AS57202 ASPA Check - Ucloud Trading Systems

Published

Ucloud-AS Trading Systems LLC🇺🇦 - ASPA check for AS57202: the upstream transit providers AS57202 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS57202 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
2
Downstream Customers
0

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS57202 in an AS-path. If AS57202 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

AS57202 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS3252, AS12963. No downstreams.AS57202 - Ucloud-AS Trading Systems LLCAS57202Ucloud-AS Trading Sys…AS3252FBRX-AS Fiberax Netwo…AS3252 - FBRX-AS Fiberax NetworkingCloud LtdAS12963VOLZ SCIENTIFIC-INDUS…AS12963 - VOLZ SCIENTIFIC-INDUSTRIAL FIRM VOLZ LIMITED LIABILITY COMPANYUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS57202 authorizes these ASNs as upstream transit providers.

ASNName
AS3252🇬🇧FBRX-AS Fiberax Networking&Cloud Ltd
AS12963🇺🇦VOLZ "SCIENTIFIC-INDUSTRIAL FIRM "VOLZ" LIMITED LIABILITY COMPANY

ASPA object expires: 2026-10-27

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