0/25 8447
172.21.94.0/25 8447
172.21.96.0/25 8447
172.21.100.128/25 8447
172.21.114.0/25 8447
172.21.117.0/25 8447
172.21.125.128/25 8447
172.21.126.128/25 8447
172.21.128.0/25 8447
172.21.130.128/25 8447
172.21.134.128/25 8447
172.21.151.0/25 8447
172.21.199.128/25 8447
172.21.202.0/25 8447
172.21.220.0/25 8447
172.22.6.128/25 8447
172.22.12.0/25 8447
172.22.16.0/20 8447
172.22.23.128/25 8447
172.22.41.0/25 8447
172.22.43.0/25 8447
172.22.50.128/25 8447
172.22.51.0/25 8447
172.22.59.0/25 8447
172.22.62.128/25 8447
172.22.67.128/25 8447
172.22.72.0/25 8447
172.22.76.128/25 8447
172.22.80.128/25 8447
172.22.81.0/25 8447
172.22.81.128/25 8447
172.22.84.128/25 8447
172.22.98.128/25 8447
172.22.108.128/25 8447
172.22.153.0/25 8447
172.22.155.0/25 8447
172.22.204.0/25 8447
172.22.205.0/25 8447
172.22.214.128/25 8447
172.22.215.0/25 8447
172.22.222.0/25 8447
172.22.224.0/25 8447
172.22.228.0/25 8447
172.22.229.0/25 8447
172.22.232.128/25 8447
172.22.234.0/25 8447
172.22.242.0/25 8447
172.22.246.128/25 8447
172.23.32.128/25 8447
172.23.43.0/25 8447
172.23.56.128/25 8447
172.23.83.128/25 8447
172.23.137.128/25 8447
172.23.139.0/25 8447
172.23.142.0/25 8447
172.23.169.0/25 8447
172.23.231.0/25 8447
172.24.99.0/25 8447
172.24.237.128/25 8447
172.25.28.0/25 8447
172.25.36.128/25 8447
172.25.45.128/25 8447
172.25.62.0/25 8447
172.25.84.128/25 8447
172.25.92.0/25 8447
172.25.127.128/25 8447
172.28.67.3/32 8447
172.28.67.53/32 8447
172.28.67.75/32 8447
172.28.67.76/32 8447
172.28.67.77/32 8447
172.28.67.166/32 8447
172.28.67.167/32 8447
172.28.67.199/32 8447
172.28.67.200/32 8447
172.28.67.201/32 8447
172.28.67.202/32 8447
172.28.67.203/32 8447
172.28.67.204/32 8447
172.28.67.205/32 8447
172.28.67.206/32 8447
172.28.67.208/32 8447
172.28.67.209/32 8447
172.28.67.210/32 8447
172.28.67.211/32 8447
172.28.67.213/32 8447
172.28.67.215/32 8447
172.28.67.216/32 8447
172.28.67.217/32 8447
172.28.67.218/32 8447
172.28.67.219/32 8447
172.28.67.220/32 8447
172.28.68.3/32 8447
172.28.68.76/32 8447
172.28.68.77/32 8447
172.28.68.78/32 8447
172.28.68.162/32 8447
172.28.68.163/32 8447
172.28.68.164/32 8447
172.28.68.165/32 8447
172.28.68.166/32 8447
172.28.68.167/32 8447
172.28.68.168/32 8447
172.28.68.169/32 8447
172.28.68.170/32 8447
172.28.68.171/32 8447
172.28.68.200/32 8447
172.28.68.201/32 8447
172.28.68.202/32 8447
172.28.68.203/32 8447
172.28.68.204/32 8447
172.28.68.205/32 8447
172.28.68.206/32 8447
172.28.68.209/32 8447
172.28.68.210/32 8447
172.28.68.211/32 8447
172.28.68.212/32 8447
172.28.68.213/32 8447
172.28.69.3/32 8447
172.28.69.63/32 8447
172.28.69.128/32 8447
172.28.69.129/32 8447
172.28.69.132/32 8447
172.28.69.133/32 8447
172.28.69.134/32 8447
172.28.69.135/32 8447
172.28.69.136/32 8447
172.28.69.137/32 8447
172.28.69.138/32 8447
172.28.69.139/32 8447
172.28.69.142/32 8447
172.28.69.143/32 8447
172.28.69.146/32 8447
172.28.69.147/32 8447
172.28.69.148/32 8447
172.28.69.149/32 8447
172.28.69.200/32 8447
172.28.69.201/32 8447
172.28.69.202/32 8447
172.28.69.203/32 8447
172.28.69.204/32 8447
172.28.69.205/32 8447
172.28.69.206/32 8447
172.28.69.215/32 8447
172.28.69.216/32 8447
172.28.69.217/32 8447
172.28.69.218/32 8447
172.28.69.219/32 8447
172.28.69.220/32 8447
172.28.70.4/32 8447
172.28.70.53/32 8447
172.28.70.55/32 8447
172.28.70.99/32 8447
172.28.70.100/32 8447
172.28.70.101/32 8447
172.28.70.122/32 8447
172.28.70.123/32 8447
172.28.70.124/32 8447
172.28.70.125/32 8447
172.28.70.128/32 8447
172.28.70.129/32 8447
172.28.70.136/32 8447
172.28.70.137/32 8447
172.28.70.138/32 8447
172.28.70.139/32 8447
172.28.70.142/32 8447
172.28.70.143/32 8447
172.28.70.156/32 8447
172.28.70.157/32 8447
172.28.70.158/32 8447
172.28.70.159/32 8447
172.28.70.200/32 8447
172.28.70.201/32 8447
172.28.70.202/32 8447
172.28.70.203/32 8447
172.28.70.204/32 8447
172.28.70.205/32 8447
172.28.70.206/32 8447
172.28.70.229/32 8447
172.28.70.230/32 8447
172.28.70.231/32 8447
172.28.70.232/32 8447
172.28.70.233/32 8447
172.28.70.234/32 8447
172.31.46.0/24 38416
192.0.2.0/24 25418
192.168.23.0/30 12389
192.168.31.0/30 12389
192.168.81.0/27 8447
192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.112.0/24 8447
o List of hot-spots during the week.
Prefix Origin AS Number of updates
83.228.103.0/24 8866 1454252
209.163.125.0/24 14390 1250911
64.79.128.0/19 23005 913660
202.141.0.0/17 2697 871474
83.228.59.0/24 8866 846162
83.228.61.0/24 8866 831706
83.228.71.0/24 8866 752085
192.96.13.0/24 16637 542287
192.96.14.0/24 16637 541566
12.147.166.0/24 23103 460497
Total number of RIS BGP peering sessions: 604
1
0
RIS Statistics Report (20071119-20071126)
This report was generated at Mon Nov 26 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 58768 53647 54899 0 57597 52787 52844 53066 52630 51274 53009 53382 52454 53472 52532
ARIN 88155 85127 84376 0 85413 84685 85378 84653 84655 84599 85371 85589 84211 85882 86021
LACNIC 18463 16006 15925 0 16015 16008 16006 16045 15972 15943 15931 15841 15946 16027 18423
RIPE NCC 242111 49212 129296 0 51025 48499 49538 47797 153742 48153 48496 49127 53847 48417 48186
AfriNIC 2512 2497 2502 0 2505 2473 2501 2475 2493 2466 2498 2467 2489 2478 2474
Old 40312 39201 38254 0 39326 38884 38922 38923 38433 37977 38359 38706 38040 39028 39134
IANA 53 3 45 0 44 4 3 2 8 2 3 45 5 3 2
RFC1918 540 1 22 0 8 0 496 0 4 0 10 0 2 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 450914 245694 325319 0 251933 243340 245688 242961 347937 240414 243677 245157 246994 245307 246772
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12944 12919 12850 0 12931 12904 0 0 0 12808 0 12902 12816 12923 12879
APNIC 3096 3081 3053 0 3074 3053 0 0 0 3038 0 3075 3032 3071 3046
RIPE NCC 10631 10589 10599 0 10613 10573 0 0 0 10555 0 10557 10598 10577 10555
LACNIC 399 398 393 0 398 396 0 0 0 392 0 397 391 398 398
AFRINIC 74 74 74 0 74 74 0 0 0 74 0 74 74 74 74
IANA 1 1 1 0 1 1 0 0 0 1 0 1 1 1 1
Private 65 39 45 0 51 35 0 0 0 27 0 37 37 33 26
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27211 27101 27016 0 27142 27036 0 0 0 26895 0 27043 26949 27077 26979
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 4134 4548 4624 0 4441 5326 0 0 0 6871 0 4984 5466 4644 6208
APNIC 847 945 975 0 963 1073 0 0 0 1311 0 992 1118 990 1220
RIPE NCC 3253 3689 3596 0 3522 4111 0 0 0 4550 0 3987 3811 3956 4859
LACNIC 162 184 192 0 174 189 0 0 0 217 0 193 201 188 187
AFRINIC 32 34 35 0 36 37 0 0 0 41 0 38 36 37 39
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 40 20 26 0 30 19 0 0 0 14 0 22 20 20 12
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8468 9420 9448 0 9166 10755 0 0 0 13004 0 10216 10652 9835 12525
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8810 8371 8226 0 8490 7578 0 0 0 5937 0 7918 7350 8279 6671
APNIC 2249 2136 2078 0 2111 1980 0 0 0 1727 0 2083 1914 2081 1826
RIPE NCC 7378 6900 7003 0 7091 6462 0 0 0 6005 0 6570 6787 6621 5696
LACNIC 237 214 201 0 224 207 0 0 0 175 0 204 190 210 211
AFRINIC 42 40 39 0 38 37 0 0 0 33 0 36 38 37 35
IANA 1 1 1 0 1 1 0 0 0 1 0 1 1 1 1
Private 25 19 19 0 21 16 0 0 0 13 0 15 17 13 14
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18743 17681 17568 0 17976 16281 0 0 0 13891 0 16827 16297 17242 14454
IANA : AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22649 22715 22657 0 22694 22775 0 0 0 22827 0 22769 22731 22737 22904
Transit 4439 4258 4224 0 4324 4154 0 0 0 3948 0 4157 4083 4224 3963
Transit-only 138 136 146 0 135 119 0 0 0 129 0 124 139 128 116
Total 27226 27109 27027 0 27153 27048 0 0 0 26904 0 27050 26953 27089 26983
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.15 6.34 5.90 0.00 6.12 5.98 0.00 0.00 0.00 6.22 0.00 5.50 6.65 5.58 6.96
Std 2.73 2.66 2.78 0.00 2.86 2.69 0.00 0.00 0.00 2.71 0.00 2.41 2.71 2.68 2.70
Can not connect to DB rrc00
Can not connect to DB rrc00
Total number of RIS BGP peering sessions: 606
1
0
RIS Statistics Report (20071112-20071119)
This report was generated at Mon Nov 19 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 60280 54686 56577 52019 58556 53931 53344 53526 53826 52414 53793 54778 53023 54165 53116
ARIN 86600 84410 84152 82586 84849 83996 84539 83727 83887 83569 83531 84831 83446 85182 85175
LACNIC 18859 15901 15950 15701 15910 15912 15909 15935 15868 15839 15812 15839 15844 15927 18699
RIPE NCC 288775 52723 169486 54214 63998 52300 51699 47500 154979 47831 52117 57927 56539 52211 50128
AfriNIC 4266 4115 3642 2478 3541 2548 3537 2557 3224 2541 3534 2497 3221 2560 2549
Old 40874 39509 38410 37712 39549 38957 38900 38751 38389 37738 38221 38825 37997 39044 39098
IANA 54 4 46 3 45 6 3 3 9 3 4 46 5 4 4
RFC1918 624 0 94 1 77 0 496 0 4 0 10 6 12 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 500332 251348 368357 244714 266525 247650 248427 241999 350186 239935 247022 254749 250087 249093 248769
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12990 12944 12892 12801 12972 12927 12947 12854 12883 12837 12894 12947 12860 12967 12925
APNIC 3089 3057 3046 3016 3068 3049 3048 3042 3047 3034 3051 3072 3025 3068 3043
RIPE NCC 10596 10549 10562 10500 10572 10540 10553 10505 10559 10532 10549 10557 10563 10549 10519
LACNIC 399 397 392 385 398 395 397 393 391 390 390 395 390 398 395
AFRINIC 74 73 74 74 74 74 74 74 74 74 74 74 74 74 74
IANA 3 2 3 2 3 2 1 0 3 0 3 3 3 2 2
Private 127 37 43 23 53 36 39 35 92 25 39 47 37 35 32
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27279 27059 27013 26801 27140 27023 27059 26903 27049 26892 27001 27095 26952 27093 26990
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 4020 4430 4564 7178 4411 5503 4946 7557 5101 6305 4774 4865 5144 4448 5985
APNIC 820 942 951 1512 933 1145 1018 1444 1046 1221 975 932 1088 964 1213
RIPE NCC 3183 3701 3573 5213 3488 4317 3751 6237 3854 4517 4052 3696 3799 3897 4863
LACNIC 153 175 175 215 164 188 182 237 186 200 183 165 189 171 177
AFRINIC 33 35 35 46 35 38 35 41 36 39 38 38 35 38 39
IANA 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0
Private 50 23 28 17 32 23 26 25 28 17 27 32 23 21 22
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8259 9306 9326 14181 9063 11214 9959 15541 10252 12299 10051 9728 10278 9539 12299
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8970 8514 8328 5623 8561 7424 8001 5297 7782 6532 8120 8082 7716 8519 6940
APNIC 2269 2115 2095 1504 2135 1904 2030 1598 2001 1813 2076 2140 1937 2104 1830
RIPE NCC 7413 6848 6989 5287 7084 6223 6802 4268 6705 6015 6497 6861 6764 6652 5656
LACNIC 246 222 217 170 234 207 215 156 205 190 207 230 201 227 218
AFRINIC 41 38 39 28 39 36 39 33 38 35 36 36 39 36 35
IANA 3 2 3 2 3 2 0 0 2 0 2 3 3 2 2
Private 77 14 15 6 21 13 13 10 64 8 12 15 14 14 10
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19020 17753 17687 12620 18077 15809 17100 11362 16797 14593 16950 17367 16674 17554 14691
IANA : AS65535 AS64001 AS64000
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22667 22688 22639 22914 22682 22790 22697 23049 22746 22777 22706 22710 22703 22716 22877
Transit 4475 4235 4232 3777 4322 4127 4233 3753 4167 4001 4156 4250 4102 4245 3987
Transit-only 158 145 161 118 154 121 140 110 149 130 153 148 156 150 135
Total 27300 27068 27032 26809 27158 27038 27070 26912 27062 26908 27015 27108 26961 27111 26999
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.10 6.32 5.80 5.77 6.04 5.88 5.94 5.51 5.98 6.10 5.64 5.88 6.52 5.57 7.02
Std 2.56 2.51 2.55 2.31 2.62 2.40 2.55 2.28 2.60 2.50 2.54 2.56 2.55 2.56 2.75
