bgpmap

AS396955 Internet2

AS396955 Internet2 announces 16 IPv4 prefixes and 15 IPv6 prefixes. The map below is for 163.253.40.0/23, the largest of them that RIPE RIS can see: 332 collector peers reach it over 255 AS paths, most often through AS1299 TWELVE99 (44%).

Routes checked 03:33:28 UTC

No change in the origin, the upstreams or the number of peers since 03:33 UTC, when this site first looked at 163.253.40.0/23.

AS-path graph toward 163.253.40.0/23
BGP map of 163.253.40.0/2311 networks on the paths RIPE RIS collector peers use to reach 163.253.40.0/23. Best path, chosen by the most peers: AS24482 → AS2914 → AS3356 → AS396955.AS8218 → AS6461 · 7 routesAS6461 → AS11164 · 12 routesAS11164 → AS396955 · 12 routesAS199524 → AS1299 · 6 routesAS1299 → AS396955 · 20 routesAS13030 → AS1299 · 4 routesAS9002 → AS3356 · 4 routesAS24482 → AS2914 · 9 routes · best pathAS2914 → AS3356 · 12 routes · best pathAS3356 → AS396955 · 23 routes · best pathAS396955 → 163.253.40.0/23 · 55 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS11164 · 12 routes12AS11164 → AS396955 · 12 routes6AS199524 → AS1299 · 6 routes20AS1299 → AS396955 · 20 routes4AS13030 → AS1299 · 4 routes4AS9002 → AS3356 · 4 routes9AS24482 → AS2914 · 9 routes · best path12AS2914 → AS3356 · 12 routes · best path23AS3356 → AS396955 · 23 routes · best path55AS396955 → 163.253.40.0/23 · 55 routes · best pathAS396955Internet2AS396955 Internet2 · origin · 55 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 23 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 20 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 12 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS11164Internet2AS11164 Internet2 · transit · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 6 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routes163.253.40.0/23163.253.40.0/23

origin Tier 1Tier 2transitedge network prefix best path: chosen by 9 of 332 peers (3%) number on a line = peers using that link RIS data up to 03:32 UTC what the colours mean 12 of 255 paths drawn 5 quieter networks left out

Download PNG View JSON Raw upstream Full map of 163.253.40.0/23 →

Upstreams of 163.253.40.0/23

Networks directly in front of the origin, counted over the paths the collector peers use.

NetworkPeersShare
AS1299 TWELVE99 Arelion Sweden AB14744%
AS3356 Level 3 Parent, LLC9228%
AS11164 Internet28325%
AS11537 Internet2103%

IPv4 prefixes (16)

IPv6 prefixes (15)

Prefixes announced in the last two weeks, as seen by RIPE RIS.