bgpmap

AS32934 Facebook, Inc.

AS32934 Facebook, Inc. announces 237 IPv4 prefixes and 331 IPv6 prefixes. The map below is for 57.144.0.0/14, the largest of them that RIPE RIS can see: 350 collector peers reach it over 255 AS paths, most often through AS1299 TWELVE99 (7%).

Routes checked 15:47:54 UTC

No change in the origin, the upstreams or the number of peers since 15:47 UTC, when this site first looked at 57.144.0.0/14.

AS-path graph toward 57.144.0.0/14
BGP map of 57.144.0.0/146 networks on the paths RIPE RIS collector peers use to reach 57.144.0.0/14. Best path, chosen by the most peers: AS24482 → AS32934.AS8218 → AS32934 · 7 routesAS199524 → AS32934 · 7 routesAS6461 → AS32934 · 5 routesAS51185 → AS32934 · 5 routesAS24482 → AS32934 · 11 routes · best pathAS32934 → 57.144.0.0/14 · 64 routes · best path7AS8218 → AS32934 · 7 routes7AS199524 → AS32934 · 7 routes5AS6461 → AS32934 · 5 routes5AS51185 → AS32934 · 5 routes11AS24482 → AS32934 · 11 routes · best path64AS32934 → 57.144.0.0/14 · 64 routes · best pathAS32934Facebook, Inc.AS32934 Facebook, Inc. · origin · 64 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 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 7 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 5 routesAS51185MAINSTREAMING-ASMainStreaming SpAAS51185 MAINSTREAMING-AS MainStreaming SpA · edge network · 5 routes57.144.0.0/1457.144.0.0/14

origin Tier 1edge network prefix best path: chosen by 11 of 350 peers (3%) number on a line = peers using that link RIS data up to 15:47 UTC what the colours mean 12 of 255 paths drawn 6 quieter networks left out

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Upstreams of 57.144.0.0/14

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

NetworkPeersShare
AS1299 TWELVE99 Arelion Sweden AB257%
AS174 Cogent Communications, LLC144%
AS24482 SG.GS113%
AS3356 Level 3 Parent, LLC93%
AS9002 RETN-AS RETN Limited82%
AS8218 NEO-ASN Zayo Infrastructure France SA72%
AS199524 GCORE G-Core Labs S.A.72%
AS13030 INIT7 Init7 (Switzerland) Ltd.72%
AS2914 NTT America, Inc.72%
AS6461 Zayo Bandwidth51%

IPv4 prefixes (237)

The 200 largest are listed. All 237 on RIPEstat.

IPv6 prefixes (331)

The 200 largest are listed. All 331 on RIPEstat.

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