bgpmap

AS20214 Comcast Cable Communications, LLC

AS20214 Comcast Cable Communications, LLC announces 22 IPv4 prefixes and 92 IPv6 prefixes. The map below is for 147.137.0.0/16, the largest of them that RIPE RIS can see: 327 collector peers reach it over 253 AS paths, most often through AS7922 Comcast Cable Communications, LLC (62%).

Routes checked 18:46:17 UTC

Recent route changes

AS-path graph toward 147.137.0.0/16
BGP map of 147.137.0.0/1611 networks on the paths RIPE RIS collector peers use to reach 147.137.0.0/16. Best path, chosen by the most peers: AS24482 → AS2914 → AS7922 → AS20214.AS8218 → AS6461 · 7 routesAS6461 → AS7922 · 12 routesAS9002 → AS3356 · 4 routesAS3356 → AS20214 · 20 routesAS14840 → AS3356 · 4 routesAS13030 → AS1299 · 4 routesAS1299 → AS7922 · 4 routesAS24482 → AS2914 · 10 routes · best pathAS2914 → AS7922 · 13 routes · best pathAS7922 → AS20214 · 32 routes · best pathAS20214 → 147.137.0.0/16 · 52 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS7922 · 12 routes4AS9002 → AS3356 · 4 routes20AS3356 → AS20214 · 20 routes4AS14840 → AS3356 · 4 routes4AS13030 → AS1299 · 4 routes4AS1299 → AS7922 · 4 routes10AS24482 → AS2914 · 10 routes · best path13AS2914 → AS7922 · 13 routes · best path32AS7922 → AS20214 · 32 routes · best path52AS20214 → 147.137.0.0/16 · 52 routes · best pathAS20214Comcast CableCommunications, LLCAS20214 Comcast Cable Communications, LLC · origin · 52 routes · on the best pathT2AS7922Comcast CableCommunications, LLCAS7922 Comcast Cable Communications, LLC · Tier 2 · 32 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 20 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 13 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 4 routes147.137.0.0/16147.137.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 327 peers (3%) number on a line = peers using that link RIS data up to 18:46 UTC what the colours mean 12 of 253 paths drawn 5 quieter networks left out

View JSON Raw upstream Full map of 147.137.0.0/16 →

Upstreams of 147.137.0.0/16

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

NetworkPeersShare
AS7922 Comcast Cable Communications, LLC20462%
AS3356 Level 3 Parent, LLC12338%

IPv4 prefixes (22)

IPv6 prefixes (92)

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