bgpmap

AS45102 Alibaba (US) Technology Co., Ltd.

AS45102 Alibaba (US) Technology Co., Ltd. announces 1,171 IPv4 prefixes and 139 IPv6 prefixes. The map below is for 43.100.0.0/15, the largest of them that RIPE RIS can see: 328 collector peers reach it over 261 AS paths, most often through AS1299 TWELVE99 (23%).

Routes checked 17:48:03 UTC

Recent route changes

AS-path graph toward 43.100.0.0/15
BGP map of 43.100.0.0/1514 networks on the paths RIPE RIS collector peers use to reach 43.100.0.0/15. Best path, chosen by the most peers: AS8218 → AS6461 → AS7473 → AS45102.AS24482 → AS6461 · 6 routesAS13030 → AS3491 · 4 routesAS3491 → AS45102 · 7 routesAS47147 → AS1299 · 4 routesAS1299 → AS45102 · 14 routesAS14840 → AS174 · 4 routesAS174 → AS1299 · 4 routesAS2914 → AS45102 · 3 routesAS24482 → AS45102 · 3 routesAS34927 → AS1299 · 3 routesAS4637 → AS45102 · 3 routesAS8218 → AS6461 · 7 routes · best pathAS6461 → AS7473 · 18 routes · best pathAS7473 → AS45102 · 18 routes · best pathAS45102 → 43.100.0.0/15 · 48 routes · best path6AS24482 → AS6461 · 6 routes4AS13030 → AS3491 · 4 routes7AS3491 → AS45102 · 7 routes4AS47147 → AS1299 · 4 routes14AS1299 → AS45102 · 14 routes4AS14840 → AS174 · 4 routes4AS174 → AS1299 · 4 routes3AS2914 → AS45102 · 3 routes3AS24482 → AS45102 · 3 routes3AS34927 → AS1299 · 3 routes3AS4637 → AS45102 · 3 routes7AS8218 → AS6461 · 7 routes · best path18AS6461 → AS7473 · 18 routes · best path18AS7473 → AS45102 · 18 routes · best path48AS45102 → 43.100.0.0/15 · 48 routes · best pathAS45102Alibaba (US)Technology Co., Ltd.AS45102 Alibaba (US) Technology Co., Ltd. · origin · 48 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 18 routes · on the best pathT2AS7473SingaporeTelecommunications LtdAS7473 Singapore Telecommunications Ltd · Tier 2 · 18 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 14 routesAS24482SG.GSAS24482 SG.GS · edge network · 9 routesAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routes · on the best pathT1AS3491PCCW 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 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 7 of 328 peers (2%) number on a line = peers using that link RIS data up to 17:47 UTC what the colours mean 12 of 261 paths drawn 2 quieter networks 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
AS1299 TWELVE99 Arelion Sweden AB7523%
AS7473 Singapore Telecommunications Ltd7122%
AS3356 Level 3 Parent, LLC4313%
AS3491 PCCW Global (HK) Ltd.3611%
AS2914 NTT America, Inc.3611%
AS6453 TATA COMMUNICATIONS (AMERICA) INC278%
AS6939 Hurricane Electric LLC206%
AS4637 Telstra Global72%
AS21859 Zenlayer Inc41%
AS24482 SG.GS3<1%

IPv4 prefixes (1,171)

The 200 largest are listed. All 1,171 on RIPEstat.

IPv6 prefixes (139)

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