bgpmap

AS12213 Centersquare

AS12213 Centersquare announces 36 IPv4 prefixes and 15 IPv6 prefixes. The map below is for 131.226.192.0/21, the largest of them that RIPE RIS can see: 318 collector peers reach it over 250 AS paths, most often through AS6461 Zayo Bandwidth (53%).

Routes checked 05:34:43 UTC

No change in the origin, the upstreams or the number of peers since 03:31 UTC on 27 Oct, when this site first looked at 131.226.192.0/21.

AS-path graph toward 131.226.192.0/21
BGP map of 131.226.192.0/218 networks on the paths RIPE RIS collector peers use to reach 131.226.192.0/21. Best path, chosen by the most peers: AS24482 → AS6461 → AS12213.AS8218 → AS6461 · 6 routesAS49544 → AS3356 · 5 routesAS3356 → AS12213 · 12 routesAS13030 → AS6461 · 4 routesAS14840 → AS3356 · 4 routesAS24482 → AS6461 · 9 routes · best pathAS6461 → AS12213 · 40 routes · best pathAS12213 → 131.226.192.0/21 · 52 routes · best path6AS8218 → AS6461 · 6 routes5AS49544 → AS3356 · 5 routes12AS3356 → AS12213 · 12 routes4AS13030 → AS6461 · 4 routes4AS14840 → AS3356 · 4 routes9AS24482 → AS6461 · 9 routes · best path40AS6461 → AS12213 · 40 routes · best path52AS12213 → 131.226.192.0/21 · 52 routes · best pathAS12213CentersquareAS12213 Centersquare · origin · 52 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 40 routes · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 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 · 6 routesAS49544i3Dnet i3D.net B.VAS49544 i3Dnet i3D.net B.V · edge network · 5 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routes131.226.192.0/21131.226.192.0/21

origin Tier 1Tier 2edge network prefix best path: chosen by 9 of 318 peers (3%) number on a line = peers using that link RIS data up to 05:33 UTC what the colours mean 12 of 250 paths drawn 6 quieter networks left out

View JSON Raw upstream Full map of 131.226.192.0/21 →

Upstreams of 131.226.192.0/21

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

NetworkPeersShare
AS6461 Zayo Bandwidth16953%
AS3356 Level 3 Parent, LLC14445%
AS7018 AT&T Enterprises, LLC52%

IPv4 prefixes (36)

IPv6 prefixes (15)

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