October 2007 - ris-users - mailman.ripe.net

RIS Statistics Report
by risops＠ripe.net 29 Oct '07

29 Oct '07

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

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RIS Statistics Report
by risops＠ripe.net 22 Oct '07

22 Oct '07

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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RIS Statistics Report
by risops＠ripe.net 15 Oct '07

15 Oct '07

RIS Statistics Report (20071008-20071015) This report was generated at Mon Oct 15 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 57185 50450 50974 50973 56505 42493 51978 15506 50797 50011 51484 51317 51526 42692 23557 ARIN 84323 82536 82002 81764 82965 54632 82638 15837 81798 81823 82029 82913 81751 60502 40871 LACNIC 17965 16051 15959 15968 16053 14056 16053 7720 16012 15996 15962 16041 16022 15208 13795 RIPE NCC 51963 47185 48089 48640 48820 38726 47582 22848 47911 46755 47156 47889 47778 44112 30775 AfriNIC 3030 2777 2818 2350 2839 1922 2809 1240 2811 2352 2805 2823 2817 2190 1379 Old 39493 38296 37770 37565 38728 30011 38301 8990 37697 37294 37591 38242 37684 31055 14379 IANA 4 2 3 2 2 3 1 2 2 1 3 2 3 3 2 RFC1918 137 0 22 0 4 0 49 0 49 0 11 1 5 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 254100 237297 237637 237262 245916 181843 239411 72143 237077 234232 237041 239228 237586 195762 124758 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 12927 12891 12826 12785 12910 10510 12848 4420 12815 12774 12831 12895 12800 10865 7386 APNIC 3070 3040 3021 3004 3052 2786 3027 1479 3028 3003 3024 3041 3007 2535 1950 RIPE NCC 10412 10359 10380 10345 10393 8999 10354 5922 10377 10337 10353 10387 10382 9978 7547 LACNIC 383 383 376 374 382 350 383 246 376 376 375 382 376 372 332 AFRINIC 72 72 72 71 72 70 72 63 72 72 72 72 72 69 64 IANA 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Private 71 34 50 21 59 27 43 14 35 23 34 49 42 19 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26938 26782 26728 26602 26871 22745 26730 12146 26706 26588 26692 26829 26681 23841 17305 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4001 4949 5048 6550 4356 4970 6073 1696 5621 6608 5154 4794 5519 4738 3430 APNIC 863 1051 1034 1420 959 1130 1220 624 1118 1315 1122 998 1170 931 802 RIPE NCC 3080 3849 3564 4648 3367 3804 4420 2544 4037 4926 4195 3712 3734 4060 3203 LACNIC 155 177 175 187 160 164 187 116 180 188 181 173 188 180 158 AFRINIC 36 37 38 38 37 37 38 36 39 41 38 39 38 37 33 IANA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Private 46 19 34 10 39 14 29 7 21 13 21 34 25 10 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8182 10084 9894 12854 8920 10121 11969 5024 11018 13093 10712 9752 10675 9958 7640 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8926 7942 7778 6235 8554 5540 6775 2724 7194 6166 7677 8101 7281 6127 3956 APNIC 2207 1989 1987 1584 2093 1656 1807 855 1910 1688 1902 2043 1837 1604 1148 RIPE NCC 7332 6510 6816 5697 7026 5195 5934 3378 6340 5411 6158 6675 6648 5918 4344 LACNIC 228 206 201 187 222 186 196 130 196 188 194 209 188 192 174 AFRINIC 36 35 34 33 35 33 34 27 33 31 34 33 34 32 31 IANA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Private 25 15 16 11 20 13 14 7 14 10 13 15 17 9 11 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18756 16698 16834 13748 17951 12624 14761 7122 15688 13495 15980 17077 