TEAM CYMRU  

TEAM CYMRU
BGP/ASN Analysis Report

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The Team Cymru Route-server

This route server and associated BGP statistics are made possible thanks to the kind donation of peering by many organizations and individuals. If you are interested in peering with the Team Cymru route server please contact us at team-cymru@cymru.com. Please click HERE for other BGP statistics.

BGP Routing Table Stats

These graphs were last updated at Sun Dec 21 04:30:03 2014 GMT
Click on any graph for additional detail

 Prefix Delta   Announcements/Withdrawals 
 Global Prefixes   Global Paths   Dampened Paths 

BGP AS-Path Analysis

This analysis was last updated at Sun Dec 21 04:00:01 2014 GMT
Click on a statistic for historical graphs

Total AS-Paths Analyzed:   10,814,618
 
Total number of unique ASNs:   49,262
Total number of bogus ASNs:   172
Total number of ASNs originating prefixes:   48,892
Number of prefixes with inconsistent origin ASNs:   3,368
 
Most frequently occurring ASN:   AS174 - COGENT-174 - Cogent Communications,US   (2,290,385 occurrences)
Most frequently occurring origin ASN:   AS10620 - Telmex Colombia S.A.,CO   (63,691 occurrences)
 
Average AS-Path length:   4.58 ASNs
Longest AS-Path length, including prepends:   96 ASNs
Longest AS-Path length, without prepends:   12 ASNs
Longest AS-Path prepend length:   92 ASNs

Longest AS-Path(s), including prepends:
 
49.14.224.0/19   [peer083] 9498 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 45271 i
49.15.32.0/19   [peer083] 9498 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 45271 i
 
Longest AS-Path(s), excluding prepends:
 
91.135.199.0/24   [peer013] 22335 11164 9002 44158 44158 60299 197556 35168 43994 21299 35566 29046 i
91.135.199.0/24   [peer006] 4565 3356 39792 44158 60299 197556 35168 43994 21299 35566 29046 i
91.206.55.0/24   [peer013] 22335 11164 6939 12389 41925 28745 20485 31133 6854 29648 47439 i
119.110.70.0/24   [peer086] 11855 3257 6453 23947 24530 24213 45147 4637 4761 17922 38320 38320 i
119.110.71.0/24   [peer086] 11855 3257 6453 23947 24530 24213 45147 4637 4761 17922 38320 38320 i
162.208.17.0/24   [peer013] 22335 11164 6939 29889 29889 29889 32740 29944 7922 3257 33597 29713 55190 i
175.103.38.0/24   [peer086] 11855 3257 6453 23947 24530 24213 45147 4637 4761 17922 38320 38320 i
203.55.214.0/24   [peer013] 22335 11164 6939 7545 9627 9627 9627 9482 7606 4826 45671 132839 133196 i
 
Longest AS prepend path(s):
 
49.14.224.0/19   [peer083] 9498 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 45271 i
49.15.32.0/19   [peer083] 9498 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 55644 45271 i

Questions? Comments? Suggestions? Please contact TEAM CYMRU (team-cymru@cymru.com)