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.0.0/8 3246
10.6.70.0/24 8447
10.11.12.0/24 34245
10.11.13.0/24 34245
10.15.35.0/24 8473
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.133.31.51/32 6850
10.133.31.71/32 6850
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
10.254.8.18/32 6850
172.16.0.0/12 3246
172.16.1.4/30 8447
172.16.2.34/32 8447
172.16.2.64/32 8447
172.16.2.69/32 8447
172.16.2.72/32 8447
172.16.2.76/32 8447
172.16.2.84/32 8447
172.16.19.21/32 6295
172.16.19.22/32 6295
172.16.90.0/30 8447
172.16.90.20/30 8447
172.16.90.24/30 8447
172.16.90.28/30 8447
172.16.90.72/30 8447
172.16.90.100/30 8447
172.16.90.104/30 8447
172.16.90.112/30 8447
172.16.90.124/30 8447
172.16.90.132/30 8447
172.16.90.136/30 8447
172.16.90.140/30 8447
172.16.90.144/30 8447
172.16.90.156/30 8447
172.16.90.168/30 8447
172.16.90.224/30 8447
172.16.90.252/30 8447
172.16.91.64/30 8447
172.16.91.148/30 8447
172.16.91.164/30 8447
172.16.91.168/30 8447
172.16.92.16/30 8447
172.16.92.76/30 8447
172.16.92.96/29 8447
172.16.92.220/30 8447
172.16.92.224/30 8447
172.16.92.248/30 8447
172.16.93.12/30 8447
172.16.96.0/20 11351
172.16.96.64/30 8447
172.17.34.56/30 8447
172.17.43.148/30 8447
172.17.48.12/30 8447
172.17.48.16/30 8447
172.17.48.20/30 8447
172.17.48.28/30 8447
172.17.48.32/30 8447
172.17.48.40/30 8447
172.17.48.44/30 8447
172.17.48.60/30 8447
172.17.48.64/30 8447
172.17.48.96/30 8447
172.17.48.108/30 8447
172.17.48.112/30 8447
172.17.48.128/30 8447
172.17.48.132/30 8447
172.17.48.136/30 8447
172.17.48.140/30 8447
172.17.48.156/30 8447
172.17.48.164/30 8447
172.17.48.184/30 8447
172.17.48.188/30 8447
172.17.48.192/30 8447
172.17.48.200/30 8447
172.17.48.204/30 8447
172.17.48.220/30 8447
172.17.48.228/30 8447
172.17.48.236/30 8447
172.17.48.248/30 8447
172.17.49.16/30 8447
172.17.49.24/30 8447
172.17.49.40/30 8447
172.17.49.44/30 8447
172.17.49.56/30 8447
172.17.49.60/30 8447
172.17.49.64/30 8447
172.17.49.92/30 8447
172.17.49.104/30 8447
172.17.49.116/30 8447
172.17.49.120/30 8447
172.17.49.124/30 8447
172.17.49.132/30 8447
172.17.49.136/30 8447
172.17.49.148/30 8447
172.17.49.212/30 8447
172.17.49.220/30 8447
172.17.49.236/30 8447
172.17.49.240/30 8447
172.17.49.244/30 8447
172.17.50.24/30 8447
172.17.50.68/30 8447
172.17.50.80/30 8447
172.17.50.84/30 8447
172.17.50.104/30 8447
172.17.50.112/30 8447
172.17.50.116/30 8447
172.17.50.120/30 8447
172.17.50.136/30 8447
172.17.50.148/30 8447
172.17.50.152/30 8447
172.17.50.164/30 8447
172.17.50.192/30 8447
172.17.50.200/30 8447
172.17.50.204/30 8447
172.17.50.220/30 8447
172.17.50.224/30 8447
172.17.50.228/30 8447
172.17.51.0/30 8447
172.17.52.4/30 8447
172.17.52.80/30 8447
172.17.52.144/30 8447
172.17.52.160/30 8447
172.17.52.184/30 8447
172.17.52.228/30 8447
172.17.52.240/30 8447
172.17.53.40/30 8447
172.17.53.60/30 8447
172.17.53.80/30 8447
172.17.53.104/30 8447
172.17.53.116/30 8447
172.17.53.124/30 8447
172.17.53.128/30 8447
172.17.53.148/30 8447
172.17.53.176/30 8447
172.17.53.224/30 8447
172.17.54.16/30 8447
172.17.56.4/30 8447
172.17.56.80/30 8447
172.17.56.88/30 8447
172.17.56.92/30 8447
172.17.56.128/30 8447
172.17.56.136/30 8447
172.17.56.152/30 8447
172.17.56.164/30 8447
172.17.56.176/30 8447
172.17.56.180/30 8447
172.17.56.232/30 8447
172.17.56.240/30 8447
172.17.57.8/30 8447
172.17.57.20/30 8447
172.17.57.28/30 8447
172.17.57.40/30 8447
172.17.57.80/30 8447
172.17.57.96/30 8447
172.17.57.164/30 8447
172.17.57.172/30 8447
172.17.58.0/30 8447
172.17.58.40/30 8447
172.17.58.44/30 8447
172.17.58.56/30 8447
172.17.58.128/30 8447
172.17.58.212/30 8447
172.17.58.224/30 8447
172.17.58.232/30 8447
172.17.58.244/30 8447
172.17.58.248/30 8447
172.17.59.0/30 8447
172.17.64.20/30 8447
172.17.64.24/30 8447
172.17.64.72/30 8447
172.17.64.96/30 8447
172.17.64.100/30 8447
172.17.64.184/30 8447
172.17.64.252/30 8447
172.17.65.20/30 8447
172.17.65.24/30 8447
172.17.65.44/30 8447
172.17.65.128/30 8447
172.17.65.220/30 8447
172.17.65.232/30 8447
172.17.65.244/30 8447
172.17.66.4/30 8447
172.17.66.56/30 8447
172.17.66.64/32 8447
172.17.66.92/30 8447
172.17.66.96/30 8447
172.17.66.136/30 8447
172.17.66.200/30 8447
172.17.66.220/30 8447
172.17.66.224/30 8447
172.17.66.228/30 8447
172.17.67.24/30 8447
172.17.67.28/30 8447
172.17.67.36/30 8447
172.17.67.40/30 8447
172.17.67.96/30 8447
172.17.67.192/30 8447
172.17.67.196/30 8447
172.17.67.208/30 8447
172.17.69.84/30 8447
172.17.69.180/30 8447
172.17.69.220/30 8447
172.17.70.20/30 8447
172.17.70.36/30 8447
172.17.70.44/30 8447
172.17.70.80/30 8447
172.17.72.92/30 8447
172.17.90.12/30 8447
172.17.90.64/30 8447
172.17.90.116/30 8447
172.17.90.160/30 8447
172.17.90.176/30 8447
172.17.90.212/30 8447
172.17.91.0/24 8447
172.17.92.0/30 8447
172.17.92.20/30 8447
172.17.92.36/30 8447
172.17.92.48/30 8447
172.17.92.136/30 8447
172.17.92.144/30 8447
172.17.92.228/30 8447
172.17.93.12/30 8447
172.17.93.16/30 8447
172.17.93.32/30 8447
172.17.93.64/30 8447
172.17.93.84/30 8447
172.17.93.92/30 8447
172.17.93.112/30 8447
172.17.93.128/30 8447
172.17.93.156/30 8447
172.17.93.164/30 8447
172.17.93.166/32 8447
172.17.93.180/30 8447
172.17.93.188/30 8447
172.18.29.160/28 8447
172.18.30.160/28 8447
172.18.82.96/29 8447
172.18.82.104/29 8447
172.18.91.8/29 8447
172.19.90.0/28 8447
172.19.90.16/28 8447
172.19.90.32/28 8447
172.19.90.48/28 8447
172.19.90.64/28 8447
172.19.90.80/28 8447
172.19.90.128/27 8447
172.19.90.192/29 8447
172.19.90.200/29 8447
172.19.91.128/28 8447
172.19.91.144/28 8447
172.19.91.176/29 8447
172.19.91.184/29 8447
172.19.92.0/28 8447
172.19.92.16/28 8447
172.19.92.32/28 8447
172.19.92.48/28 8447
172.19.92.128/26 8447
172.19.92.192/29 8447
172.19.92.200/29 8447
172.19.93.128/27 8447
172.19.93.176/29 8447
172.19.93.184/29 8447
172.20.4.0/25 8447
172.20.16.5/32 8447
172.20.16.6/32 8447
172.20.16.9/32 8447
172.20.25.128/25 8447
172.20.63.0/25 8447
172.20.122.0/25 8447
172.20.154.128/25 8447
172.20.158.128/25 8447
172.20.166.0/25 8447
172.20.167.0/25 8447
172.20.190.0/25 8447
172.20.236.128/25 8447
172.20.250.0/25 8447
172.21.1.128/25 8447
172.21.2.0/25 8447
172.21.6.128/25 8447
172.21.9.128/25 8447
172.21.10.0/25 8447
172.21.11.128/25 8447
172.21.17.0/25 8447
172.21.19.128/25 8447
172.21.21.128/25 8447
172.21.25.0/25 8447
172.21.27.0/25 8447
172.21.56.128/25 8447
172.21.59.0/25 8447
172.21.62.0/25 8447
172.21.65.128/25 8447
172.21.67.0/25 8447
172.21.67.128/25 8447
172.21.68.128/25 8447
172.21.69.0/25 8447
172.21.71.128/25 8447
172.21.72.0/25 8447
172.21.72.128/25 8447
172.21.73.128/25 8447
172.21.74.0/25 8447
172.21.75.0/25 8447
172.21.76.128/25 8447
172.21.78.128/25 8447
172.21.79.128/25 8447
172.21.82.128/25 8447
172.21.84.0/25 8447
172.21.87.128/25 8447
172.21.89.128/25 8447
172.21.92.0/25 8447
172.21.94.0/25 8447
172.21.96.0/25 8447
172.21.100.128/25 8447
172.21.114.0/25 8447
172.21.117.0/25 8447
172.21.125.128/25 8447
172.21.126.128/25 8447
172.21.128.0/25 8447
172.21.130.128/25 8447
172.21.134.128/25 8447
172.21.151.0/25 8447
172.21.152.0/21 8447
172.21.160.0/21 8447
172.21.199.128/25 8447
172.21.202.0/25 8447
172.21.220.0/25 8447
172.22.6.128/25 8447
172.22.12.0/25 8447
172.22.16.0/20 8447
172.22.23.128/25 8447
172.22.41.0/25 8447
172.22.43.0/25 8447
172.22.50.128/25 8447
172.22.51.0/25 8447
172.22.59.0/25 8447
172.22.62.128/25 8447
172.22.67.128/25 8447
172.22.72.0/25 8447
172.22.76.128/25 8447
172.22.80.128/25 8447
172.22.81.0/25 8447
172.22.81.128/25 8447
172.22.84.128/25 8447
172.22.98.128/25 8447
172.22.108.128/25 8447
172.22.147.128/25 8447
172.22.151.128/25 8447
172.22.153.0/25 8447
172.22.155.0/25 8447
172.22.155.128/25 8447
172.22.204.0/25 8447
172.22.205.0/25 8447
172.22.214.128/25 8447
172.22.215.0/25 8447
172.22.222.0/25 8447
172.22.224.0/25 8447
172.22.228.0/25 8447
172.22.229.0/25 8447
172.22.232.128/25 8447
172.22.234.0/25 8447
172.22.242.0/25 8447
172.22.246.128/25 8447
172.23.32.128/25 8447
172.23.43.0/25 8447
172.23.56.128/25 8447
172.23.83.128/25 8447
172.23.137.128/25 8447
172.23.139.0/25 8447
172.23.142.0/25 8447
172.23.169.0/25 8447
172.23.231.0/25 8447
172.24.99.0/25 8447
172.24.237.128/25 8447
172.25.28.0/25 8447
172.25.36.128/25 8447
172.25.45.128/25 8447
172.25.62.0/25 8447
172.25.84.128/25 8447
172.25.92.0/25 8447
172.25.127.128/25 8447
172.28.67.3/32 8447
172.28.67.53/32 8447
172.28.67.75/32 8447
172.28.67.76/32 8447
172.28.67.77/32 8447
172.28.67.166/32 8447
172.28.67.167/32 8447
172.28.67.199/32 8447
172.28.67.200/32 8447
172.28.67.201/32 8447
172.28.67.202/32 8447
172.28.67.203/32 8447
172.28.67.204/32 8447
172.28.67.205/32 8447
172.28.67.206/32 8447
172.28.67.208/32 8447
172.28.67.209/32 8447
172.28.67.210/32 8447
172.28.67.211/32 8447
172.28.67.213/32 8447
172.28.67.215/32 8447
172.28.67.216/32 8447
172.28.67.217/32 8447
172.28.67.218/32 8447
172.28.67.219/32 8447
172.28.67.220/32 8447
172.28.68.3/32 8447
172.28.68.76/32 8447
172.28.68.77/32 8447
172.28.68.78/32 8447
172.28.68.162/32 8447
172.28.68.163/32 8447
172.28.68.164/32 8447
172.28.68.165/32 8447
172.28.68.166/32 8447
172.28.68.167/32 8447
172.28.68.168/32 8447
172.28.68.169/32 8447
172.28.68.170/32 8447
172.28.68.171/32 8447
172.28.68.200/32 8447
172.28.68.201/32 8447
172.28.68.202/32 8447
172.28.68.203/32 8447
172.28.68.204/32 8447
172.28.68.205/32 8447
172.28.68.206/32 8447
172.28.68.209/32 8447
172.28.68.210/32 8447
172.28.68.211/32 8447
172.28.68.212/32 8447
172.28.68.213/32 8447
172.28.69.3/32 8447
172.28.69.63/32 8447
172.28.69.128/32 8447
172.28.69.129/32 8447
172.28.69.132/32 8447
172.28.69.133/32 8447
172.28.69.134/32 8447
172.28.69.135/32 8447
172.28.69.136/32 8447
172.28.69.137/32 8447
172.28.69.138/32 8447
172.28.69.139/32 8447
172.28.69.142/32 8447
172.28.69.143/32 8447
172.28.69.146/32 8447
172.28.69.147/32 8447
172.28.69.148/32 8447
172.28.69.149/32 8447
172.28.69.200/32 8447
172.28.69.201/32 8447
172.28.69.202/32 8447
172.28.69.203/32 8447
172.28.69.204/32 8447
172.28.69.205/32 8447
172.28.69.206/32 8447
172.28.69.215/32 8447
172.28.69.216/32 8447
172.28.69.217/32 8447
172.28.69.218/32 8447
172.28.69.219/32 8447
172.28.69.220/32 8447
172.28.70.4/32 8447
172.28.70.53/32 8447
172.28.70.55/32 8447
172.28.70.99/32 8447
172.28.70.100/32 8447
172.28.70.101/32 8447
172.28.70.122/32 8447
172.28.70.123/32 8447
172.28.70.124/32 8447
172.28.70.125/32 8447
172.28.70.128/32 8447
172.28.70.129/32 8447
172.28.70.136/32 8447
172.28.70.137/32 8447
172.28.70.138/32 8447
172.28.70.139/32 8447
172.28.70.142/32 8447
172.28.70.143/32 8447
172.28.70.156/32 8447
172.28.70.157/32 8447
172.28.70.158/32 8447
172.28.70.159/32 8447
172.28.70.200/32 8447
172.28.70.201/32 8447
172.28.70.202/32 8447
172.28.70.203/32 8447
172.28.70.204/32 8447
172.28.70.205/32 8447
172.28.70.206/32 8447
172.28.70.229/32 8447
172.28.70.230/32 8447
172.28.70.231/32 8447
172.28.70.232/32 8447
172.28.70.233/32 8447
172.28.70.234/32 8447
172.31.46.0/24 38416
192.0.2.0/24 25418
192.168.0.0/16 3246
192.168.2.0/24 34245
192.168.2.196/30 2198
192.168.8.0/21 6850
192.168.10.0/24 34245
192.168.23.0/30 12389
192.168.31.51/32 6850
192.168.31.71/32 6850
192.168.33.16/29 6850
192.168.81.0/27 8447
192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.112.0/24 8447
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.120.0/21 6850
192.168.120.1/32 6850
192.168.254.252/30 6850
192.168.255.0/24 6850
o List of hot-spots during the week.