16006 13883 9665 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 22362 22446 22397 22569 22423 18828 22457 9138 22451 22501 22443 22443 22474 19730 13833 Transit 4442 4201 4191 3903 4319 3531 4154 2056 4120 3958 4116 4250 4068 3842 2797 Transit-only 152 147 151 137 143 396 131 959 144 138 144 149 147 282 681 Total 26956 26794 26739 26609 26885 22755 26742 12153 26715 26597 26703 26842 26689 23854 17311 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.23 6.60 6.00 5.86 5.94 6.23 6.16 6.18 6.24 6.29 5.86 6.16 6.66 5.86 7.27 Std 2.68 2.74 2.70 2.45 2.67 2.58 2.70 2.58 2.67 2.68 2.66 2.73 2.64 2.70 2.70 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/20 5515 10.5.2.0/24 5515 10.11.12.0/24 34245 10.11.13.0/24 34245 10.32.0.0/16 5515 10.62.0.0/16 12582 10.63.0.0/24 12582 10.64.0.0/24 12582 10.65.0.0/24 12582 10.90.0.0/24 38964 10.96.0.0/14 11351 10.100.0.0/16 5515 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 10.200.0.0/24 38964 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 10.250.110.0/28 12389 10.250.110.16/28 12389 10.255.1.0/24 5515 172.16.2.2/32 8447 172.16.2.84/32 8447 172.16.10.0/24 12582 172.16.11.0/24 12582 172.16.14.0/24 12582 172.16.16.0/24 12582 172.16.17.0/24 12582 172.16.19.21/32 6295 172.16.19.22/32 6295 172.16.23.0/24 12582 172.16.24.0/24 12582 172.16.64.0/20 12582 172.16.92.216/30 8447 172.16.92.220/30 8447 172.16.92.224/30 8447 172.16.92.248/30 8447 172.16.96.0/20 11351 172.16.96.64/30 8447 172.17.0.0/24 5515 172.17.1.0/24 5515 172.17.8.0/24 5515 172.17.9.0/24 5515 172.17.10.0/24 5515 172.17.11.0/24 5515 172.17.13.0/24 5515 172.17.15.0/24 5515 172.17.53.124/30 8447 172.17.53.128/30 8447 172.17.56.4/30 8447 172.17.56.20/30 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 172.17.56.180/30 8447 172.17.56.184/30 8447 172.17.56.240/30 8447 172.17.56.248/30 8447 172.17.57.8/30 8447 172.17.57.28/30 8447 172.17.57.40/30 8447 172.17.57.68/30 8447 172.17.57.96/30 8447 172.17.57.120/30 8447 172.17.57.164/30 8447 172.17.57.172/30 8447 172.17.58.224/30 8447 172.17.58.232/30 8447 172.17.58.244/30 8447 172.17.59.0/30 8447 172.17.69.84/30 8447 172.17.90.176/30 8447 172.17.92.36/30 8447 172.17.92.40/30 8447 172.17.92.48/30 8447 172.17.92.228/30 8447 172.28.67.53/32 8447 172.28.67.213/32 8447 172.28.70.124/32 8447 172.28.70.125/32 8447 172.28.70.137/32 8447 172.28.70.142/32 8447 192.168.1.0/24 12389 192.168.2.0/24 34245 192.168.8.0/24 5515 192.168.9.0/24 5515 192.168.10.0/24 34245 192.168.11.0/24 5515 192.168.19.0/24 5515 192.168.20.0/24 5515 192.168.22.0/24 5515 192.168.25.0/24 12582 192.168.29.0/24 5515 192.168.51.0/24 5515 192.168.77.0/24 5515 192.168.92.242/32 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 192.168.168.0/24 5515 192.168.175.0/24 5515 192.168.196.0/24 5515 192.168.201.0/24 5515 192.168.211.0/24 5515 192.168.212.0/24 5515 192.168.232.0/24 5515 192.168.238.0/24 12582 192.168.239.0/24 5515 192.168.240.0/24 5515 192.168.241.0/24 5515 192.168.253.0/24 4323 192.168.254.0/24 5515 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.163.125.0/24 14390 1194574 83.228.103.0/24 8866 895094 199.6.10.0/24 33078 629709 210.18.10.0/24 9583 391895 221.135.22.0/24 9583 384069 192.96.13.0/24 16637 371047 192.96.14.0/24 16637 366139 221.135.113.0/24 9583 335840 203.101.87.0/24 9498 308861 221.135.253.0/24 9583 152525 Total number of RIS BGP peering sessions: 595

