bgpmap

AS11172 Alestra, S. de R.L. de C.V.

AS11172 Alestra, S. de R.L. de C.V. announces 959 IPv4 prefixes and 3,115 IPv6 prefixes. The map below is for 148.211.0.0/16, the largest of them that RIPE RIS can see: 331 collector peers reach it over 251 AS paths, most often through AS6461 Zayo Bandwidth (98%).

Routes checked 14:07:08 UTC

No change in the origin, the upstreams or the number of peers since 18:05 UTC on 27 Oct, when this site first looked at 148.211.0.0/16.

AS-path graph toward 148.211.0.0/16
BGP map of 148.211.0.0/168 networks on the paths RIPE RIS collector peers use to reach 148.211.0.0/16. Best path, chosen by the most peers: AS24482 → AS6461 → AS11172.AS8218 → AS6461 · 7 routesAS13030 → AS6461 · 4 routesAS9002 → AS6461 · 4 routesAS12779 → AS6461 · 4 routesAS24482 → AS6461 · 11 routes · best pathAS6461 → AS11172 · 55 routes · best pathAS11172 → 148.211.0.0/16 · 55 routes · best path7AS8218 → AS6461 · 7 routes4AS13030 → AS6461 · 4 routes4AS9002 → AS6461 · 4 routes4AS12779 → AS6461 · 4 routes11AS24482 → AS6461 · 11 routes · best path55AS6461 → AS11172 · 55 routes · best path55AS11172 → 148.211.0.0/16 · 55 routes · best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 55 routes · on the best pathAS11172Alestra, S. de R.L. de C.V.AS11172 Alestra, S. de R.L. de C.V. · origin · 55 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesT2AS9002RETN-AS RETN LimitedAS9002 RETN-AS RETN Limited · Tier 2 · 4 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routes148.211.0.0/16148.211.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 331 peers (3%) number on a line = peers using that link RIS data up to 14:06 UTC what the colours mean 12 of 251 paths drawn 6 quieter networks left out

View JSON Raw upstream Full map of 148.211.0.0/16 →

Upstreams of 148.211.0.0/16

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

NetworkPeersShare
AS6461 Zayo Bandwidth32498%
AS174 Cogent Communications, LLC72%

IPv4 prefixes (959)

The 200 largest are listed. All 959 on RIPEstat.

IPv6 prefixes (3,115)

The 200 largest are listed. All 3,115 on RIPEstat.

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