Prefix Origin AS Number of updates
203.83.127.0/24 17540 2772170
202.141.0.0/17 2697 1349421
209.163.125.0/24 14390 1197075
83.228.103.0/24 8866 1161263
83.228.61.0/24 8866 828246
83.228.59.0/24 8866 776765
83.228.71.0/24 8866 709632
192.96.13.0/24 16637 489864
192.96.14.0/24 16637 452037
64.79.128.0/19 23005 346700
Total number of RIS BGP peering sessions: 606
1
0
RIS Statistics Report (20071105-20071112)
This report was generated at Mon Nov 12 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 60357 54571 55489 51662 58829 53419 52843 53509 53142 51880 52947 55198 52391 53391 52507
ARIN 85799 83528 82524 82651 84389 83505 84036 83320 82977 83185 82966 84422 82905 84628 84750
LACNIC 18573 15958 15859 15968 16046 16075 16073 16096 16004 16001 15976 15973 16004 16092 18567
RIPE NCC 57545 48444 48676 49249 49373 47951 49046 47388 52394 47637 47889 49438 48270 47934 47738
AfriNIC 2514 2479 2464 2466 2492 2470 2492 2470 2478 2464 2488 2476 2478 2473 2471
Old 40133 39057 37974 37818 39153 38809 38870 38743 38022 37716 38124 38786 37927 38827 39064
IANA 44 1 1 0 1 1 1 0 1 0 1 43 1 1 1
RFC1918 587 1 23 26 6 0 523 0 1 0 11 1 1 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 265552 244039 243010 239840 250289 242230 243884 241526 245019 238883 240402 246337 239977 243346 245098
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12969 12935 12861 12809 12953 12919 12931 12854 12861 12846 12878 12947 12841 12948 12910
APNIC 3088 3072 3042 3014 3065 3042 3039 3037 3041 3025 3048 3072 3019 3065 3032
RIPE NCC 10556 10508 10510 10489 10541 10498 10512 10469 10528 10494 10504 10536 10525 10505 10486
LACNIC 394 389 383 382 391 389 392 389 384 384 385 390 383 391 392
AFRINIC 74 74 74 74 74 74 74 74 74 74 74 74 74 74 74
IANA 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0
Private 87 46 44 26 59 32 46 32 46 25 30 57 43 31 27
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27170 27025 26916 26795 27084 26954 26995 26855 26935 26848 26920 27077 26886 27015 26921
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 3990 4438 4596 6914 4346 5247 4794 7651 5076 5558 4752 4486 5324 4498 5726
APNIC 821 950 992 1464 930 1112 1043 1457 1078 1161 1001 938 1093 966 1202
RIPE NCC 3200 3716 3685 5025 3500 4273 3776 6308 3887 4345 4106 3688 3812 3978 4918
LACNIC 154 174 173 200 161 179 177 229 180 188 183 165 184 172 179
AFRINIC 37 38 40 43 39 39 40 43 41 42 40 40 40 40 42
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
Private 59 33 31 16 38 17 29 22 30 13 17 38 27 15 17
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8261 9349 9517 13662 9014 10867 9859 15710 10292 11307 10099 9355 10480 9670 12084
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8979 8497 8265 5895 8607 7672 8137 5203 7785 7288 8126 8461 7517 8450 7184
APNIC 2267 2122 2050 1550 2135 1930 1996 1580 1963 1864 2047 2134 1926 2099 1830
RIPE NCC 7356 6792 6825 5464 7041 6225 6736 4161 6641 6149 6398 6848 6713 6527 5568
LACNIC 240 215 210 182 230 210 215 160 204 196 202 225 199 219 213
AFRINIC 37 36 34 31 35 35 34 31 33 32 34 34 34 34 32
IANA 1 1 1 1 1 0 1 0 1 0 1 1 1 0 0
Private 28 13 13 10 21 15 17 10 16 12 13 19 16 16 10
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18909 17676 17399 13133 18070 16087 17136 11145 16643 15541 16821 17722 16406 17345 14837
IANA : AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22576 22665 22604 22817 22636 22716 22651 23018 22659 22699 22663 22661 22659 22654 22818
Transit 4453 4228 4167 3851 4305 4118 4217 3724 4133 4014 4111 4272 4080 4219 3978
Transit-only 159 145 154 133 154 131 138 118 150 142 157 154 153 154 131
Total 27188 27038 26925 26801 27095 26965 27006 26860 26942 26855 26931 27087 26892 27027 26927
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.05 6.09 5.60 5.96 6.00 5.81 5.92 5.52 6.06 6.02 5.61 5.93 6.51 5.55 6.98
Std 2.59 2.52 2.49 2.47 2.64 2.38 2.56 2.32 2.62 2.44 2.57 2.63 2.65 2.61 2.77
o List of martians appearing throughout the week.
Prefix Origin AS
10.6.70.0/24 8447
10.11.12.0/24 34245
10.11.13.0/24 34245
10.15.35.0/24 8473
10.40.0.76/30 1716
10.40.0.80/30 1716
10.40.0.88/30 1716
10.40.0.96/30 1716
10.40.13.116/30 1716
10.40.13.144/30 1716
10.40.13.148/30 1716
10.40.13.164/30 1716
10.40.13.208/30 1716
10.40.27.0/28 1716
10.65.192.0/19 65206
10.67.192.0/19 65200
10.70.192.0/19 65204
10.71.192.0/20 1716
10.85.192.0/19 65201
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
10.230.0.68/30 1716
10.230.0.92/30 1716
10.230.0.100/30 1716
10.230.0.160/30 1716
10.230.0.168/30 1716
10.230.0.172/30 1716
10.230.1.136/30 1716
10.251.76.0/28 12389
172.16.1.4/30 8447
172.16.2.34/32 8447
172.16.2.64/32 8447
172.16.2.69/32 8447
172.16.2.71/32 8447
172.16.2.72/32 8447
172.16.2.76/32 8447
172.16.2.84/32 8447
172.16.19.21/32 6295
172.16.19.22/32 6295
172.16.90.0/30 8447
172.16.90.20/30 8447
172.16.90.24/30 8447
172.16.90.28/30 8447
172.16.90.72/30 8447
172.16.90.100/30 8447
172.16.90.104/30 8447
172.16.90.112/30 8447
172.16.90.124/30 8447
172.16.90.132/30 8447
172.16.90.136/30 8447
172.16.90.140/30 8447
172.16.90.144/30 8447
172.16.90.156/30 8447
172.16.90.168/30 8447
172.16.90.224/30 8447
172.16.90.252/30 8447
172.16.91.64/30 8447
172.16.91.148/30 8447
172.16.91.164/30 8447
172.16.91.168/30 8447
172.16.92.16/30 8447
172.16.92.76/30 8447
172.16.92.96/29 8447
172.16.92.220/30 8447
172.16.92.224/30 8447
172.16.92.248/30 8447
172.16.93.12/30 8447
172.16.96.0/20 11351
172.16.96.64/30 8447
172.17.34.56/30 8447
172.17.43.148/30 8447
172.17.48.12/30 8447
172.17.48.16/30 8447
172.17.48.20/30 8447
172.17.48.28/30 8447
172.17.48.32/30 8447
172.17.48.40/30 8447
172.17.48.44/30 8447
172.17.48.60/30 8447
172.17.48.64/30 8447
172.17.48.96/30 8447
172.17.48.108/30 8447
172.17.48.112/30 8447
172.17.48.128/30 8447
172.17.48.132/30 8447
172.17.48.136/30 8447
172.17.48.140/30 8447
172.17.48.156/30 8447
172.17.48.164/30 8447
172.17.48.184/30 8447
172.17.48.188/30 8447
172.17.48.192/30 8447
172.17.48.200/30 8447
172.17.48.204/30 8447
172.17.48.220/30 8447
172.17.48.228/30 8447
172.17.48.236/30 8447
172.17.48.248/30 8447
172.17.49.16/30 8447
172.17.49.24/30 8447
172.17.49.40/30 8447
172.17.49.44/30 8447
172.17.49.56/30 8447
172.17.49.60/30 8447
172.17.49.64/30 8447
172.17.49.92/30 8447
172.17.49.104/30 8447
172.17.49.116/30 8447
172.17.49.120/30 8447
172.17.49.124/30 8447
172.17.49.132/30 8447
172.17.49.136/30 8447
172.17.49.148/30 8447
172.17.49.212/30 8447
172.17.49.220/30 8447
172.17.49.236/30 8447
172.17.49.240/30 8447
172.17.49.244/30 8447
172.17.50.24/30 8447
172.17.50.68/30 8447
172.17.50.80/30 8447
172.17.50.84/30 8447
172.17.50.104/30 8447
172.17.50.112/30 8447
172.17.50.116/30 8447
172.17.50.120/30 8447
172.17.50.136/30 8447
172.17.50.148/30 8447
172.17.50.152/30 8447
172.17.50.164/30 8447
172.17.50.192/30 8447
172.17.50.200/30 8447
172.17.50.204/30 8447
172.17.50.220/30 8447
172.17.50.224/30 8447
172.17.50.228/30 8447
172.17.52.4/30 8447
172.17.52.80/30 8447
172.17.52.128/30 8447
172.17.52.144/30 8447
172.17.52.160/30 8447
172.17.52.184/30 8447
172.17.52.228/30 8447
172.17.52.240/30 8447
172.17.53.40/30 8447
172.17.53.60/30 8447
172.17.53.80/30 8447
172.17.53.104/30 8447
172.17.53.116/30 8447
172.17.53.124/30 8447
172.17.53.128/30 8447
172.17.53.148/30 8447
172.17.53.176/30 8447
172.17.53.224/30 8447
172.17.54.16/30 8447
172.17.56.4/30 8447
172.17.56.80/30 8447
172.17.56.88/30 8447
172.17.56.92/30 8447
172.17.56.128/30 8447
172.17.56.136/30 8447
172.17.56.152/30 8447
172.17.56.164/30 8447
172.17.56.176/30 8447
172.17.56.180/30 8447
172.17.56.232/30 8447
172.17.56.240/30 8447
172.17.57.8/30 8447
172.17.57.20/30 8447
172.17.57.28/30 8447
172.17.57.40/30 8447
172.17.57.80/30 8447
172.17.57.96/30 8447
172.17.57.164/30 8447
172.17.57.172/30 8447
172.17.58.0/30 8447
172.17.58.40/30 8447
172.17.58.44/30 8447
172.17.58.56/30 8447
172.17.58.128/30 8447
172.17.58.212/30 8447
172.17.58.224/30 8447
172.17.58.232/30 8447
172.17.58.244/30 8447
172.17.58.248/30 8447
172.17.59.0/30 8447
172.17.64.20/30 8447
172.17.64.24/30 8447
172.17.64.72/30 8447
172.17.64.96/30 8447
172.17.64.100/30 8447
172.17.64.184/30 8447
172.17.64.252/30 8447
172.17.65.20/30 8447
172.17.65.24/30 8447
172.17.65.44/30 8447
172.17.65.128/30 8447
172.17.65.220/30 8447
172.17.65.232/30 8447
172.17.65.244/30 8447
172.17.66.4/30 8447
172.17.66.56/30 8447
172.17.66.64/32 8447
172.17.66.92/30 8447
172.17.66.96/30 8447
172.17.66.136/30 8447
172.17.66.200/30 8447
172.17.66.220/30 8447
172.17.66.224/30 8447
172.17.66.228/30 8447
172.17.67.24/30 8447
172.17.67.28/30 8447
172.17.67.36/30 8447
172.17.67.40/30 8447
172.17.67.96/30 8447
172.17.67.192/30 8447
172.17.67.196/30 8447
172.17.67.208/30 8447
172.17.69.56/30 8447
172.17.69.84/30 8447
172.17.69.180/30 8447
172.17.69.220/30 8447
172.17.70.20/30 8447
172.17.70.36/30 8447
172.17.70.44/30 8447
172.17.70.80/30 8447
172.17.72.92/30 8447
172.17.90.12/30 8447
172.17.90.64/30 8447
172.17.90.116/30 8447
172.17.90.160/30 8447
172.17.90.176/30 8447
172.17.90.212/30 8447
172.17.91.0/24 8447
172.17.92.0/30 8447
172.17.92.20/30 8447
172.17.92.36/30 8447
172.17.92.48/30 8447
172.17.92.136/30 8447
172.17.92.144/30 8447
172.17.92.228/30 8447
172.17.93.12/30 8447
172.17.93.16/30 8447
172.17.93.32/30 8447
172.17.93.64/30 8447
172.17.93.84/30 8447
172.17.93.92/30 8447
172.17.93.112/30 8447
172.17.93.128/30 8447
172.17.93.156/30 8447
172.17.93.164/30 8447
172.17.93.166/32 8447
172.17.93.180/30 8447
172.17.93.188/30 8447
172.18.29.160/28 8447
172.18.30.160/28 8447
172.18.32.64/29 8447
172.18.82.96/29 8447
172.18.82.104/29 8447
172.18.91.8/29 8447
172.18.92.128/25 8447
172.19.88.128/28 8447
172.19.88.192/28 8447
172.19.88.208/28 8447
172.19.88.224/29 8447
172.19.88.232/29 8447
172.19.90.0/28 8447
172.19.90.16/28 8447
172.19.90.32/28 8447
172.19.90.48/28 8447
172.19.90.64/28 8447
172.19.90.80/28 8447
172.19.90.128/27 8447
172.19.90.192/29 8447
172.19.90.200/29 8447
172.19.91.128/28 8447
172.19.91.144/28 8447
172.19.91.176/29 8447
172.19.91.184/29 8447
172.19.92.0/28 8447
172.19.92.16/28 8447
172.19.92.32/28 8447
172.19.92.48/28 8447
172.19.92.128/26 8447
172.19.92.192/29 8447
172.19.92.200/29 8447
172.19.93.128/27 8447
172.19.93.176/29 8447
172.19.93.184/29 8447
172.20.4.0/25 8447
172.20.16.5/32 8447
172.20.16.6/32 8447
172.20.16.9/32 8447
172.20.25.128/25 8447
172.20.63.0/25 8447
172.20.122.0/25 8447
172.20.154.128/25 8447
172.20.158.128/25 8447
172.20.166.0/25 8447
172.20.167.0/25 8447
172.20.190.0/25 8447
172.20.236.128/25 8447
172.20.250.0/25 8447
172.21.1.128/25 8447
172.21.2.0/25 8447
172.21.6.128/25 8447
172.21.9.128/25 8447
172.21.10.0/25 8447
172.21.11.128/25 8447
172.21.17.0/25 8447
172.21.19.128/25 8447
172.21.21.128/25 8447
172.21.25.0/25 8447
172.21.27.0/25 8447
172.21.56.128/25 8447
172.21.59.0/25 8447
172.21.62.0/25 8447
172.21.65.128/25 8447
172.21.67.0/25 8447
172.21.67.128/25 8447
172.21.68.128/25 8447
172.21.69.0/25 8447