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RIS Statistics Report
by risops＠ripe.net 09 Oct '07

09 Oct '07

RIS Statistics Report (20071001-20071008) This report was generated at Mon Oct 8 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 55092 52232 51622 17266 52501 52009 51812 16669 50821 41825 49141 52275 51480 44156 37799 ARIN 85143 82959 82810 19018 83352 82433 82440 17153 82709 56167 78273 83704 82276 79466 27384 LACNIC 17272 15816 15696 7197 15808 15838 15822 6840 15738 12013 15561 15818 15752 15622 12380 RIPE NCC 52217 49088 49740 28671 49990 48930 49435 22564 49472 35580 43420 47626 47481 45802 26082 AfriNIC 3320 3199 2872 1555 2901 2346 2858 1284 2872 1728 2721 2883 2882 2326 1503 Old 40300 39050 38685 10594 39136 38323 38023 9681 37699 22234 36925 39304 37780 37205 16674 IANA 4 3 3 1 2 3 2 1 3 1 3 3 3 3 2 RFC1918 102 4 12 0 7 0 16 0 0 0 4 74 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 253450 242351 241440 84302 243697 239882 240408 74192 239314 169548 226048 241687 237655 224580 121824 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 12901 12844 0 5281 12859 12855 12815 4743 12791 9659 12268 12870 12781 12599 6644 APNIC 3057 3036 0 1436 3032 3027 3009 1561 3022 2701 2924 3043 3002 2710 2736 RIPE NCC 10369 10327 0 7376 10338 10311 10311 5963 10315 8553 9710 10333 10342 10165 6767 LACNIC 382 381 0 254 379 380 381 230 372 334 369 379 373 380 332 AFRINIC 71 71 0 56 71 71 71 55 71 67 71 71 71 71 54 IANA 2 2 0 1 2 2 2 2 2 2 2 2 2 2 2 Private 60 43 0 14 46 20 39 14 30 17 21 38 35 19 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26843 26704 0 14418 26728 26666 26628 12568 26603 21333 25366 26737 26606 25947 16557 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4132 4984 0 2148 4651 5762 6061 2015 5895 5078 5490 5651 5479 5243 2735 APNIC 874 997 0 550 988 1183 1161 576 1132 1332 1314 1103 1111 1040 1318 RIPE NCC 3151 3723 0 3377 3596 4234 4003 2663 4312 3825 4389 4382 3803 4272 2761 LACNIC 151 172 0 123 159 180 178 110 177 166 175 172 176 177 154 AFRINIC 39 39 0 30 41 41 41 29 42 39 42 42 40 40 27 IANA 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 Private 40 25 0 8 30 10 28 8 19 8 11 25 25 9 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8388 9941 0 6237 9467 11411 11473 5402 11578 10449 11422 11377 10635 10783 7009 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8769 7860 0 3133 8208 7093 6754 2728 6896 4581 6778 7219 7302 7356 3909 APNIC 2183 2039 0 886 2044 1844 1848 985 1890 1369 1610 1940 1891 1670 1418 RIPE NCC 7218 6604 0 3999 6742 6077 6308 3300 6003 4728 5321 5951 6539 5893 4006 LACNIC 231 209 0 131 220 200 203 120 195 168 194 207 197 203 178 AFRINIC 32 32 0 26 30 30 30 26 29 28 29 29 31 31 27 IANA 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 Private 20 18 0 6 16 10 11 6 11 9 10 13 10 10 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18455 16763 0 8181 17261 15255 15155 7166 15025 10884 13944 15360 