AS204211 ASPA Check - LOCYAN NETWORK Shanghai Yingyun Network Technology

Published

LOCYAN-NETWORK-AS Shanghai Yingyun Network Technology Co., Ltd.🇨🇳 - ASPA check for AS204211: the upstream transit providers AS204211 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS204211 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
24
Downstream Customers
16

How to read this ASPA check

The 24 providers below are the only networks allowed to appear directly above AS204211 in an AS-path. If AS204211 uses a transit provider that is missing from this list, routers that enforce ASPA treat its routes through that provider as invalid, so the list should include every current and backup transit provider. Peers do not belong in it.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS204211 peering topology: 24 upstream providers and 16 downstream customersUpstreams: AS174, AS6939, AS40929, AS44324, AS47778, AS51087, AS53667, AS53808 and more. Downstreams: AS40929, AS47778, AS139317, AS199310, AS202335, AS202939, AS203309, AS204921 and more.AS204211 - LOCYAN-NETWORK-AS Shanghai Yingyun Network Technology Co., Ltd.AS204211LOCYAN-NETWORK-AS Sha…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS40929MOEDOVE-BN - MoeDoveAS40929 - MOEDOVE-BN - MoeDoveAS44324MOEDOVE-AS MoeDove LLCAS44324 - MOEDOVE-AS MoeDove LLCAS47778SUNOAKI-NET-BACKBONE …AS47778 - SUNOAKI-NET-BACKBONE Sunoaki Network LLCAS51087BLING-AS Bling Networ…AS51087 - BLING-AS Bling Network LtdAS53667PONYNET - FranTech So…AS53667 - PONYNET - FranTech SolutionsAS53808MOEDOVE-N2 - MoeDoveAS53808 - MOEDOVE-N2 - MoeDoveView all 24 upstreams →AS40929MOEDOVE-BN - MoeDoveAS40929 - MOEDOVE-BN - MoeDoveAS47778SUNOAKI-NET-BACKBONE …AS47778 - SUNOAKI-NET-BACKBONE Sunoaki Network LLCAS139317ZX-AS-AP - Ningbo Dah…AS139317 - ZX-AS-AP - Ningbo Dahuamao Information Technology Co LtdAS199310QFLink-AS XIN BING XI…AS199310 - QFLink-AS XIN BING XIANAS202335HAIMA-AS Zhanrui TianAS202335 - HAIMA-AS Zhanrui TianAS202939CHIMON-NETWORK Chimon…AS202939 - CHIMON-NETWORK Chimon Technology LtdAS203309CHOCO-AS Liangyi MaAS203309 - CHOCO-AS Liangyi MaAS204921YunZheng-Network zhen…AS204921 - YunZheng-Network zhenyun sunView all 16 downstreams →UPSTREAMSDOWNSTREAMS

Upstream Providers(24)

AS204211 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS40929🇺🇸MOEDOVE-BN - MoeDove
AS44324🇺🇸MOEDOVE-AS MoeDove LLC
AS47778🇺🇸SUNOAKI-NET-BACKBONE Sunoaki Network LLC
AS51087🇬🇧BLING-AS Bling Network Ltd
AS53667🇺🇸PONYNET - FranTech Solutions
AS53808🇺🇸MOEDOVE-N2 - MoeDove
AS56584🇳🇱INTER-IX InterEdge B.V.
AS62246🇬🇧WJY-AS WJY Limited
24 total
1 / 3

Downstream Customers(16)

These ASNs list AS204211 as an authorized upstream provider.

ASNName
AS40929🇺🇸MOEDOVE-BN - MoeDove
AS47778🇺🇸SUNOAKI-NET-BACKBONE Sunoaki Network LLC
AS139317🇨🇳ZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd
AS199310🇨🇳QFLink-AS XIN BING XIAN
AS202335🇨🇳HAIMA-AS Zhanrui Tian
AS202939🇬🇧CHIMON-NETWORK Chimon Technology Ltd
AS203309🇨🇳CHOCO-AS Liangyi Ma
AS204921🇬🇧YunZheng-Network zhenyun sun
AS205369🇨🇳iYoRoy-Network LI YIRAN
AS207303🇨🇳AYUMU-NETWORK Xilin Xie
16 total
1 / 2

ASPA object expires: 2026-10-27

Related Tools and Guides

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