AS40409 ASPA Check - Marmot Library Network

Published

MARMOT-LIBRARY-NETWORK - Marmot Library Network, Inc.🇺🇸 - ASPA check for AS40409: the upstream transit providers AS40409 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS40409 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
1
Downstream Customers
0

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS40409 in an AS-path. If AS40409 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

AS40409 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS30688. No downstreams.AS40409 - MARMOT-LIBRARY-NETWORK - Marmot Library Network, Inc.AS40409MARMOT-LIBRARY-NETWOR…AS30688FASTTRACK-NET-AS - Fa…AS30688 - FASTTRACK-NET-AS - FastTrack Communications Inc.UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS40409 authorizes these ASNs as upstream transit providers.

ASNName
AS30688🇺🇸FASTTRACK-NET-AS - FastTrack Communications Inc.

ASPA object expires: 2026-10-12

Related Tools and Guides

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