172.21.71.128/25 8447
172.21.72.0/25 8447
172.21.72.128/25 8447
172.21.73.128/25 8447
172.21.74.0/25 8447
172.21.75.0/25 8447
172.21.76.128/25 8447
172.21.78.128/25 8447
172.21.79.128/25 8447
172.21.82.128/25 8447
172.21.84.0/25 8447
172.21.87.128/25 8447
172.21.89.128/25 8447
172.21.92.0/25 8447
172.21.94.0/25 8447
172.21.96.0/25 8447
172.21.100.128/25 8447
172.21.114.0/25 8447
172.21.117.0/25 8447
172.21.125.128/25 8447
172.21.126.128/25 8447
172.21.128.0/25 8447
172.21.130.128/25 8447
172.21.134.128/25 8447
172.21.151.0/25 8447
172.21.152.0/21 8447
172.21.160.0/21 8447
172.21.199.128/25 8447
172.21.202.0/25 8447
172.21.220.0/25 8447
172.22.6.128/25 8447
172.22.12.0/25 8447
172.22.16.0/20 8447
172.22.23.128/25 8447
172.22.41.0/25 8447
172.22.43.0/25 8447
172.22.50.128/25 8447
172.22.51.0/25 8447
172.22.59.0/25 8447
172.22.62.128/25 8447
172.22.67.128/25 8447
172.22.72.0/25 8447
172.22.76.128/25 8447
172.22.80.128/25 8447
172.22.81.0/25 8447
172.22.81.128/25 8447
172.22.84.128/25 8447
172.22.98.128/25 8447
172.22.108.128/25 8447
172.22.147.128/25 8447
172.22.151.128/25 8447
172.22.153.0/25 8447
172.22.155.0/25 8447
172.22.155.128/25 8447
172.22.204.0/25 8447
172.22.205.0/25 8447
172.22.214.128/25 8447
172.22.215.0/25 8447
172.22.222.0/25 8447
172.22.224.0/25 8447
172.22.228.0/25 8447
172.22.229.0/25 8447
172.22.232.128/25 8447
172.22.234.0/25 8447
172.22.242.0/25 8447
172.22.246.128/25 8447
172.23.32.128/25 8447
172.23.43.0/25 8447
172.23.56.128/25 8447
172.23.83.128/25 8447
172.23.137.128/25 8447
172.23.139.0/25 8447
172.23.142.0/25 8447
172.23.169.0/25 8447
172.23.231.0/25 8447
172.24.99.0/25 8447
172.24.237.128/25 8447
172.25.8.0/24 1716
172.25.28.0/25 8447
172.25.36.128/25 8447
172.25.45.128/25 8447
172.25.62.0/25 8447
172.25.84.128/25 8447
172.25.92.0/25 8447
172.25.117.209/32 1716
172.25.127.128/25 8447
172.28.66.1/32 8447
172.28.66.2/32 8447
172.28.66.69/32 8447
172.28.67.3/32 8447
172.28.67.53/32 8447
172.28.67.56/32 8447
172.28.67.61/32 8447
172.28.67.75/32 8447
172.28.67.76/32 8447
172.28.67.77/32 8447
172.28.67.166/32 8447
172.28.67.167/32 8447
172.28.67.199/32 8447
172.28.67.200/32 8447
172.28.67.201/32 8447
172.28.67.202/32 8447
172.28.67.203/32 8447
172.28.67.204/32 8447
172.28.67.205/32 8447
172.28.67.206/32 8447
172.28.67.208/32 8447
172.28.67.209/32 8447
172.28.67.210/32 8447
172.28.67.211/32 8447
172.28.67.213/32 8447
172.28.67.215/32 8447
172.28.67.216/32 8447
172.28.67.217/32 8447
172.28.67.218/32 8447
172.28.67.219/32 8447
172.28.67.220/32 8447
172.28.68.3/32 8447
172.28.68.58/32 8447
172.28.68.75/32 8447
172.28.68.76/32 8447
172.28.68.77/32 8447
172.28.68.78/32 8447
172.28.68.79/32 8447
172.28.68.80/32 8447
172.28.68.81/32 8447
172.28.68.162/32 8447
172.28.68.163/32 8447
172.28.68.164/32 8447
172.28.68.165/32 8447
172.28.68.166/32 8447
172.28.68.167/32 8447
172.28.68.168/32 8447
172.28.68.169/32 8447
172.28.68.170/32 8447
172.28.68.171/32 8447
172.28.68.200/32 8447
172.28.68.201/32 8447
172.28.68.202/32 8447
172.28.68.203/32 8447
172.28.68.204/32 8447
172.28.68.205/32 8447
172.28.68.206/32 8447
172.28.68.209/32 8447
172.28.68.210/32 8447
172.28.68.211/32 8447
172.28.68.212/32 8447
172.28.68.213/32 8447
172.28.69.3/32 8447
172.28.69.48/32 8447
172.28.69.49/32 8447
172.28.69.63/32 8447
172.28.69.64/32 8447
172.28.69.65/32 8447
172.28.69.128/32 8447
172.28.69.129/32 8447
172.28.69.132/32 8447
172.28.69.133/32 8447
172.28.69.134/32 8447
172.28.69.135/32 8447
172.28.69.136/32 8447
172.28.69.137/32 8447
172.28.69.138/32 8447
172.28.69.139/32 8447
172.28.69.142/32 8447
172.28.69.143/32 8447
172.28.69.146/32 8447
172.28.69.147/32 8447
172.28.69.148/32 8447
172.28.69.149/32 8447
172.28.69.200/32 8447
172.28.69.201/32 8447
172.28.69.202/32 8447
172.28.69.203/32 8447
172.28.69.204/32 8447
172.28.69.205/32 8447
172.28.69.206/32 8447
172.28.69.215/32 8447
172.28.69.216/32 8447
172.28.69.217/32 8447
172.28.69.218/32 8447
172.28.69.219/32 8447
172.28.69.220/32 8447
172.28.70.4/32 8447
172.28.70.51/32 8447
172.28.70.53/32 8447
172.28.70.54/32 8447
172.28.70.55/32 8447
172.28.70.61/32 8447
172.28.70.99/32 8447
172.28.70.100/32 8447
172.28.70.101/32 8447
172.28.70.102/32 8447
172.28.70.103/32 8447
172.28.70.122/32 8447
172.28.70.123/32 8447
172.28.70.124/32 8447
172.28.70.125/32 8447
172.28.70.128/32 8447
172.28.70.129/32 8447
172.28.70.136/32 8447
172.28.70.137/32 8447
172.28.70.138/32 8447
172.28.70.139/32 8447
172.28.70.142/32 8447
172.28.70.143/32 8447
172.28.70.156/32 8447
172.28.70.157/32 8447
172.28.70.158/32 8447
172.28.70.159/32 8447
172.28.70.200/32 8447
172.28.70.201/32 8447
172.28.70.202/32 8447
172.28.70.203/32 8447
172.28.70.204/32 8447
172.28.70.205/32 8447
172.28.70.206/32 8447
172.28.70.229/32 8447
172.28.70.230/32 8447
172.28.70.231/32 8447
172.28.70.232/32 8447
172.28.70.233/32 8447
172.28.70.234/32 8447
172.31.46.0/24 38416
192.0.2.0/24 25418
192.168.2.0/24 34245
192.168.10.0/24 2200
192.168.81.0/27 8447
192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.112.0/24 8447
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.253.0/24 4323
o List of hot-spots during the week.
Prefix Origin AS Number of updates
203.83.127.0/24 17540 2465560
202.141.0.0/17 2697 1401802
209.163.125.0/24 14390 1257907
194.88.210.0/23 35526 1230463
83.228.103.0/24 8866 1075343
83.228.61.0/24 8866 867347
83.228.59.0/24 8866 855746
83.228.71.0/24 8866 822518
192.96.14.0/24 16637 405951
192.96.13.0/24 16637 395773
Total number of RIS BGP peering sessions: 603
1
0
10 Nov '07
Hi,
For some reason, bgpdump is now reporting multicast entries mixed w/
unicast. In the example bellow taken from
http://archive.routeviews.org/route-views.linx/bgpdata/2007.10/
UPDATES/updates.20071031.1156.bz2
There are these 8 multicast announcements that get mixed with the
unicast ones when you do "bgpdump -m":
TIME: 10/31/07 12:09:15
TYPE: BGP4MP/MESSAGE/Update
FROM: 195.66.224.138 AS2914
TO: 195.66.225.222 AS6447
ORIGIN: IGP
ASPATH: 2914 24 226 567 2152 2153 11537 5511
MULTI_EXIT_DISC: 342
MP_REACH_NLRI(IPv4 Multicast)
NEXT_HOP: 195.66.224.138
COMMUNITY: 2914:420 2914:2000 2914:3000 65504:24
ANNOUNCE
202.87.97.0/24
TIME: 10/31/07 12:09:17
TYPE: BGP4MP/MESSAGE/Update
FROM: 195.66.224.138 AS2914
TO: 195.66.225.222 AS6447
ORIGIN: IGP
ASPATH: 2914 24 226 567 2152 2153 11537 5511
MULTI_EXIT_DISC: 342
MP_REACH_NLRI(IPv4 Multicast)
NEXT_HOP: 195.66.224.138
COMMUNITY: 2914:420 2914:2000 2914:3000 65504:24
ANNOUNCE
202.87.80.0/24
202.87.86.0/23
202.87.117.0/24
202.87.98.0/23
202.87.102.0/24
202.87.101.0/24
202.87.81.0/24
BGP4MP|1193832555|A|195.66.224.138|2914|202.87.97.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.80.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.86.0/23|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.117.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.98.0/23|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.102.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.101.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
BGP4MP|1193832557|A|195.66.224.138|2914|202.87.81.0/24|2914 24 226
567 2152 2153 11537 5511|IGP|255.255.255.255|0|342|2914:420 2914:2000
2914:3000 65504:24|NAG||
Is there any plan to fix this or at least add a field with the AFI to
the records?
Thanks,
--Ricardo
1
0
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1
0
RIS Statistics Report (20071029-20071105)
This report was generated at Mon Nov 5 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 59140 54374 55459 51595 57751 53359 53446 53206 53022 51834 52880 54157 52355 53499 52478
ARIN 86043 84621 83544 83179 84557 83882 85004 84030 83378 83617 83794 85297 83332 85569 85503
LACNIC 18581 16136 16015 16024 16125 16154 16140 16158 16059 16041 16032 16120 16059 16183 18577
RIPE NCC 57707 48815 49009 49311 49524 48195 49376 47544 52584 47850 48033 49758 48522 48141 47919
AfriNIC 3132 3111 2802 2443 2804 2446 2802 2446 2790 2439 2802 2793 2790 2450 2448
Old 39991 39085 37999 37683 39042 38732 38793 38609 37950 37627 38051 38719 37811 38961 38934
IANA 45 1 1 0 0 2 0 0 1 0 2 44 1 1 1
RFC1918 1222 2 24 2 7 0 648 0 1 0 12 2 532 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 265861 246145 244853 240237 249810 242770 246209 241993 245785 239408 241606 246890 241402 244804 245860
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12970 12947 12875 12827 12954 12925 12931 12851 12862 12839 12880 12942 12839 12951 12908
APNIC 3080 3066 3035 3008 3060 3035 3036 3030 3035 3020 3040 3064 3014 3056 3029
RIPE NCC 10527 10506 10495 10461 10511 10492 10497 10442 10496 10461 10474 10509 10495 10474 10455
LACNIC 391 388 383 378 389 388 388 386 382 383 382 389 381 388 389
AFRINIC 75 75 75 75 75 75 75 75 75 75 75 75 75 75 75
IANA 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Private 114 43 45 24 56 28 44 32 41 20 28 52 76 27 28
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27160 27027 26911 26775 27047 26945 26973 26818 26893 26800 26882 27033 26882 26973 26886
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 3978 4372 4497 5483 4331 5488 4930 7056 5164 6076 4709 4495 5629 4406 5844
APNIC 825 931 967 1289 930 1142 1006 1498 1065 1286 968 935 1113 965 1225
RIPE NCC 3156 3591 3543 4763 3466 4286 3755 6182 3908 4326 4071 3542 3839 3903 4932
LACNIC 149 168 166 179 162 177 183 217 178 193 178 166 192 171 174
AFRINIC 34 34 37 41 36 39 37 42 39 40 39 36 36 38 40
IANA 1 1 1 2 1 2 1 2 1 2 2 1 1 2 2
Private 81 29 31 15 39 17 32 23 29 10 18 36 52 17 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8224 9126 9242 11772 8965 11151 9944 15020 10384 11933 9986 9211 10862 9502 12233
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8992 8575 8378 7344 8623 7437 8001 5795 7698 6763 8171 8447 7210 8545 7064
APNIC 2255 2135 2068 1719 2130 1893 2030 1532 1970 1734 2072 2129 1901 2091 1804
RIPE NCC 7371 6915 6952 5698 7045 6206 6742 4260 6588 6135 6403 6967 6656 6571 5523
LACNIC 242 220 217 199 227 211 205 169 204 190 204 223 189 217 215
AFRINIC 41 41 38 34 39 36 38 33 36 35 36 39 39 37 35
IANA 1 1 1 0 1 0 1 0 1 0 0 1 1 0 0
Private 33 14 14 9 17 11 12 9 12 10 10 16 24 10 12
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18936 17901 17669 15003 18082 15794 17029 11798 16509 14867 16896 17822 16020 17471 14653
IANA : AS64250 AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22567 22620 22541 22698 22596 22699 22624 22939 22618 22669 22599 22610 22669 22609 22773
Transit 4456 4273 4223 3948 4311 4125 4222 3769 4137 3994 4148 4283 4076 4232 3987
Transit-only 156 148 159 137 153 133 139 118 148 147 150 151 145 146 134
Total 27179 27041 26923 26783 27060 26957 26985 26826 26903 26810 26897 27044 26890 26987 26894
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.11 6.30 5.79 5.90 6.01 5.90 5.94 5.48 6.07 6.07 5.64 5.91 6.71 5.55 7.07
Std 2.69 2.71 2.67 2.50 2.70 2.51 2.67 2.37 2.71 2.54 2.63 2.69 2.79 2.64 2.89
o List of martians appearing throughout the week.
