AS199597 ASPA Check - CBC Cbcnet

Published

CBC-AS cbcnet GmbH🇩🇪 - ASPA check for AS199597: the upstream transit providers AS199597 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199597 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 AS199597 in an AS-path. If AS199597 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

AS199597 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS174, AS24961. No downstreams.AS199597 - CBC-AS cbcnet GmbHAS199597CBC-AS cbcnet GmbHAS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS24961MYLOC-AS WIIT AGAS24961 - MYLOC-AS WIIT AGUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS199597 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS24961🇩🇪MYLOC-AS WIIT AG

ASPA object expires: 2026-10-27

Related Tools and Guides

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