AS42195 ASPA Check - AIST Telecommunications CS "AIST"

Published

AIST-Telecommunications CS "AIST"🇺🇦 - ASPA check for AS42195: the upstream transit providers AS42195 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS42195 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 AS42195 in an AS-path. If AS42195 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

AS42195 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS35320, AS51273. No downstreams.AS42195 - AIST-Telecommunications CS AISTAS42195AIST-Telecommunicatio…AS35320ETT-AS Eurotranstelec…AS35320 - ETT-AS Eurotranstelecom LtdAS51273AS-SKYNET-UA FOP Liza…AS51273 - AS-SKYNET-UA FOP Lizanchuk Yaroslav M.UPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS42195 authorizes these ASNs as upstream transit providers.

ASNName
AS35320🇺🇦ETT-AS Eurotranstelecom Ltd
AS51273🇺🇦AS-SKYNET-UA FOP Lizanchuk Yaroslav M.

ASPA object expires: 2026-10-12

Related Tools and Guides

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