bgpmap

AS134543 China Unicom Guangdong IP network

AS134543 China Unicom Guangdong IP network announces 163 IPv4 prefixes and 625 IPv6 prefixes. The map below is for 157.255.128.0/19, the largest of them that RIPE RIS can see: 332 collector peers reach it over 251 AS paths, through one upstream, AS4837 CHINA UNICOM China169 Backbone.

Routes checked 18:00:20 UTC

No change in the origin, the upstreams or the number of peers since 18:00 UTC, when this site first looked at 157.255.128.0/19.

AS-path graph toward 157.255.128.0/19
BGP map of 157.255.128.0/1912 networks on the paths RIPE RIS collector peers use to reach 157.255.128.0/19. Best path, chosen by the most peers: AS24482 → AS6453 → AS4837 → AS134543.AS8218 → AS6461 · 7 routesAS6461 → AS4837 · 12 routesAS199524 → AS1299 · 6 routesAS1299 → AS4837 · 17 routesAS12779 → AS4837 · 4 routesAS13030 → AS1299 · 4 routesAS3356 → AS4837 · 6 routesAS24482 → AS6453 · 11 routes · best pathAS6453 → AS4837 · 11 routes · best pathAS4837 → AS134543 · 57 routes · best pathAS134543 → 157.255.128.0/19 · 57 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS4837 · 12 routes6AS199524 → AS1299 · 6 routes17AS1299 → AS4837 · 17 routes4AS12779 → AS4837 · 4 routes4AS13030 → AS1299 · 4 routes6AS3356 → AS4837 · 6 routes11AS24482 → AS6453 · 11 routes · best path11AS6453 → AS4837 · 11 routes · best path57AS4837 → AS134543 · 57 routes · best path57AS134543 → 157.255.128.0/19 · 57 routes · best pathT2AS4837CHINA UNICOMChina169 BackboneAS4837 CHINA UNICOM China169 Backbone · Tier 2 · 57 routes · on the best pathAS134543China UnicomGuangdong IP networkAS134543 China Unicom Guangdong IP network · origin · 57 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 17 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 11 routes · on the best pathT1AS6453TATA COMMUNICATIONS(AMERICA) INCAS6453 TATA COMMUNICATIONS (AMERICA) INC · Tier 1 · 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 · 6 routesT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 6 routesAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 4 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS14840BR.Digital TelecomAS14840 BR.Digital Telecom · edge network · 4 routes157.255.128.0/19157.255.128.0/19

origin Tier 1Tier 2edge network prefix best path: chosen by 11 of 332 peers (3%) number on a line = peers using that link RIS data up to 17:59 UTC what the colours mean 12 of 251 paths drawn 7 quieter networks left out

Download PNG View JSON Raw upstream Full map of 157.255.128.0/19 →

Upstreams of 157.255.128.0/19

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

NetworkPeersShare
AS4837 CHINA UNICOM China169 Backbone332100%

IPv4 prefixes (163)

IPv6 prefixes (625)

The 200 largest are listed. All 625 on RIPEstat.

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