bgpmap

AS17623 China Unicom Shenzen network

AS17623 China Unicom Shenzen network announces 804 IPv4 prefixes and 441 IPv6 prefixes. The map below is for 27.38.0.0/16, the largest of them that RIPE RIS can see: 333 collector peers reach it over 258 AS paths, through one upstream, AS4837 CHINA UNICOM China169 Backbone.

Routes checked 03:14:59 UTC

No change in the origin, the upstreams or the number of peers since 03:14 UTC, 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 → AS3356 → AS4837 → AS17623.AS8218 → AS6461 · 7 routesAS6461 → AS4837 · 12 routesAS199524 → AS1299 · 6 routesAS1299 → AS4837 · 17 routesAS12779 → AS4837 · 4 routesAS13030 → AS1299 · 4 routesAS14840 → AS701 · 4 routesAS701 → AS4837 · 4 routesAS24482 → AS2914 · 10 routes · best pathAS2914 → AS3356 · 13 routes · best pathAS3356 → AS4837 · 16 routes · best pathAS4837 → AS17623 · 56 routes · best pathAS17623 → 27.38.0.0/16 · 56 routes · best path7AS8218 → AS6461 · 7 routes12AS6461 → AS4837 · 12 routes6AS199524 → AS1299 · 6 routes17AS1299 → AS4837 · 17 routes4AS12779 → AS4837 · 4 routes4AS13030 → AS1299 · 4 routes4AS14840 → AS701 · 4 routes4AS701 → AS4837 · 4 routes10AS24482 → AS2914 · 10 routes · best path13AS2914 → AS3356 · 13 routes · best path16AS3356 → AS4837 · 16 routes · best path56AS4837 → AS17623 · 56 routes · best path56AS17623 → 27.38.0.0/16 · 56 routes · best pathT2AS4837CHINA UNICOMChina169 BackboneAS4837 CHINA UNICOM China169 Backbone · Tier 2 · 56 routes · on the best pathAS17623China UnicomShenzen networkAS17623 China Unicom Shenzen network · origin · 56 routes · on the best pathT1AS1299TWELVE99 ArelionSweden ABAS1299 TWELVE99 Arelion Sweden AB · Tier 1 · 17 routesT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 16 routes · on the best pathT1AS2914NTT America, Inc.AS2914 NTT America, Inc. · Tier 1 · 13 routes · on the best pathT1AS6461Zayo BandwidthAS6461 Zayo Bandwidth · Tier 1 · 12 routesAS24482SG.GSAS24482 SG.GS · edge network · 10 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 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 routesT1AS701Verizon BusinessAS701 Verizon Business · Tier 1 · 4 routes27.38.0.0/1627.38.0.0/16

origin Tier 1Tier 2edge network prefix best path: chosen by 10 of 333 peers (3%) number on a line = peers using that link RIS data up to 03:14 UTC what the colours mean 12 of 258 paths drawn 5 quieter networks left out

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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 Backbone333100%

IPv4 prefixes (804)

The 200 largest are listed. All 804 on RIPEstat.

IPv6 prefixes (441)

The 200 largest are listed. All 441 on RIPEstat.

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