Prefix Origin AS
10.1.1.0/30 8342
10.6.70.0/24 8447
10.11.12.0/24 34245
10.11.13.0/24 34245
10.15.35.0/24 8473
10.54.48.0/21 65012
10.54.56.0/21 65012
10.66.0.0/27 65501
10.66.0.32/27 65501
10.66.0.64/27 65501
10.66.0.96/27 65501
10.66.0.128/27 65501
10.66.0.160/27 65501
10.66.0.224/27 65501
10.66.1.0/27 65501
10.66.1.64/27 65501
10.66.1.128/27 65501
10.66.1.160/27 65501
10.66.1.192/27 65501
10.66.1.224/27 65501
10.66.2.32/27 65501
10.66.2.128/27 65501
10.66.2.192/27 65501
10.66.2.224/27 65501
10.66.3.0/27 65501
10.66.3.96/27 65501
10.66.3.160/27 65501
10.66.3.192/27 65501
10.66.3.224/27 65501
10.66.4.0/27 65501
10.66.4.64/27 65501
10.66.4.96/27 65501
10.66.4.128/27 65501
10.66.4.160/27 65501
10.66.4.192/27 65501
10.66.5.0/27 65501
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.154.64.0/23 65002
10.154.66.0/24 65002
10.154.74.0/23 65003
10.154.76.0/22 65003
10.154.80.0/22 65012
10.154.96.0/26 65004
10.154.97.0/24 65004
10.154.98.0/28 65004
10.154.100.0/24 65004
10.154.102.72/30 65004
10.154.105.32/27 65029
10.154.105.64/27 65012
10.154.105.232/30 65029
10.154.105.251/32 65028
10.154.105.252/32 65046
10.154.105.253/32 65058
10.154.105.254/32 65057
10.154.107.0/26 65015
10.154.107.64/27 65015
10.154.107.192/27 65015
10.154.107.240/28 65015
10.154.108.0/22 65030
10.154.110.0/23 65030
10.154.117.0/24 65003
10.154.118.0/25 65001
10.154.119.0/24 65001
10.154.160.0/24 65012
10.154.162.0/23 65011
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
10.250.110.16/28 12389
10.252.45.0/29 34784
10.252.46.0/24 34784
10.252.47.0/24 34784
10.252.56.8/30 65011
10.252.62.0/29 65046
10.252.116.0/24 34784
10.252.251.0/29 65041
10.252.251.8/29 65041
10.252.254.152/29 65004
10.254.26.8/29 65020
10.254.26.16/30 20485
10.254.26.24/30 65020
10.254.26.128/29 65022
10.254.32.1/32 65005
10.254.32.9/32 65005
10.254.32.13/32 65005
10.254.32.17/32 65020
10.254.32.25/32 34784
10.254.32.28/32 65001
10.254.32.129/32 65004
10.254.32.130/32 65004
10.254.32.209/32 65025
10.254.32.225/32 65028
10.254.32.240/32 65058
10.254.32.248/32 65057
10.254.33.0/25 65016
10.254.33.1/32 65016
10.254.33.8/32 65016
10.254.33.64/26 65016
10.254.35.0/25 65003
10.254.35.1/32 65003
10.254.35.9/32 65003
10.254.35.128/30 65011
10.254.35.129/32 65011
10.254.35.132/32 65011
10.254.35.136/32 65011
10.254.37.28/32 65001
10.254.38.1/32 65099
10.254.38.4/32 65099
10.254.38.128/32 65012
10.254.40.1/32 65006
10.254.40.129/32 65015
10.254.41.0/25 65004
10.254.41.1/32 65004
10.254.41.5/32 65004
10.254.41.9/32 65004
10.254.41.13/32 65004
10.254.43.8/32 65012
10.254.43.20/32 65004
10.254.43.40/32 65022
10.254.43.48/32 65014
10.254.43.52/32 65008
10.254.43.56/32 34784
10.254.43.60/32 65009
10.254.43.76/32 65001
10.254.43.80/32 65011
10.254.43.84/32 65004
10.254.43.112/32 65004
10.254.43.124/32 65004
10.254.43.168/32 34784
10.254.43.180/32 65027
10.254.43.208/32 34784
10.254.44.0/32 13105
10.254.44.8/32 65099
10.254.44.16/32 34784
10.254.44.20/32 34784
10.254.44.24/32 34784
10.254.44.28/32 34784
10.254.44.32/32 34784
10.254.44.36/32 34784
10.254.44.48/32 65004
10.254.44.52/32 65002
10.254.44.60/30 65020
10.254.44.64/32 65011
10.254.49.16/29 65012
10.254.49.24/29 65011
10.254.49.32/29 65004
10.254.49.48/29 65020
10.254.49.64/29 65003
10.254.49.72/29 65002
10.254.50.0/29 65099
10.254.50.8/29 65012
10.254.50.24/29 65015
10.254.50.32/29 65005
10.254.50.64/29 65003
10.254.50.72/29 65030
10.254.50.80/29 65004
10.254.50.120/29 65024
10.254.50.160/29 65001
10.254.50.176/29 65012
10.254.50.184/29 65002
10.254.50.200/29 65013
10.254.50.208/29 65003
10.254.50.216/29 65003
10.254.50.224/29 65003
10.254.51.0/29 65005
10.254.51.8/29 65011
10.254.51.24/29 65004
10.254.51.48/29 65019
10.254.51.64/29 65041
10.254.51.112/29 65042
10.254.51.120/29 65036
10.254.51.128/29 65038
10.254.51.136/29 65043
10.254.51.144/29 65035
10.254.51.152/29 65039
10.254.51.168/29 65037
10.254.51.232/29 65002
10.254.51.240/29 65003
10.254.51.248/29 65005
10.254.60.5/32 65016
10.254.60.6/32 65003
10.254.60.9/32 65006
10.254.62.0/28 65012
10.254.78.0/26 65001
10.254.79.128/29 65058
10.254.79.136/29 65058
10.254.79.192/29 65057
10.254.79.200/29 65057
10.254.79.208/29 65057
10.254.80.0/24 34784
10.254.81.0/24 34784
10.254.88.4/30 65001
10.254.88.8/30 65003
10.254.88.12/30 65005
10.254.88.16/30 65006
10.254.88.20/30 65008
10.254.88.24/30 65009
10.254.88.28/30 65010
10.254.88.32/30 65011
10.254.88.36/30 65012
10.254.88.52/30 65016
10.254.88.60/30 65004
10.254.99.0/30 20485
10.254.99.24/29 65015
10.254.99.32/29 65015
10.254.99.48/28 65015
10.254.99.128/30 20485
10.254.100.0/30 20485
10.254.100.128/25 65002
10.254.100.140/30 20485
10.254.101.0/27 65012
10.254.101.132/30 65006
10.254.102.128/30 20485
10.254.102.156/30 20485
10.254.104.41/32 65019
10.254.107.4/30 65003
10.254.107.16/30 65003
10.254.107.20/30 65003
10.254.107.24/30 65003
10.254.107.32/30 65003
10.254.107.36/30 65003
10.254.107.40/30 20485
10.254.107.44/30 65003
10.254.107.48/30 65003
10.254.107.56/30 20485
10.254.107.128/30 65030
10.254.107.132/30 65030
10.254.107.136/29 65030
10.254.107.152/30 20485
10.254.108.1/32 65011
10.254.108.4/30 65011
10.254.108.24/29 65011
10.254.108.32/30 65011
10.254.108.36/30 65011
10.254.108.40/30 65011
10.254.108.44/30 65011
10.254.108.80/29 65011
10.254.108.88/30 65011
10.254.108.96/29 65029
10.254.109.32/29 13105
10.254.109.128/30 20485
10.254.109.144/28 65013
10.254.109.160/30 65013
10.254.110.1/32 65003
10.254.110.8/30 65005
10.254.110.16/30 65005
10.254.110.24/29 65005
10.254.110.40/30 65005
10.254.110.44/30 20485
10.254.110.72/29 65005
10.254.110.88/30 65005
10.254.110.90/32 65005
10.254.110.96/29 65005
10.254.110.108/30 65005
10.254.110.129/32 65016
10.254.110.136/30 65016
10.254.110.138/32 65016
10.254.110.140/30 65016
10.254.110.148/30 65016
10.254.110.156/30 65016
10.254.110.160/30 65016
10.254.110.168/30 65016
10.254.110.180/30 65016
10.254.110.192/29 65016
10.254.111.0/30 65005
10.254.111.1/32 65005
10.254.111.4/30 65005
10.254.111.24/30 65005
10.254.111.36/30 65005
10.254.111.37/32 65003
10.254.111.38/32 65005
10.254.111.52/30 65005
10.254.111.53/32 65005
10.254.111.54/32 65005
10.254.111.60/30 65005
10.254.111.61/32 65003
10.254.111.62/32 65005
10.254.111.64/30 65005
10.254.111.72/30 65005
10.254.111.80/30 65005
10.254.111.92/30 65005
10.254.111.100/30 65005
10.254.111.120/30 65005
10.254.111.128/30 65005
10.254.111.132/30 65005
10.254.111.148/30 65005
10.254.111.160/27 65005
10.254.111.196/30 65005
10.254.111.212/30 65005
10.254.111.224/29 65003
10.254.111.254/32 65005
10.254.111.255/32 65005
10.254.114.181/32 65005
10.254.116.64/26 65012
10.254.118.1/32 65001
10.254.118.4/30 65001
10.254.118.8/29 65001
10.254.118.16/30 65001
10.254.118.28/30 65001
10.254.118.32/30 65001
10.254.118.40/29 65001
10.254.118.64/27 65001
10.254.119.240/30 65001
10.254.121.0/26 65099
10.254.121.64/30 65099
10.254.122.128/30 20485
10.254.122.136/30 65066
10.254.122.140/30 65066
10.254.122.144/32 65066
10.254.123.0/24 65002
10.254.123.64/29 65002
10.254.123.112/28 65002
10.254.123.241/32 65027
10.254.123.242/32 65027
10.254.123.243/32 65027
10.254.123.244/30 65027
10.254.126.0/26 65004
10.254.128.48/32 65012
10.254.128.49/32 65012
10.254.128.51/32 65012
10.254.128.56/29 65012
10.254.128.64/28 65012
10.254.128.80/29 65012
10.254.128.128/25 65002
10.254.128.152/32 65002
10.254.129.0/26 65004
10.254.129.1/32 65004
10.254.129.5/32 65004
10.254.129.9/32 65004
10.254.129.10/32 65004
10.254.129.13/32 65004
10.254.129.17/32 65004
10.254.129.25/32 65004
10.254.129.32/29 65004
10.254.129.40/30 65004
10.254.129.48/29 65004
10.254.129.65/32 65004
10.254.129.66/32 65004
10.254.129.96/27 65004
10.254.129.136/29 65004
10.254.130.8/32 65501
10.254.130.9/32 65501
10.254.130.10/32 65501
10.254.130.11/32 65501
10.254.130.12/32 65501
10.254.130.13/32 65501
10.254.130.15/32 65501
10.254.130.18/32 65501
10.254.130.20/32 65501
10.254.130.21/32 65501
10.254.130.22/32 65501
10.254.130.23/32 65501
10.254.130.24/32 65501
10.254.130.26/32 65501
10.254.130.27/32 65501
10.254.130.29/32 65501
10.254.130.30/32 65501
10.254.130.33/32 65501
10.254.130.34/32 65501
10.254.130.35/32 65501
10.254.130.38/32 65501
10.254.130.39/32 65501
10.254.130.41/32 65501
10.254.130.42/32 65501
10.254.130.43/32 65501
10.254.130.44/32 65501
10.254.130.46/32 65501
10.254.130.47/32 65501
10.254.130.48/32 65501
10.254.130.101/32 65501
10.254.132.4/32 65016
10.254.132.8/32 65016
10.254.132.12/32 65016
10.254.132.16/32 65016
10.254.132.24/32 65016
10.254.132.25/32 65016
10.254.132.129/32 65005
10.254.132.132/32 65005
10.254.132.136/32 65005
10.254.132.140/32 65005
10.254.132.148/32 65005
10.254.132.152/32 65005
10.254.132.156/32 65005
10.254.132.160/32 65005
10.254.132.161/32 65005
10.254.132.162/32 65067
10.254.134.1/32 65015
10.254.134.128/32 65004
10.254.134.130/32 65004
10.254.134.132/32 65004
10.254.134.137/32 65004
10.254.134.138/32 65004
10.254.134.139/32 65004
10.254.134.140/32 65004
10.254.134.141/32 65004
10.254.135.0/25 65003
10.254.135.1/32 65003
10.254.135.12/32 65003
10.254.135.21/32 65003
10.254.135.25/32 65003
10.254.135.29/32 65003
10.254.135.33/32 65003
10.254.135.36/30 65003
10.254.135.128/32 65030
10.254.135.136/32 65030
10.254.136.1/32 65011
10.254.136.2/32 65011
10.254.136.3/32 65011
10.254.136.4/32 65011
10.254.136.5/32 65011
10.254.136.6/32 65011
10.254.136.7/32 65011
10.254.136.128/32 13105
10.254.137.1/32 65006
10.254.137.4/30 65006
10.254.137.9/32 65006
10.254.138.0/25 65099
10.254.138.133/32 65029
10.254.138.136/32 65025
10.254.138.176/29 65046
10.254.139.0/25 65001
10.254.139.2/32 65001
10.254.140.1/32 65012
10.254.140.8/29 65012
10.254.140.129/32 65008
10.254.140.130/32 65008
10.254.140.131/32 65008
10.254.140.144/28 65008
10.254.141.33/32 65035
10.254.142.128/25 65012
10.254.143.1/32 65009
10.254.143.8/29 65009
10.254.143.129/32 65010
10.254.143.130/32 65010
10.254.144.10/32 65013
10.254.144.11/32 65013
10.254.144.128/25 65004
10.254.145.0/24 65002
10.254.159.0/24 65005
10.254.159.32/28 65005
10.254.159.48/28 65005
10.254.159.64/30 65005
10.254.159.100/30 65005
10.254.162.0/26 65008
10.254.162.212/30 65008
10.254.162.216/30 65008
10.254.163.0/24 65002
10.254.164.0/22 65002
10.254.172.16/28 65004
10.254.172.32/27 65004
10.254.172.128/30 20485
10.254.174.0/29 65024
10.254.174.12/32 65024
10.254.175.8/30 20485
10.254.176.0/30 20485
10.254.176.1/32 20485
10.254.176.4/30 20485
10.254.176.16/28 65044
10.254.179.0/27 65004
10.254.186.128/30 65010
10.254.186.132/30 65010
10.254.187.0/29 65005
10.254.187.128/25 65005
10.254.189.0/24 34784
10.254.190.0/27 34784
10.254.190.36/30 65029
10.254.190.40/30 65029
10.254.190.44/30 65029
10.254.190.48/30 65029
10.254.195.0/25 65004
10.254.195.4/30 65004
10.254.195.8/30 65004
10.254.195.12/30 65004
10.254.195.16/29 65004
10.254.195.24/30 65004
10.254.195.28/30 65004
10.254.195.32/30 65004
10.254.195.36/30 65004
10.254.195.44/30 65004
10.254.195.45/32 65004
10.254.224.8/30 20485
10.254.224.20/30 65003
10.254.224.22/32 65003
10.254.224.24/30 65009
10.254.224.26/32 65009
10.254.224.77/32 65012
10.254.224.88/30 65001
10.254.224.92/30 65001
10.254.224.96/30 65001
10.254.224.100/30 65001
10.254.224.105/32 65004
10.254.224.109/32 65004
10.254.224.113/32 65004
10.254.224.117/32 65004
10.254.224.172/30 65016
10.254.224.176/30 65003
10.254.224.178/32 65003
10.254.224.220/30 65027
10.254.224.241/32 65003
10.254.224.245/32 65011
10.254.225.28/30 65099
10.254.225.36/30 65001
10.254.225.97/32 65003
10.254.225.105/32 65003
10.254.226.0/28 25513
10.254.226.16/28 8491
10.254.226.32/28 25513
10.254.226.48/28 25513
10.254.226.64/28 25513
10.254.226.80/28 25513
10.254.226.96/30 25513
10.254.226.120/29 25513
10.254.226.128/28 25513
10.254.226.152/29 25513
10.254.226.160/30 25513
10.254.226.164/30 25513
10.254.226.168/30 25513
10.254.226.172/30 25513
10.254.226.176/30 25513
10.254.226.184/30 25513
10.254.226.192/29 25513
10.254.226.200/29 25513
10.254.226.208/30 25513
10.254.228.0/23 65002
10.254.230.0/24 65002
10.254.234.0/29 65501
10.254.234.8/29 65501
10.254.236.9/32 65501
10.254.240.128/26 65099
172.16.1.4/30 8447
172.16.2.29/32 8447
172.16.2.34/32 8447
172.16.2.38/32 8447
172.16.2.40/32 8447
172.16.2.41/32 8447
172.16.2.43/32 8447
172.16.2.50/32 8447
172.16.2.51/32 8447
172.16.2.59/32 8447
172.16.2.62/32 8447
172.16.2.63/32 8447
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192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.90.192/28 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.95.96/28 8447
192.168.95.192/28 8447
192.168.96.0/28 8447
192.168.112.0/24 8447
192.168.197.174/32 65012
192.168.253.0/24 4323
o List of hot-spots during the week.
