bgpmap

AS37133 Airtel Tanzania

AS37133 Airtel Tanzania announces 82 IPv4 prefixes and 1 IPv6 prefix. The map below is for 156.158.0.0/17, the largest of them that RIPE RIS can see: 346 collector peers reach it over 269 AS paths, through one upstream, AS327708 Airtel Rwanda Ltd.

Routes checked 14:37:21 UTC

No change in the origin, the upstreams or the number of peers since 14:37 UTC, when this site first looked at 156.158.0.0/17.

AS-path graph toward 156.158.0.0/17
BGP map of 156.158.0.0/1710 networks on the paths RIPE RIS collector peers use to reach 156.158.0.0/17. Best path, chosen by the most peers: AS8218 → AS37662 → AS327708 → AS37133.AS24482 → AS37662 · 7 routesAS199524 → AS174 · 5 routesAS174 → AS37662 · 5 routesAS6461 → AS37100 · 4 routesAS37100 → AS327708 · 22 routesAS13030 → AS37662 · 4 routesAS24482 → AS37100 · 4 routesAS8218 → AS37662 · 7 routes · best pathAS37662 → AS327708 · 31 routes · best pathAS327708 → AS37133 · 53 routes · best pathAS37133 → 156.158.0.0/17 · 53 routes · best path7AS24482 → AS37662 · 7 routes5AS199524 → AS174 · 5 routes5AS174 → AS37662 · 5 routes4AS6461 → AS37100 · 4 routes22AS37100 → AS327708 · 22 routes4AS13030 → AS37662 · 4 routes4AS24482 → AS37100 · 4 routes7AS8218 → AS37662 · 7 routes · best path31AS37662 → AS327708 · 31 routes · best path53AS327708 → AS37133 · 53 routes · best path53AS37133 → 156.158.0.0/17 · 53 routes · best pathAS327708Airtel Rwanda LtdAS327708 Airtel Rwanda Ltd · transit · 53 routes · on the best pathAS37133Airtel TanzaniaAS37133 Airtel Tanzania · origin · 53 routes · on the best pathT2AS37662West Indian OceanCable CompanyAS37662 West Indian Ocean Cable Company · Tier 2 · 31 routes · on the best pathT2AS37100SEACOM LimitedAS37100 SEACOM Limited · Tier 2 · 22 routesAS24482SG.GSAS24482 SG.GS · edge network · 11 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routes · on the best pathAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 5 routesT1AS174CogentCommunications, LLCAS174 Cogent Communications, LLC · Tier 1 · 5 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routes156.158.0.0/17156.158.0.0/17

origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 346 peers (2%) number on a line = peers using that link RIS data up to 14:36 UTC what the colours mean 12 of 269 paths drawn 5 quieter networks left out

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Upstreams of 156.158.0.0/17

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

NetworkPeersShare
AS327708 Airtel Rwanda Ltd346100%

IPv4 prefixes (82)

IPv6 prefixes (1)

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