bgpmap

AS33490 Comcast Cable Communications, LLC

AS33490 Comcast Cable Communications, LLC announces 25 IPv4 prefixes and 60 IPv6 prefixes. The map below is for 104.145.48.0/20, the largest of them that RIPE RIS can see: 317 collector peers reach it over 249 AS paths, most often through AS7922 Comcast Cable Communications, LLC (63%).

Routes checked 07:05:46 UTC

No change in the origin, the upstreams or the number of peers since 04:25 UTC on 26 Oct, when this site first looked at 104.145.48.0/20.

AS-path graph toward 104.145.48.0/20
BGP map of 104.145.48.0/2012 networks on the paths RIPE RIS collector peers use to reach 104.145.48.0/20. Best path, chosen by the most peers: AS24482 → AS2914 → AS7922 → AS33490.AS8218 → AS6461 · 6 routesAS6461 → AS7922 · 11 routesAS9002 → AS3356 · 4 routesAS3356 → AS33490 · 20 routesAS14840 → AS3356 · 4 routesAS13030 → AS1299 · 4 routesAS1299 → AS7922 · 4 routesAS24482 → AS2914 · 9 routes · best pathAS2914 → AS7922 · 12 routes · best pathAS7922 → AS33490 · 30 routes · best pathAS33490 → 104.145.48.0/20 · 50 routes · best path6AS8218 → AS6461 · 6 routes11AS6461 → AS7922 · 11 routes4AS9002 → AS3356 · 4 routes20AS3356 → AS33490 · 20 routes4AS14840 → AS3356 · 4 routes4AS13030 → AS1299 · 4 routes4AS1299 → AS7922 · 4 routes9AS24482 → AS2914 · 9 routes · best path12AS2914 → AS7922 · 12 routes · best path30AS7922 → AS33490 · 30 routes · best path50AS33490 → 104.145.48.0/20 · 50 routes · best pathAS33490Comcast CableCommunications, LLCAS33490 Comcast Cable Communications, LLC · origin · 50 routes · on the best pathT2AS7922Comcast CableCommunications, LLCAS7922 Comcast Cable Communications, LLC · Tier 2 · 30 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 20 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 12 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 11 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 6 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 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 3 routes104.145.48.0/20104.145.48.0/20

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 317 peers (3%) number on a line = peers using that link RIS data up to 07:04 UTC what the colours mean 12 of 249 paths drawn 5 quieter networks left out

View JSON Raw upstream Full map of 104.145.48.0/20 →

Upstreams of 104.145.48.0/20

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

NetworkPeersShare
AS7922 Comcast Cable Communications, LLC19963%
AS3356 Level 3 Parent, LLC11837%

IPv4 prefixes (25)

IPv6 prefixes (60)

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