AS207852 ASPA Check - Y525 Network Yonghan Ching

Published

Y525-Network Yonghan Ching🇲🇾 - ASPA check for AS207852: the upstream transit providers AS207852 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS207852 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
5
Downstream Customers
0

How to read this ASPA check

The 5 providers below are the only networks allowed to appear directly above AS207852 in an AS-path. If AS207852 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

AS207852 peering topology: 5 upstream providers and 0 downstream customersUpstreams: AS21738, AS41051, AS53356, AS58057, AS206075. No downstreams.AS207852 - Y525-Network Yonghan ChingAS207852Y525-Network Yonghan …AS21738ROZINT - RozintAS21738 - ROZINT - RozintAS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHAS53356FREE RANGE CLOUD - Fr…AS53356 - FREE RANGE CLOUD - Free Range Cloud Hosting Inc.AS58057SECUREBIT Securebit AGAS58057 - SECUREBIT Securebit AGAS206075HOLLANDER-JACOBSEN Ho…AS206075 - HOLLANDER-JACOBSEN Hollander Jacobsen UG (haftungsbeschraenkt)UPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS207852 authorizes these ASNs as upstream transit providers.

ASNName
AS21738🇺🇸ROZINT - Rozint
AS41051🇨🇭FREETRANSIT Openfactory GmbH
AS53356🇨🇦FREE RANGE CLOUD - Free Range Cloud Hosting Inc.
AS58057🇨🇭SECUREBIT Securebit AG
AS206075🇩🇪HOLLANDER-JACOBSEN Hollander & Jacobsen UG (haftungsbeschraenkt)

ASPA object expires: 2026-10-27

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