15971 15164 9548 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 22316 22388 0 11261 22361 22472 22376 9597 22436 17615 21310 22464 22419 21760 13086 Transit 4395 4177 0 2323 4228 4082 4115 2051 4039 3300 3832 4145 4053 3984 2789 Transit-only 154 155 0 839 157 127 148 924 144 426 235 143 140 216 687 Total 26865 26720 0 14423 26746 26681 26639 12572 26619 21341 25377 26752 26612 25960 16562 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.40 6.53 0.00 6.42 6.24 5.94 6.26 6.20 6.36 6.45 6.05 6.31 6.78 5.83 7.42 Std 2.78 2.80 0.00 2.73 2.81 2.53 2.74 2.64 2.79 2.72 2.82 2.79 2.73 2.73 2.84 o List of martians appearing throughout the week. Prefix Origin AS 10.193.12.128/28 34245 10.216.4.0/23 34245 10.232.187.128/30 8342 10.255.150.0/23 8546 172.16.0.0/16 8546 172.16.2.2/32 8447 172.16.19.21/32 6295 172.16.19.22/32 6295 172.17.52.128/30 8447 172.17.54.0/24 4323 172.17.56.80/30 8447 172.17.57.28/30 8447 172.17.64.100/30 8447 172.17.64.208/30 8447 172.17.64.252/30 8447 172.17.65.24/30 8447 172.17.66.92/30 8447 172.17.67.96/30 8447 172.17.90.176/30 8447 172.17.92.48/30 8447 172.18.0.0/24 12731 172.18.1.0/24 12731 172.18.2.0/24 12731 172.18.3.0/24 12731 172.18.4.0/24 12731 172.18.5.0/24 12731 172.18.6.0/24 12731 172.18.7.0/24 12731 172.18.8.0/24 12731 172.18.9.0/24 12731 172.18.10.0/24 12731 172.18.11.0/24 12731 172.18.12.0/24 12731 172.18.13.0/24 12731 172.18.14.0/24 12731 172.18.15.0/24 12731 172.18.16.0/24 12731 172.18.17.0/24 12731 172.18.18.0/24 12731 172.18.19.0/24 12731 172.18.20.0/24 12731 172.18.21.0/24 12731 172.18.22.0/24 12731 172.18.23.0/24 12731 172.18.24.0/24 12731 172.18.25.0/24 12731 172.18.26.0/24 12731 172.18.27.0/24 12731 172.18.28.0/24 12731 172.18.29.0/24 12731 172.18.30.0/24 12731 172.18.31.0/24 12731 172.18.32.0/24 12731 172.18.33.0/24 12731 172.18.34.0/24 12731 172.18.35.0/24 12731 172.18.36.0/24 12731 172.18.37.0/24 12731 172.18.38.0/24 12731 172.18.39.0/24 12731 172.18.40.0/24 12731 172.18.41.0/24 12731 172.18.42.0/24 12731 172.18.43.0/24 12731 172.18.44.0/24 12731 172.18.45.0/24 12731 172.18.46.0/24 12731 172.18.47.0/24 12731 172.18.48.0/24 12731 172.18.49.0/24 12731 172.18.50.0/24 12731 172.18.51.0/24 12731 172.18.52.0/24 12731 172.18.53.0/24 12731 172.18.54.0/24 12731 172.18.55.0/24 12731 172.18.56.0/24 12731 172.18.57.0/24 12731 172.18.58.0/24 12731 172.18.59.0/24 12731 172.18.60.0/24 12731 172.18.61.0/24 12731 172.18.62.0/24 12731 172.18.63.0/24 12731 172.18.64.0/24 12731 172.18.65.0/24 12731 172.18.66.0/24 12731 172.18.67.0/24 12731 172.18.68.0/24 12731 172.18.69.0/24 12731 192.168.1.0/30 34347 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 1237574 203.83.127.0/24 17540 693100 210.18.10.0/24 9583 637198 199.6.10.0/24 33078 561536 221.135.22.0/24 9583 417942 192.96.14.0/24 16637 362803 192.96.13.0/24 16637 362599 202.56.250.0/24 9498 278336 202.141.0.0/17 2697 250486 210.214.210.0/24 9583 239843 Total number of RIS BGP peering sessions: 595

