AS213842 ASPA Check - WK Patrick Westenberg Trading As Westenberg + Kueppers GbR

Published

WK-AS Patrick Westenberg trading as Westenberg + Kueppers GbR🇩🇪 - ASPA check for AS213842: the upstream transit providers AS213842 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS213842 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
4
Downstream Customers
0

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS213842 in an AS-path. If AS213842 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

AS213842 peering topology: 4 upstream providers and 0 downstream customersUpstreams: AS20562, AS24785, AS35133, AS57866. No downstreams.AS213842 - WK-AS Patrick Westenberg trading as Westenberg + Kueppers GbRAS213842WK-AS Patrick Westenb…AS20562OPEN-PEERING-AS Broad…AS20562 - OPEN-PEERING-AS Broadband Hosting B.V.AS24785JOINTTRANSIT-AS Broad…AS24785 - JOINTTRANSIT-AS Broadband Hosting B.V.AS35133ERANIUM Eranium B.V.AS35133 - ERANIUM Eranium B.V.AS57866FUSIX-AS Fusix Networ…AS57866 - FUSIX-AS Fusix Networks B.V.UPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS213842 authorizes these ASNs as upstream transit providers.

ASNName
AS20562🇳🇱OPEN-PEERING-AS Broadband Hosting B.V.
AS24785🇳🇱JOINTTRANSIT-AS Broadband Hosting B.V.
AS35133🇳🇱ERANIUM Eranium B.V.
AS57866🇳🇱FUSIX-AS Fusix Networks B.V.

ASPA object expires: 2026-10-27

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