AS211585 ASPA Check - MAIYUN Zhang

Published

MAIYUN Maiyun Zhang🇺🇸 - ASPA check for AS211585: the upstream transit providers AS211585 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS211585 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
6
Downstream Customers
0

How to read this ASPA check

The 6 providers below are the only networks allowed to appear directly above AS211585 in an AS-path. If AS211585 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

AS211585 peering topology: 6 upstream providers and 0 downstream customersUpstreams: AS7377, AS31898, AS41051, AS47272, AS209533, AS212895. No downstreams.AS211585 - MAIYUN Maiyun ZhangAS211585MAIYUN Maiyun ZhangAS7377UCSD - University of …AS7377 - UCSD - University of California, San DiegoAS31898ORACLE-BMC-31898 - Or…AS31898 - ORACLE-BMC-31898 - Oracle CorporationAS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHAS47272HYEHOST - HYEHOST LLCAS47272 - HYEHOST - HYEHOST LLCAS209533BGPTunnel iFog GmbHAS209533 - BGPTunnel iFog GmbHAS212895ROUTE64_ORG Johannes …AS212895 - ROUTE64_ORG Johannes ErnstUPSTREAMSDOWNSTREAMS

Upstream Providers(6)

AS211585 authorizes these ASNs as upstream transit providers.

ASNName
AS7377🇺🇸UCSD - University of California, San Diego
AS31898🇺🇸ORACLE-BMC-31898 - Oracle Corporation
AS41051🇨🇭FREETRANSIT Openfactory GmbH
AS47272🇺🇸HYEHOST - HYEHOST LLC
AS209533🇨🇭BGPTunnel iFog GmbH
AS212895🇩🇪ROUTE64_ORG Johannes Ernst

ASPA object expires: 2026-10-27

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