Prefix Origin AS Number of updates
194.88.210.0/23 35526 5309245
203.83.127.0/24 17540 2768932
209.163.125.0/24 14390 1412843
83.228.103.0/24 8866 1311011
83.228.61.0/24 8866 927805
83.228.59.0/24 8866 921075
83.228.71.0/24 8866 853359
202.141.0.0/17 2697 578604
192.96.13.0/24 16637 453368
192.96.14.0/24 16637 431733
Total number of RIS BGP peering sessions: 602
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0
RIS Statistics Report (20071022-20071029)
This report was generated at Mon Oct 29 00:15:01 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 57976 53059 54550 51698 56847 52370 52427 52644 52477 51237 52917 53171 52424 53005 52119
ARIN 85019 83551 83164 82572 83551 83121 83835 82836 83309 83362 83324 84299 82981 84566 84322
LACNIC 18661 15755 15709 15719 15768 15788 15772 15806 15753 15717 15727 15753 15755 15820 18656
RIPE NCC 57868 48323 48568 49285 49481 47623 48791 47072 52145 47324 47554 49670 48092 47665 47490
AfriNIC 2913 2581 2770 2341 2776 2340 2764 2341 2766 2336 2742 2751 2766 2344 2344
Old 39524 38585 38339 38066 38728 38297 38258 38257 38323 38065 38373 38461 38173 38437 38469
IANA 46 1 1 0 0 2 0 0 1 0 1 45 1 1 1
RFC1918 539 1 24 0 5 0 501 0 0 0 11 1 0 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 262546 241856 243125 239681 247156 239541 242348 238956 244774 238041 240649 244151 240192 241838 243401
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RIPE NCC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LACNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27111 26971 26983 26814 27029 26898 26940 26797 26965 26869 26957 27004 26941 26965 26869
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RIPE NCC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LACNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8212 9193 9086 13456 8969 10828 9746 15546 10132 11851 9826 9212 9965 9401 12064
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RIPE NCC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
LACNIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18899 17778 17897 13358 18060 16070 17194 11251 16833 15018 17131 17792 16976 17564 14805
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22488 22559 22522 22790 22537 22633 22547 22944 22600 22661 22594 22580 22608 22561 22748
Transit 4471 4269 4309 3889 4339 4143 4247 3736 4221 4072 4219 4280 4181 4259 3985
Transit-only 166 152 162 137 162 130 152 119 150 141 155 151 156 156 138
Total 27125 26980 26993 26816 27038 26906 26946 26799 26971 26874 26968 27011 26945 26976 26871
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.06 6.18 5.75 5.90 5.95 5.87 5.87 5.50 6.11 6.03 5.63 5.84 6.62 5.50 6.88
Std 2.55 2.56 2.53 2.40 2.59 2.41 2.52 2.29 2.59 2.41 2.55 2.55 2.57 2.50 2.66
o List of martians appearing throughout the week.
Prefix Origin AS
10.1.1.0/30 8342
10.6.70.0/24 8447
10.11.12.0/24 34245
10.11.13.0/24 34245
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
172.16.1.4/30 8447
172.16.2.34/32 8447
172.16.2.64/32 8447
172.16.2.69/32 8447
172.16.2.71/32 8447
172.16.2.72/32 8447
172.16.2.76/32 8447
172.16.2.84/32 8447
172.16.19.21/32 6295
172.16.19.22/32 6295
172.16.90.0/30 8447
172.16.90.20/30 8447
172.16.90.24/30 8447
172.16.90.28/30 8447
172.16.90.72/30 8447
172.16.90.100/30 8447
172.16.90.104/30 8447
172.16.90.112/30 8447
172.16.90.124/30 8447
172.16.90.132/30 8447
172.16.90.136/30 8447
172.16.90.140/30 8447
172.16.90.144/30 8447
172.16.90.156/30 8447
172.16.90.168/30 8447
172.16.90.224/30 8447
172.16.90.252/30 8447
172.16.91.64/30 8447
172.16.91.148/30 8447
172.16.91.164/30 8447
172.16.91.168/30 8447
172.16.92.16/30 8447
172.16.92.76/30 8447
172.16.92.96/29 8447
172.16.92.220/30 8447
172.16.92.224/30 8447
172.16.92.248/30 8447
172.16.93.12/30 8447
172.16.96.0/20 11351
172.16.96.64/30 8447
172.17.34.56/30 8447
172.17.43.148/30 8447
172.17.48.12/30 8447
172.17.48.16/30 8447
172.17.48.20/30 8447
172.17.48.28/30 8447
172.17.48.32/30 8447
172.17.48.40/30 8447
172.17.48.44/30 8447
172.17.48.60/30 8447
172.17.48.64/30 8447
172.17.48.96/30 8447
172.17.48.108/30 8447
172.17.48.112/30 8447
172.17.48.128/30 8447
172.17.48.132/30 8447
172.17.48.136/30 8447
172.17.48.140/30 8447
172.17.48.156/30 8447
172.17.48.164/30 8447
172.17.48.184/30 8447
172.17.48.188/30 8447
172.17.48.192/30 8447
172.17.48.200/30 8447
172.17.48.204/30 8447
172.17.48.220/30 8447
172.17.48.228/30 8447
172.17.48.236/30 8447
172.17.48.248/30 8447
172.17.49.16/30 8447
172.17.49.24/30 8447
172.17.49.40/30 8447
172.17.49.44/30 8447
172.17.49.56/30 8447
172.17.49.60/30 8447
172.17.49.64/30 8447
172.17.49.92/30 8447
172.17.49.104/30 8447
172.17.49.116/30 8447
172.17.49.120/30 8447
172.17.49.124/30 8447
172.17.49.132/30 8447
172.17.49.136/30 8447
172.17.49.148/30 8447
172.17.49.212/30 8447
172.17.49.220/30 8447
172.17.49.236/30 8447
172.17.49.240/30 8447
172.17.49.244/30 8447
172.17.50.24/30 8447
172.17.50.68/30 8447
172.17.50.80/30 8447
172.17.50.84/30 8447
172.17.50.104/30 8447
172.17.50.112/30 8447
172.17.50.116/30 8447
172.17.50.120/30 8447
172.17.50.136/30 8447
172.17.50.148/30 8447
172.17.50.152/30 8447
172.17.50.164/30 8447
172.17.50.192/30 8447
172.17.50.200/30 8447
172.17.50.204/30 8447
172.17.50.220/30 8447
172.17.50.224/30 8447
172.17.50.228/30 8447
172.17.52.4/30 8447
172.17.52.80/30 8447
172.17.52.144/30 8447
172.17.52.160/30 8447
172.17.52.184/30 8447
172.17.52.228/30 8447
172.17.52.240/30 8447
172.17.53.40/30 8447
172.17.53.60/30 8447
172.17.53.80/30 8447
172.17.53.104/30 8447
172.17.53.116/30 8447
172.17.53.124/30 8447
172.17.53.128/30 8447
172.17.53.148/30 8447
172.17.53.176/30 8447
172.17.53.224/30 8447
172.17.54.16/30 8447
172.17.56.4/30 8447
172.17.56.80/30 8447
172.17.56.88/30 8447
172.17.56.92/30 8447
172.17.56.128/30 8447
172.17.56.136/30 8447
172.17.56.152/30 8447
172.17.56.164/30 8447
172.17.56.176/30 8447
172.17.56.180/30 8447
172.17.56.232/30 8447
172.17.56.240/30 8447
172.17.57.8/30 8447
172.17.57.20/30 8447
172.17.57.28/30 8447
172.17.57.40/30 8447
172.17.57.80/30 8447
172.17.57.96/30 8447
172.17.57.164/30 8447
172.17.57.172/30 8447
172.17.58.0/30 8447
172.17.58.40/30 8447
172.17.58.44/30 8447
172.17.58.56/30 8447
172.17.58.128/30 8447
172.17.58.224/30 8447
172.17.58.232/30 8447
172.17.58.244/30 8447
172.17.58.248/30 8447
172.17.59.0/30 8447
172.17.64.20/30 8447
172.17.64.24/30 8447
172.17.64.72/30 8447
172.17.64.96/30 8447
172.17.64.100/30 8447
172.17.64.184/30 8447
172.17.64.252/30 8447
172.17.65.20/30 8447
172.17.65.24/30 8447
172.17.65.44/30 8447
172.17.65.128/30 8447
172.17.65.220/30 8447
172.17.65.232/30 8447
172.17.65.244/30 8447
172.17.66.4/30 8447
172.17.66.56/30 8447
172.17.66.64/32 8447
172.17.66.92/30 8447
172.17.66.96/30 8447
172.17.66.136/30 8447
172.17.66.200/30 8447
172.17.66.220/30 8447
172.17.66.224/30 8447
172.17.66.228/30 8447
172.17.67.24/30 8447
172.17.67.28/30 8447
172.17.67.36/30 8447
172.17.67.40/30 8447
172.17.67.96/30 8447
172.17.67.192/30 8447
172.17.67.196/30 8447
172.17.67.208/30 8447
172.17.69.16/30 8447
172.17.69.56/30 8447
172.17.69.84/30 8447
172.17.69.180/30 8447
172.17.69.220/30 8447
172.17.70.20/30 8447
172.17.70.36/30 8447
172.17.70.44/30 8447
172.17.72.92/30 8447
172.17.90.12/30 8447
172.17.90.64/30 8447
172.17.90.116/30 8447
172.17.90.160/30 8447
172.17.90.176/30 8447
172.17.90.212/30 8447
172.17.91.0/24 8447
172.17.92.0/30 8447
172.17.92.20/30 8447
172.17.92.36/30 8447
172.17.92.48/30 8447
172.17.92.136/30 8447
172.17.92.144/30 8447
172.17.92.228/30 8447
172.17.93.12/30 8447
172.17.93.16/30 8447
172.17.93.32/30 8447
172.17.93.64/30 8447
172.17.93.84/30 8447
172.17.93.92/30 8447
172.17.93.104/30 8447
172.17.93.112/30 8447
172.17.93.128/30 8447
172.17.93.156/30 8447
172.17.93.164/30 8447
172.17.93.166/32 8447
172.17.93.180/30 8447
172.17.93.188/30 8447
172.18.29.160/28 8447
172.18.29.180/30 8447
172.18.29.188/30 8447
172.18.30.160/28 8447
172.18.82.96/29 8447
172.18.82.104/29 8447
172.18.91.8/29 8447
172.19.90.0/28 8447
172.19.90.16/28 8447
172.19.90.32/28 8447
172.19.90.48/28 8447
172.19.90.64/28 8447
172.19.90.80/28 8447
172.19.90.128/27 8447
172.19.90.192/29 8447
172.19.90.200/29 8447
172.19.91.128/28 8447
172.19.91.144/28 8447
172.19.91.176/29 8447
172.19.91.184/29 8447
172.19.92.0/28 8447
172.19.92.16/28 8447
172.19.92.32/28 8447
172.19.92.48/28 8447
172.19.92.128/26 8447
172.19.92.192/29 8447
172.19.92.200/29 8447
172.19.93.128/27 8447
172.19.93.176/29 8447
172.19.93.184/29 8447
172.20.4.0/25 8447
172.20.16.5/32 8447
172.20.16.6/32 8447
172.20.16.9/32 8447
172.20.25.128/25 8447
172.20.63.0/25 8447
172.20.122.0/25 8447
172.20.154.128/25 8447
172.20.158.128/25 8447
172.20.166.0/25 8447
172.20.167.0/25 8447
172.20.190.0/25 8447
172.20.236.128/25 8447
172.20.250.0/25 8447
172.21.1.128/25 8447
172.21.2.0/25 8447
172.21.6.128/25 8447
172.21.9.128/25 8447
172.21.10.0/25 8447
172.21.11.128/25 8447
172.21.17.0/25 8447
172.21.19.128/25 8447
172.21.21.128/25 8447
172.21.25.0/25 8447
172.21.27.0/25 8447
172.21.56.128/25 8447
172.21.59.0/25 8447
