bgpmap

AS17623 China Unicom Shenzen network

AS17623 China Unicom Shenzen network announces 818 IPv4 prefixes and 459 IPv6 prefixes. The map below is for 27.38.0.0/16, the largest of them that RIPE RIS can see: 328 collector peers reach it over 260 AS paths, through one upstream, AS4837 CHINA UNICOM China169 Backbone.

Routes checked 18:30:07 UTC

No change in the origin, the upstreams or the number of peers since 01:32 UTC on 27 Oct, when this site first looked at 27.38.0.0/16.

AS-path graph toward 27.38.0.0/16
BGP map of 27.38.0.0/1613 networks on the paths RIPE RIS collector peers use to reach 27.38.0.0/16. Best path, chosen by the most peers: AS24482 → AS2914 → AS701 → AS4837 → AS17623.AS8218 → AS6461 · 7 routesAS6461 → AS4837 · 12 routesAS13030 → AS1299 · 4 routesAS1299 → AS4837 · 15 routesAS199524 → AS1299 · 4 routesAS47147 → AS1299 · 4 routesAS12779 → AS4837 · 3 routesAS2914 → AS3356 · 3 routesAS3356 → AS4837 · 6 routesAS24482 → AS2914 · 8 routes · best pathAS2914 → AS701 · 8 routes · best pathAS701 → AS4837 · 8 routes · best pathAS4837 → AS17623 · 50 routes · best pathAS17623 → 27.38.0.0/16 · 50 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS4837 · 12 routes4AS13030 → AS1299 · 4 routes15AS1299 → AS4837 · 15 routes4AS199524 → AS1299 · 4 routes4AS47147 → AS1299 · 4 routes3AS12779 → AS4837 · 3 routes3AS2914 → AS3356 · 3 routes6AS3356 → AS4837 · 6 routes8AS24482 → AS2914 · 8 routes · best path8AS2914 → AS701 · 8 routes · best path8AS701 → AS4837 · 8 routes · best path50AS4837 → AS17623 · 50 routes · best path50AS17623 → 27.38.0.0/16 · 50 routes · best pathT2AS4837CHINA UNICOMChina169 BackboneAS4837 CHINA UNICOM China169 Backbone · Tier 2 · 50 routes · on the best pathAS17623China UnicomShenzen networkAS17623 China Unicom Shenzen network · origin · 50 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 15 routesT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 11 routes · on the best pathAS24482SG.GSAS24482 SG.GS · edge network · 8 routes · on the best pathT1AS701Verizon BusinessAS701 Verizon Business · Tier 1 · 8 routes · on the best pathAS8218NEO-ASN ZayoInfrastructure France SAAS8218 NEO-ASN Zayo Infrastructure France SA · edge network · 7 routesT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 6 routesT2AS13030INIT7 Init7(Switzerland) Ltd.AS13030 INIT7 Init7 (Switzerland) Ltd. · Tier 2 · 4 routesAS199524GCORE G-Core Labs S.A.AS199524 GCORE G-Core Labs S.A. · edge network · 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 · 3 routes27.38.0.0/1627.38.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 8 of 328 peers (2%) number on a line = peers using that link RIS data up to 18:29 UTC what the colours mean 12 of 260 paths drawn 6 quieter networks left out

View JSON Raw upstream Full map of 27.38.0.0/16 →

Upstreams of 27.38.0.0/16

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

NetworkPeersShare
AS4837 CHINA UNICOM China169 Backbone328100%

IPv4 prefixes (818)

The 200 largest are listed. All 818 on RIPEstat.

IPv6 prefixes (459)

The 200 largest are listed. All 459 on RIPEstat.

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