AS41451 ASPA Check - Schlueter Server Dominik Schlueter

Published

Schlueter-Server Dominik Schlueter🇩🇪 - ASPA check for AS41451: the upstream transit providers AS41451 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS41451 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
1

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS41451 in an AS-path. If AS41451 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

AS41451 peering topology: 2 upstream providers and 1 downstream customerUpstreams: AS49436, AS50873. Downstreams: AS44409.AS41451 - Schlueter-Server Dominik SchlueterAS41451Schlueter-Server Domi…AS49436Stadtwerke-Soest Stad…AS49436 - Stadtwerke-Soest Stadtwerke Soest GmbHAS50873AS50873 David Doepelh…AS50873 - AS50873 David DoepelheuerAS44409hegers-eu Dominik Sch…AS44409 - hegers-eu Dominik SchlueterUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS41451 authorizes these ASNs as upstream transit providers.

ASNName
AS49436🇩🇪Stadtwerke-Soest Stadtwerke Soest GmbH
AS50873🇩🇪AS50873 David Doepelheuer

Downstream Customers(1)

These ASNs list AS41451 as an authorized upstream provider.

ASNName
AS44409🇩🇪hegers-eu Dominik Schlueter

ASPA object expires: 2026-10-28

Related Tools and Guides

← Back to AS41451