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RIS Statistics Report
by risops＠ripe.net 01 Oct '07

01 Oct '07

RIS Statistics Report (20070924-20071001) This report was generated at Mon Oct 1 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 58165 53336 51207 50606 56945 39871 52643 21260 42654 43556 43158 52717 52122 51422 52446 ARIN 85969 82803 81881 80881 85380 60371 81984 20481 53225 65051 74727 82293 81894 82022 83303 LACNIC 20292 16305 16140 16124 16277 13711 16254 8798 11722 15479 15798 16256 16239 16228 20283 RIPE NCC 51914 47364 48268 46206 49077 36008 48258 22675 39155 41740 39970 47956 47149 46349 46544 AfriNIC 2936 2725 2745 2327 2775 1594 2688 1129 2592 2255 2354 2749 2748 2347 2344 Old 39692 38877 37752 37313 38856 29497 38346 10688 23139 31727 34496 38509 37726 38304 38718 IANA 3 3 2 2 2 1 2 1 3 2 2 2 3 2 2 RFC1918 59 0 22 0 6 0 26 0 0 0 0 0 5 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 259030 241413 238017 233459 249318 181053 240201 85032 172490 199810 210505 240482 237886 236674 243640 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 12876 12853 12622 12683 12838 10670 12820 5231 9527 11496 11865 12835 12741 12834 12813 APNIC 3063 3051 3008 2977 3041 2647 3021 1684 2728 2598 2738 3048 3002 3019 3020 RIPE NCC 10327 10294 10191 10253 10313 8775 10276 6232 9150 9569 9237 10306 10295 10270 10262 LACNIC 380 377 372 368 377 348 376 249 308 358 369 377 371 377 379 AFRINIC 69 69 68 69 69 61 69 50 67 66 67 69 69 69 69 IANA 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 Private 59 41 35 18 51 25 31 14 33 20 26 42 37 22 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26777 26687 26299 26369 26691 22527 26595 13461 21815 24108 24304 26679 26517 26593 26568 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4001 4331 5016 7714 4461 5037 5735 2022 3787 5810 5442 4759 6115 4607 5602 APNIC 842 942 1084 1675 1014 1098 1133 763 990 1256 1203 1004 1247 1041 1231 RIPE NCC 3077 3447 3921 6054 3413 3752 3882 2814 3629 4206 3813 3765 3979 3984 4655 LACNIC 145 164 178 220 159 172 182 125 147 173 182 172 195 166 164 AFRINIC 35 38 40 46 37 36 40 32 41 41 41 40 41 40 43 IANA 2 2 2 1 2 1 2 1 2 1 2 2 2 2 1 Private 37 24 20 7 32 10 21 6 19 8 13 24 22 9 11 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8139 8948 10261 15717 9118 10106 10995 5763 8615 11495 10696 9766 11601 9849 11707 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8875 8522 7606 4969 8377 5633 7085 3209 5740 5686 6423 8076 6626 8227 7211 APNIC 2221 2109 1924 1302 2027 1549 1888 921 1738 1342 1535 2044 1755 1978 1789 RIPE NCC 7250 6847 6270 4199 6900 5023 6394 3418 5521 5363 5424 6541 6316 6286 5607 LACNIC 235 213 194 148 218 176 194 124 161 185 187 205 176 211 215 AFRINIC 34 31 28 23 32 25 29 18 26 25 26 29 28 29 26 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 22 17 15 11 19 15 10 8 14 12 13 18 15 13 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18638 17739 16038 10652 17573 12421 15600 7698 13200 12613 13608 16913 14916 16744 14861 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 22264 22332 22073 22553 22317 18658 22361 10416 17894 20157 20300 22364 22392 22326 22494 Transit 4382 4232 4061 3698 4242 3501 4120 2156 3517 3701 3729 4181 3989 4150 3959 Transit-only 150 135 176 125 145 378 125 896 411 257 289 146 144 131 122 Total 26796 26699 26310 26376 26704 22537 26606 13468 21822 24115 24318 26691 26525 26607 26575 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.31 6.26 6.16 6.04 6.12 6.17 6.14 6.10 6.38 6.30 5.99 6.23 6.92 5.68 6.74 Std 2.67 2.60 2.75 2.54 2.74 2.56 2.59 2.55 2.71 2.67 2.72 2.75 2.77 2.59 2.53 o List of martians appearing throughout the week. Prefix Origin AS 10.5.0.0/24 13768 10.7.0.0/24 13768 10.11.12.0/24 34245 10.11.13.0/24 34245 10.90.0.0/24 38964 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 10.200.0.0/24 38964 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 10.250.110.0/28 12389 10.250.110.16/28 12389 10.255.250.8/32 12389 10.255.255.1/32 13768 172.16.2.2/32 8447 172.16.19.21/32 6295 172.16.19.22/32 6295 172.17.52.128/30 8447 172.17.53.4/30 8447 172.17.57.8/30 8447 172.17.57.28/30 8447 172.17.64.100/30 8447 172.17.65.24/30 8447 172.17.69.84/30 8447 172.17.90.64/30 8447 172.17.90.160/30 8447 172.17.92.48/30 8447 172.28.70.122/32 8447 172.28.70.123/32 8447 172.28.70.125/32 8447 172.28.70.126/32 8447 172.28.70.127/32 8447 172.28.70.130/32 8447 172.28.70.131/32 8447 172.28.70.132/32 8447 172.28.70.133/32 8447 172.28.70.134/32 8447 172.28.70.135/32 8447 172.28.70.137/32 8447 172.28.70.140/32 8447 172.28.70.141/32 8447 172.30.1.1/32 6774 192.0.2.0/24 3226 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.34.88.0/24 18117 1422976 209.163.125.0/24 14390 1164411 203.83.127.0/24 17540 704244 210.214.211.0/24 9583 651973 210.214.221.0/24 9583 647786 210.214.210.0/24 9583 629135 210.214.173.0/24 9583 609149 210.214.172.0/24 9583 600227 210.214.177.0/24 9583 588095 221.135.77.0/24 9583 587909 Total number of RIS BGP peering sessions: 590

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