AS209335 ASPA Check - TUM RBG Technical University Of Munich

Published

TUM-RBG Technical University of Munich🇩🇪 - ASPA check for AS209335: the upstream transit providers AS209335 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS209335 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 AS209335 in an AS-path. If AS209335 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

AS209335 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS12816. No downstreams.AS209335 - TUM-RBG Technical University of MunichAS209335TUM-RBG Technical Uni…AS12816MWN-AS Leibniz-Rechen…AS12816 - MWN-AS Leibniz-RechenzentrumUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS209335 authorizes these ASNs as upstream transit providers.

ASNName
AS12816🇩🇪MWN-AS Leibniz-Rechenzentrum

ASPA object expires: 2026-10-27

Related Tools and Guides

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