172.21.62.0/25 8447
172.21.65.128/25 8447
172.21.67.0/25 8447
172.21.67.128/25 8447
172.21.68.128/25 8447
172.21.69.0/25 8447
172.21.71.128/25 8447
172.21.72.0/25 8447
172.21.72.128/25 8447
172.21.73.128/25 8447
172.21.74.0/25 8447
172.21.75.0/25 8447
172.21.76.128/25 8447
172.21.78.128/25 8447
172.21.79.128/25 8447
172.21.82.128/25 8447
172.21.84.0/25 8447
172.21.87.128/25 8447
172.21.89.128/25 8447
172.21.92.0/25 8447
172.21.94.0/25 8447
172.21.96.0/25 8447
172.21.100.128/25 8447
172.21.114.0/25 8447
172.21.117.0/25 8447
172.21.125.128/25 8447
172.21.126.128/25 8447
172.21.128.0/25 8447
172.21.130.128/25 8447
172.21.134.128/25 8447
172.21.151.0/25 8447
172.21.152.0/21 8447
172.21.160.0/21 8447
172.21.199.128/25 8447
172.21.202.0/25 8447
172.21.220.0/25 8447
172.22.6.128/25 8447
172.22.12.0/25 8447
172.22.16.0/20 8447
172.22.23.128/25 8447
172.22.41.0/25 8447
172.22.43.0/25 8447
172.22.50.128/25 8447
172.22.51.0/25 8447
172.22.59.0/25 8447
172.22.62.128/25 8447
172.22.67.128/25 8447
172.22.72.0/25 8447
172.22.76.128/25 8447
172.22.80.128/25 8447
172.22.81.0/25 8447
172.22.81.128/25 8447
172.22.84.128/25 8447
172.22.98.128/25 8447
172.22.108.128/25 8447
172.22.147.128/25 8447
172.22.151.128/25 8447
172.22.153.0/25 8447
172.22.155.0/25 8447
172.22.155.128/25 8447
172.22.204.0/25 8447
172.22.205.0/25 8447
172.22.214.128/25 8447
172.22.215.0/25 8447
172.22.222.0/25 8447
172.22.224.0/25 8447
172.22.228.0/25 8447
172.22.229.0/25 8447
172.22.232.128/25 8447
172.22.234.0/25 8447
172.22.242.0/25 8447
172.22.246.128/25 8447
172.23.32.128/25 8447
172.23.43.0/25 8447
172.23.56.128/25 8447
172.23.83.128/25 8447
172.23.137.128/25 8447
172.23.139.0/25 8447
172.23.142.0/25 8447
172.23.169.0/25 8447
172.23.231.0/25 8447
172.24.99.0/25 8447
172.24.237.128/25 8447
172.25.28.0/25 8447
172.25.36.128/25 8447
172.25.45.128/25 8447
172.25.62.0/25 8447
172.25.84.128/25 8447
172.25.92.0/25 8447
172.25.127.128/25 8447
172.28.67.3/32 8447
172.28.67.53/32 8447
172.28.67.75/32 8447
172.28.67.76/32 8447
172.28.67.77/32 8447
172.28.67.166/32 8447
172.28.67.167/32 8447
172.28.67.199/32 8447
172.28.67.200/32 8447
172.28.67.201/32 8447
172.28.67.202/32 8447
172.28.67.203/32 8447
172.28.67.204/32 8447
172.28.67.205/32 8447
172.28.67.206/32 8447
172.28.67.208/32 8447
172.28.67.209/32 8447
172.28.67.210/32 8447
172.28.67.211/32 8447
172.28.67.213/32 8447
172.28.67.215/32 8447
172.28.67.216/32 8447
172.28.67.217/32 8447
172.28.67.218/32 8447
172.28.67.219/32 8447
172.28.67.220/32 8447
172.28.68.3/32 8447
172.28.68.76/32 8447
172.28.68.77/32 8447
172.28.68.78/32 8447
172.28.68.162/32 8447
172.28.68.163/32 8447
172.28.68.164/32 8447
172.28.68.165/32 8447
172.28.68.166/32 8447
172.28.68.167/32 8447
172.28.68.168/32 8447
172.28.68.169/32 8447
172.28.68.170/32 8447
172.28.68.171/32 8447
172.28.68.200/32 8447
172.28.68.201/32 8447
172.28.68.202/32 8447
172.28.68.203/32 8447
172.28.68.204/32 8447
172.28.68.205/32 8447
172.28.68.206/32 8447
172.28.68.209/32 8447
172.28.68.210/32 8447
172.28.68.211/32 8447
172.28.68.212/32 8447
172.28.68.213/32 8447
172.28.69.3/32 8447
172.28.69.63/32 8447
172.28.69.128/32 8447
172.28.69.129/32 8447
172.28.69.132/32 8447
172.28.69.133/32 8447
172.28.69.134/32 8447
172.28.69.135/32 8447
172.28.69.136/32 8447
172.28.69.137/32 8447
172.28.69.138/32 8447
172.28.69.139/32 8447
172.28.69.142/32 8447
172.28.69.143/32 8447
172.28.69.146/32 8447
172.28.69.147/32 8447
172.28.69.148/32 8447
172.28.69.149/32 8447
172.28.69.200/32 8447
172.28.69.201/32 8447
172.28.69.202/32 8447
172.28.69.203/32 8447
172.28.69.204/32 8447
172.28.69.205/32 8447
172.28.69.206/32 8447
172.28.69.215/32 8447
172.28.69.216/32 8447
172.28.69.217/32 8447
172.28.69.218/32 8447
172.28.69.219/32 8447
172.28.69.220/32 8447
172.28.70.4/32 8447
172.28.70.53/32 8447
172.28.70.55/32 8447
172.28.70.99/32 8447
172.28.70.100/32 8447
172.28.70.101/32 8447
172.28.70.122/32 8447
172.28.70.123/32 8447
172.28.70.124/32 8447
172.28.70.125/32 8447
172.28.70.128/32 8447
172.28.70.129/32 8447
172.28.70.136/32 8447
172.28.70.137/32 8447
172.28.70.138/32 8447
172.28.70.139/32 8447
172.28.70.142/32 8447
172.28.70.143/32 8447
172.28.70.156/32 8447
172.28.70.157/32 8447
172.28.70.158/32 8447
172.28.70.159/32 8447
172.28.70.200/32 8447
172.28.70.201/32 8447
172.28.70.202/32 8447
172.28.70.203/32 8447
172.28.70.204/32 8447
172.28.70.205/32 8447
172.28.70.206/32 8447
172.28.70.229/32 8447
172.28.70.230/32 8447
172.28.70.231/32 8447
172.28.70.232/32 8447
172.28.70.233/32 8447
172.28.70.234/32 8447
172.28.74.35/32 8447
172.31.46.0/24 38416
192.0.2.0/24 25418
192.168.81.0/27 8447
192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.112.0/24 8447
192.168.253.0/24 4323
o List of hot-spots during the week.
Prefix Origin AS Number of updates
203.83.127.0/24 17540 2568275
209.163.125.0/24 14390 1318910
83.228.103.0/24 8866 1183373
194.88.210.0/23 35526 934598
194.209.8.0/24 3303 921789
210.18.10.0/24 9583 597395
125.23.208.0/20 9498 453494
192.96.14.0/24 16637 402198
192.96.13.0/24 16637 400868
221.135.22.0/24 9583 390348
Total number of RIS BGP peering sessions: 601
1
0
RIS Statistics Report (20071015-20071022)
This report was generated at Mon Oct 22 00:15:02 UTC 2007. It analyses the BGP
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.
o Prefix Distribution
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
APNIC 56803 53086 54146 51467 53189 52529 52581 52723 52105 51018 52698 53233 52053 52875 52276
ARIN 84775 83078 82076 81632 82994 82685 83698 82503 82216 82413 82150 83815 82124 83963 83891
LACNIC 18153 15703 15567 15576 15703 15693 15678 15741 15641 15624 15584 15704 15641 15724 18148
RIPE NCC 59325 49983 50108 50296 50838 49005 50610 48736 53928 49024 48991 50631 50474 49109 49107
AfriNIC 3036 2677 2844 2356 2872 2361 2855 2362 2846 2355 2838 2864 2846 2364 2364
Old 39560 38664 37810 37574 38754 38363 38389 38305 37780 37451 37935 38486 37633 38544 38512
IANA 46 4 4 3 3 4 45 3 4 3 4 46 4 4 4
RFC1918 556 1 23 0 9 0 509 0 0 3 11 1 5 0 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 262254 243196 242578 238904 244362 240640 244365 240373 244520 237891 240211 244780 240780 242583 244302
AS number distributions wrt RIR and single-homed/multi-homed.
o ASes per RIR region
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 12947 12925 12850 12760 12928 12904 12909 12828 12843 12817 12851 12926 12813 12927 12893
APNIC 3076 3064 3036 3004 3055 3037 3037 3031 3037 3022 3039 3061 3013 3057 3030
RIPE NCC 10458 10415 10424 10374 10436 10400 10406 10369 10424 10391 10395 10439 10422 10414 10386
LACNIC 386 383 377 374 383 383 384 381 377 377 376 383 376 383 385
AFRINIC 72 72 72 72 72 72 72 72 72 72 72 72 72 72 72
IANA 5 5 5 5 5 5 4 4 5 4 5 5 5 5 5
Private 83 51 50 28 57 37 52 33 46 29 39 57 48 35 33
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27028 26915 26815 26617 26936 26838 26864 26718 26804 26712 26778 26943 26749 26893 26804
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 4028 4452 4515 7681 4422 5537 5018 7708 4995 6356 4824 4517 5330 4473 5803
APNIC 829 954 971 1562 956 1122 1007 1502 1069 1295 981 923 1119 952 1233
RIPE NCC 3111 3568 3504 6002 3444 4234 3638 6150 3880 4528 3978 3576 3831 3776 4802
LACNIC 156 171 171 203 167 189 178 223 180 199 179 169 194 174 176
AFRINIC 33 36 36 41 35 39 37 41 38 40 36 36 37 36 40
IANA 3 3 3 3 3 3 2 2 3 2 3 3 3 3 3
Private 53 24 23 10 31 14 26 18 25 14 16 31 25 11 13
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8213 9208 9223 15502 9058 11138 9906 15644 10190 12434 10018 9255 10539 9425 12070
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
ARIN 8919 8473 8335 5079 8506 7367 7891 5120 7848 6461 8027 8409 7483 8454 7090
APNIC 2247 2110 2065 1442 2099 1915 2030 1529 1968 1727 2058 2138 1894 2105 1797
RIPE NCC 7347 6847 6920 4372 6992 6166 6768 4219 6544 5863 6417 6863 6591 6638 5584
LACNIC 230 212 206 171 216 194 206 158 197 178 197 214 182 209 209
AFRINIC 39 36 36 31 37 33 35 31 34 32 36 36 35 36 32
IANA 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Private 30 27 27 18 26 23 26 15 21 15 23 26 23 24 20
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 18815 17707 17592 11115 17878 15700 16958 11074 16614 14278 16760 17688 16210 17468 14734
IANA : AS64250 AS64009 AS65535 AS64001 AS64000
Number of 4-byte ASes: 11.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Leaf 22451 22507 22445 22802 22507 22603 22513 22881 22538 22613 22514 22523 22557 22525 22687
Transit 4439 4269 4220 3702 4293 4107 4216 3725 4130 3965 4121 4275 4049 4233 3985
Transit-only 156 153 161 120 148 138 146 118 147 142 153 156 151 149 139
Total 27046 26929 26826 26624 26948 26848 26875 26724 26815 26720 26788 26954 26757 26907 26811
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15
Avg 6.07 6.30 5.73 5.82 5.90 5.86 5.86 5.49 6.02 6.01 5.61 5.91 6.65 5.50 6.92
Std 2.63 2.64 2.61 2.49 2.70 2.46 2.58 2.36 2.65 2.53 2.63 2.63 2.65 2.55 2.69
o List of martians appearing throughout the week.
