bgpmap

AS45102 Alibaba (US) Technology Co., Ltd.

AS45102 Alibaba (US) Technology Co., Ltd. announces 1,191 IPv4 prefixes and 143 IPv6 prefixes. The map below is for 43.100.0.0/15, the largest of them that RIPE RIS can see: 333 collector peers reach it over 263 AS paths, most often through AS7473 Singapore Telecommunications Ltd (23%).

Routes checked 11:24:09 UTC

No change in the origin, the upstreams or the number of peers since 08:04 UTC on 28 Oct, when this site first looked at 43.100.0.0/15.

AS-path graph toward 43.100.0.0/15
BGP map of 43.100.0.0/1515 networks on the paths RIPE RIS collector peers use to reach 43.100.0.0/15. Best path, chosen by the most peers: AS24482 → AS6461 → AS7473 → AS45102.AS8218 → AS6461 · 7 routesAS13030 → AS3491 · 4 routesAS3491 → AS45102 · 7 routesAS47147 → AS1299 · 4 routesAS1299 → AS45102 · 11 routesAS12779 → AS6461 · 4 routesAS14840 → AS174 · 4 routesAS174 → AS1299 · 4 routesAS24482 → AS45102 · 3 routesAS2914 → AS45102 · 3 routesAS34927 → AS1299 · 3 routesAS4637 → AS45102 · 3 routesAS24482 → AS6461 · 8 routes · best pathAS6461 → AS7473 · 24 routes · best pathAS7473 → AS45102 · 24 routes · best pathAS45102 → 43.100.0.0/15 · 51 routes · best path7AS8218 → AS6461 · 7 routes4AS13030 → AS3491 · 4 routes7AS3491 → AS45102 · 7 routes4AS47147 → AS1299 · 4 routes11AS1299 → AS45102 · 11 routes4AS12779 → AS6461 · 4 routes4AS14840 → AS174 · 4 routes4AS174 → AS1299 · 4 routes3AS24482 → AS45102 · 3 routes3AS2914 → AS45102 · 3 routes3AS34927 → AS1299 · 3 routes3AS4637 → AS45102 · 3 routes8AS24482 → AS6461 · 8 routes · best path24AS6461 → AS7473 · 24 routes · best path24AS7473 → AS45102 · 24 routes · best path51AS45102 → 43.100.0.0/15 · 51 routes · best pathAS45102Alibaba (US)Technology Co., Ltd.AS45102 Alibaba (US) Technology Co., Ltd. · origin · 51 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 24 routes · on the best pathT2AS7473SingaporeTelecommunications LtdAS7473 Singapore Telecommunications Ltd · Tier 2 · 24 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 11 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT1AS3491PCCW Global (HK) Ltd.AS3491 PCCW Global (HK) Ltd. · Tier 1 · 7 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS47147AS-ANX Anexia CloudSolutions GmbHAS47147 AS-ANX Anexia Cloud Solutions GmbH · edge network · 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 routesT1AS174CogentCommunications, LLCAS174 Cogent Communications, LLC · Tier 1 · 4 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 3 routesAS34927iFog-GmbH iFog GmbHAS34927 iFog-GmbH iFog GmbH · edge network · 3 routesT2AS4637Telstra GlobalAS4637 Telstra Global · Tier 2 · 3 routes43.100.0.0/1543.100.0.0/15

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 333 peers (2%) number on a line = peers using that link RIS data up to 07:59 UTC what the colours mean 12 of 263 paths drawn 1 quieter network left out

View JSON Raw upstream Full map of 43.100.0.0/15 →

Upstreams of 43.100.0.0/15

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

NetworkPeersShare
AS7473 Singapore Telecommunications Ltd7623%
AS1299 TWELVE99 Arelion Sweden AB7523%
AS3356 Level 3 Parent, LLC5316%
AS3491 PCCW Global (HK) Ltd.3611%
AS2914 NTT America, Inc.3611%
AS6453 TATA COMMUNICATIONS (AMERICA) INC206%
AS6939 Hurricane Electric LLC185%
AS4637 Telstra Global62%
AS21859 Zenlayer Inc41%
AS24482 SG.GS3<1%

IPv4 prefixes (1,191)

The 200 largest are listed. All 1,191 on RIPEstat.

IPv6 prefixes (143)

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