Prefix Origin AS
10.6.70.0/24 8447
10.10.10.0/30 9035
10.11.12.0/24 34245
10.11.13.0/24 34245
10.96.0.0/14 11351
10.100.0.0/14 11351
10.104.0.0/14 11351
10.108.0.0/14 11351
10.112.0.0/14 11351
10.116.0.0/14 11351
10.120.0.0/15 11351
10.122.0.0/15 11351
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.228.0.0/14 11351
172.16.1.4/30 8447
172.16.2.34/32 8447
172.16.2.64/32 8447
172.16.2.69/32 8447
172.16.2.71/32 8447
172.16.2.72/32 8447
172.16.2.76/32 8447
172.16.2.84/32 8447
172.16.19.21/32 6295
172.16.19.22/32 6295
172.16.90.0/30 8447
172.16.90.20/30 8447
172.16.90.24/30 8447
172.16.90.28/30 8447
172.16.90.72/30 8447
172.16.90.100/30 8447
172.16.90.104/30 8447
172.16.90.112/30 8447
172.16.90.124/30 8447
172.16.90.132/30 8447
172.16.90.136/30 8447
172.16.90.140/30 8447
172.16.90.144/30 8447
172.16.90.156/30 8447
172.16.90.168/30 8447
172.16.90.224/30 8447
172.16.90.252/30 8447
172.16.91.64/30 8447
172.16.91.148/30 8447
172.16.91.164/30 8447
172.16.91.168/30 8447
172.16.92.16/30 8447
172.16.92.76/30 8447
172.16.92.96/29 8447
172.16.92.220/30 8447
172.16.92.224/30 8447
172.16.92.248/30 8447
172.16.93.12/30 8447
172.16.96.0/20 11351
172.16.96.64/30 8447
172.16.200.0/24 38416
172.17.34.56/30 8447
172.17.43.148/30 8447
172.17.48.12/30 8447
172.17.48.16/30 8447
172.17.48.20/30 8447
172.17.48.28/30 8447
172.17.48.32/30 8447
172.17.48.36/30 8447
172.17.48.40/30 8447
172.17.48.44/30 8447
172.17.48.60/30 8447
172.17.48.64/30 8447
172.17.48.96/30 8447
172.17.48.108/30 8447
172.17.48.112/30 8447
172.17.48.128/30 8447
172.17.48.132/30 8447
172.17.48.136/30 8447
172.17.48.140/30 8447
172.17.48.156/30 8447
172.17.48.164/30 8447
172.17.48.184/30 8447
172.17.48.188/30 8447
172.17.48.192/30 8447
172.17.48.200/30 8447
172.17.48.204/30 8447
172.17.48.220/30 8447
172.17.48.228/30 8447
172.17.48.236/30 8447
172.17.48.248/30 8447
172.17.49.16/30 8447
172.17.49.24/30 8447
172.17.49.40/30 8447
172.17.49.44/30 8447
172.17.49.56/30 8447
172.17.49.60/30 8447
172.17.49.64/30 8447
172.17.49.92/30 8447
172.17.49.104/30 8447
172.17.49.116/30 8447
172.17.49.120/30 8447
172.17.49.124/30 8447
172.17.49.132/30 8447
172.17.49.136/30 8447
172.17.49.148/30 8447
172.17.49.212/30 8447
172.17.49.220/30 8447
172.17.49.236/30 8447
172.17.49.240/30 8447
172.17.49.244/30 8447
172.17.50.24/30 8447
172.17.50.68/30 8447
172.17.50.80/30 8447
172.17.50.84/30 8447
172.17.50.104/30 8447
172.17.50.112/30 8447
172.17.50.116/30 8447
172.17.50.120/30 8447
172.17.50.136/30 8447
172.17.50.148/30 8447
172.17.50.152/30 8447
172.17.50.164/30 8447
172.17.50.192/30 8447
172.17.50.200/30 8447
172.17.50.204/30 8447
172.17.50.220/30 8447
172.17.50.224/30 8447
172.17.50.228/30 8447
172.17.52.4/30 8447
172.17.52.80/30 8447
172.17.52.128/30 8447
172.17.52.144/30 8447
172.17.52.160/30 8447
172.17.52.184/30 8447
172.17.52.228/30 8447
172.17.52.240/30 8447
172.17.53.40/30 8447
172.17.53.60/30 8447
172.17.53.80/30 8447
172.17.53.104/30 8447
172.17.53.116/30 8447
172.17.53.124/30 8447
172.17.53.128/30 8447
172.17.53.148/30 8447
172.17.53.176/30 8447
172.17.53.224/30 8447
172.17.54.16/30 8447
172.17.56.4/30 8447
172.17.56.80/30 8447
172.17.56.88/30 8447
172.17.56.92/30 8447
172.17.56.128/30 8447
172.17.56.136/30 8447
172.17.56.152/30 8447
172.17.56.164/30 8447
172.17.56.176/30 8447
172.17.56.180/30 8447
172.17.56.232/30 8447
172.17.56.240/30 8447
172.17.56.244/30 8447
172.17.57.8/30 8447
172.17.57.28/30 8447
172.17.57.40/30 8447
172.17.57.80/30 8447
172.17.57.96/30 8447
172.17.57.164/30 8447
172.17.57.172/30 8447
172.17.58.0/30 8447
172.17.58.40/30 8447
172.17.58.44/30 8447
172.17.58.56/30 8447
172.17.58.128/30 8447
172.17.58.188/30 8447
172.17.58.190/32 8447
172.17.58.204/30 8447
172.17.58.206/32 8447
172.17.58.224/30 8447
172.17.58.232/30 8447
172.17.58.244/30 8447
172.17.58.248/30 8447
172.17.59.0/30 8447
172.17.64.20/30 8447
172.17.64.24/30 8447
172.17.64.72/30 8447
172.17.64.96/30 8447
172.17.64.100/30 8447
172.17.64.184/30 8447
172.17.64.252/30 8447
172.17.65.20/30 8447
172.17.65.24/30 8447
172.17.65.44/30 8447
172.17.65.128/30 8447
172.17.65.220/30 8447
172.17.65.232/30 8447
172.17.65.244/30 8447
172.17.66.4/30 8447
172.17.66.56/30 8447
172.17.66.64/32 8447
172.17.66.92/30 8447
172.17.66.96/30 8447
172.17.66.136/30 8447
172.17.66.200/30 8447
172.17.66.220/30 8447
172.17.66.224/30 8447
172.17.66.228/30 8447
172.17.67.24/30 8447
172.17.67.28/30 8447
172.17.67.36/30 8447
172.17.67.40/30 8447
172.17.67.96/30 8447
172.17.67.192/30 8447
172.17.67.196/30 8447
172.17.67.208/30 8447
172.17.69.16/30 8447
172.17.69.56/30 8447
172.17.69.84/30 8447
172.17.69.180/30 8447
172.17.69.220/30 8447
172.17.70.20/30 8447
172.17.70.36/30 8447
172.17.70.44/30 8447
172.17.72.92/30 8447
172.17.90.12/30 8447
172.17.90.64/30 8447
172.17.90.116/30 8447
172.17.90.160/30 8447
172.17.90.176/30 8447
172.17.90.212/30 8447
172.17.91.0/24 8447
172.17.92.0/30 8447
172.17.92.20/30 8447
172.17.92.36/30 8447
172.17.92.48/30 8447
172.17.92.136/30 8447
172.17.92.144/30 8447
172.17.92.228/30 8447
172.17.93.12/30 8447
172.17.93.16/30 8447
172.17.93.32/30 8447
172.17.93.64/30 8447
172.17.93.84/30 8447
172.17.93.92/30 8447
172.17.93.104/30 8447
172.17.93.112/30 8447
172.17.93.128/30 8447
172.17.93.156/30 8447
172.17.93.164/30 8447
172.17.93.166/32 8447
172.17.93.180/30 8447
172.17.93.188/30 8447
172.18.30.160/28 8447
172.18.82.96/29 8447
172.18.82.104/29 8447
172.18.91.8/29 8447
172.19.90.0/28 8447
172.19.90.16/28 8447
172.19.90.32/28 8447
172.19.90.48/28 8447
172.19.90.64/28 8447
172.19.90.80/28 8447
172.19.90.128/27 8447
172.19.90.192/29 8447
172.19.90.200/29 8447
172.19.91.128/28 8447
172.19.91.144/28 8447
172.19.91.176/29 8447
172.19.91.184/29 8447
172.19.92.0/28 8447
172.19.92.16/28 8447
172.19.92.32/28 8447
172.19.92.48/28 8447
172.19.92.128/26 8447
172.19.92.192/29 8447
172.19.92.200/29 8447
172.19.93.128/27 8447
172.19.93.176/29 8447
172.19.93.184/29 8447
172.20.4.0/25 8447
172.20.16.5/32 8447
172.20.16.6/32 8447
172.20.16.9/32 8447
172.20.25.128/25 8447
172.20.34.0/24 8968
172.20.63.0/25 8447
172.20.122.0/25 8447
172.20.154.128/25 8447
172.20.158.128/25 8447
172.20.166.0/25 8447
172.20.167.0/25 8447
172.20.190.0/25 8447
172.20.236.128/25 8447
172.20.250.0/25 8447
172.21.1.128/25 8447
172.21.2.0/25 8447
172.21.6.128/25 8447
172.21.9.128/25 8447
172.21.10.0/25 8447
172.21.11.128/25 8447
172.21.17.0/25 8447
172.21.19.128/25 8447
172.21.21.128/25 8447
172.21.25.0/25 8447
172.21.27.0/25 8447
172.21.56.128/25 8447
172.21.59.0/25 8447
172.21.62.0/25 8447
172.21.65.128/25 8447
172.21.67.0/25 8447
172.21.67.128/25 8447
172.21.68.128/25 8447
172.21.69.0/25 8447
172.21.71.128/25 8447
172.21.72.0/25 8447
172.21.72.128/25 8447
172.21.73.128/25 8447
172.21.74.0/25 8447
172.21.75.0/25 8447
172.21.76.128/25 8447
172.21.78.128/25 8447
172.21.79.128/25 8447
172.21.82.128/25 8447
172.21.84.0/25 8447
172.21.87.128/25 8447
172.21.89.128/25 8447
172.21.92.0/25 8447
172.21.94.0/25 8447
172.21.96.0/25 8447
172.21.100.128/25 8447
172.21.114.0/25 8447
172.21.117.0/25 8447
172.21.125.128/25 8447
172.21.126.128/25 8447
172.21.128.0/25 8447
172.21.130.128/25 8447
172.21.134.128/25 8447
172.21.151.0/25 8447
172.21.152.0/21 8447
172.21.160.0/21 8447
172.21.199.128/25 8447
172.21.202.0/25 8447
172.21.220.0/25 8447
172.22.6.128/25 8447
172.22.12.0/25 8447
172.22.16.0/20 8447
172.22.23.128/25 8447
172.22.41.0/25 8447
172.22.43.0/25 8447
172.22.50.128/25 8447
172.22.51.0/25 8447
172.22.59.0/25 8447
172.22.62.128/25 8447
172.22.67.128/25 8447
172.22.72.0/25 8447
172.22.76.128/25 8447
172.22.80.128/25 8447
172.22.81.0/25 8447
172.22.81.128/25 8447
172.22.84.128/25 8447
172.22.98.128/25 8447
172.22.108.128/25 8447
172.22.147.128/25 8447
172.22.151.128/25 8447
172.22.153.0/25 8447
172.22.155.0/25 8447
172.22.155.128/25 8447
172.22.204.0/25 8447
172.22.205.0/25 8447
172.22.214.128/25 8447
172.22.215.0/25 8447
172.22.222.0/25 8447
172.22.224.0/25 8447
172.22.228.0/25 8447
172.22.229.0/25 8447
172.22.232.128/25 8447
172.22.234.0/25 8447
172.22.242.0/25 8447
172.22.246.128/25 8447
172.23.32.128/25 8447
172.23.43.0/25 8447
172.23.56.128/25 8447
172.23.83.128/25 8447
172.23.137.128/25 8447
172.23.139.0/25 8447
172.23.142.0/25 8447
172.23.169.0/25 8447
172.23.231.0/25 8447
172.24.99.0/25 8447
172.24.237.128/25 8447
172.25.28.0/25 8447
172.25.36.128/25 8447
172.25.45.128/25 8447
172.25.62.0/25 8447
172.25.84.128/25 8447
172.25.92.0/25 8447
172.25.127.128/25 8447
172.28.67.3/32 8447
172.28.67.53/32 8447
172.28.67.75/32 8447
172.28.67.76/32 8447
172.28.67.77/32 8447
172.28.67.166/32 8447
172.28.67.167/32 8447
172.28.67.199/32 8447
172.28.67.200/32 8447
172.28.67.201/32 8447
172.28.67.202/32 8447
172.28.67.203/32 8447
172.28.67.204/32 8447
172.28.67.205/32 8447
172.28.67.206/32 8447
172.28.67.208/32 8447
172.28.67.209/32 8447
172.28.67.210/32 8447
172.28.67.211/32 8447
172.28.67.213/32 8447
172.28.67.215/32 8447
172.28.67.216/32 8447
172.28.67.217/32 8447
172.28.67.218/32 8447
172.28.67.219/32 8447
172.28.67.220/32 8447
172.28.68.3/32 8447
172.28.68.76/32 8447
172.28.68.77/32 8447
172.28.68.78/32 8447
172.28.68.162/32 8447
172.28.68.163/32 8447
172.28.68.164/32 8447
172.28.68.165/32 8447
172.28.68.166/32 8447
172.28.68.167/32 8447
172.28.68.168/32 8447
172.28.68.169/32 8447
172.28.68.170/32 8447
172.28.68.171/32 8447
172.28.68.200/32 8447
172.28.68.201/32 8447
172.28.68.202/32 8447
172.28.68.203/32 8447
172.28.68.204/32 8447
172.28.68.205/32 8447
172.28.68.206/32 8447
172.28.68.209/32 8447
172.28.68.210/32 8447
172.28.68.211/32 8447
172.28.68.212/32 8447
172.28.68.213/32 8447
172.28.69.3/32 8447
172.28.69.48/32 8447
172.28.69.49/32 8447
172.28.69.63/32 8447
172.28.69.64/32 8447
172.28.69.65/32 8447
172.28.69.128/32 8447
172.28.69.129/32 8447
172.28.69.132/32 8447
172.28.69.133/32 8447
172.28.69.134/32 8447
172.28.69.135/32 8447
172.28.69.136/32 8447
172.28.69.137/32 8447
172.28.69.138/32 8447
172.28.69.139/32 8447
172.28.69.142/32 8447
172.28.69.143/32 8447
172.28.69.146/32 8447
172.28.69.147/32 8447
172.28.69.148/32 8447
172.28.69.149/32 8447
172.28.69.200/32 8447
172.28.69.201/32 8447
172.28.69.202/32 8447
172.28.69.203/32 8447
172.28.69.204/32 8447
172.28.69.205/32 8447
172.28.69.206/32 8447
172.28.69.215/32 8447
172.28.69.216/32 8447
172.28.69.217/32 8447
172.28.69.218/32 8447
172.28.69.219/32 8447
172.28.69.220/32 8447
172.28.70.4/32 8447
172.28.70.53/32 8447
172.28.70.55/32 8447
172.28.70.99/32 8447
172.28.70.100/32 8447
172.28.70.101/32 8447
172.28.70.122/32 8447
172.28.70.123/32 8447
172.28.70.124/32 8447
172.28.70.125/32 8447
172.28.70.128/32 8447
172.28.70.129/32 8447
172.28.70.136/32 8447
172.28.70.137/32 8447
172.28.70.138/32 8447
172.28.70.139/32 8447
172.28.70.142/32 8447
172.28.70.143/32 8447
172.28.70.156/32 8447
172.28.70.157/32 8447
172.28.70.158/32 8447
172.28.70.159/32 8447
172.28.70.200/32 8447
172.28.70.201/32 8447
172.28.70.202/32 8447
172.28.70.203/32 8447
172.28.70.204/32 8447
172.28.70.205/32 8447
172.28.70.206/32 8447
172.28.70.229/32 8447
172.28.70.230/32 8447
172.28.70.231/32 8447
172.28.70.232/32 8447
172.28.70.233/32 8447
172.28.70.234/32 8447
172.31.46.0/24 38416
172.31.254.0/24 9032
172.31.255.32/27 9032
172.31.255.72/29 9032
172.31.255.80/29 9032
172.31.255.88/29 9032
192.0.2.0/24 25418
192.168.1.0/24 38416
192.168.2.0/24 38416
192.168.81.0/27 8447
192.168.81.32/27 8447
192.168.87.96/28 8447
192.168.87.112/28 8447
192.168.90.12/30 8447
192.168.92.242/32 8447
192.168.93.0/27 8447
192.168.93.32/27 8447
192.168.95.48/28 8447
192.168.95.64/28 8447
192.168.112.0/24 8447
192.168.253.0/24 4323
o List of hot-spots during the week.
Prefix Origin AS Number of updates
209.163.125.0/24 14390 1294694
203.83.127.0/24 17540 1240634
83.228.103.0/24 8866 1157074
210.18.10.0/24 9583 623971
221.135.22.0/24 9583 559312
221.135.113.0/24 9583 514439
199.6.10.0/24 33078 472487
192.96.13.0/24 16637 439322
192.96.14.0/24 16637 421804
125.23.208.0/20 9498 201894
Total number of RIS BGP peering sessions: 600
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