AS39880 ASPA Check - Thomaskruse Dk Thomas Kruse

Published

AS-Thomaskruse_dk Thomas Kruse🇩🇰 - ASPA check for AS39880: the upstream transit providers AS39880 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS39880 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 AS39880 in an AS-path. If AS39880 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

AS39880 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS198473. No downstreams.AS39880 - AS-Thomaskruse_dk Thomas KruseAS39880AS-Thomaskruse_dk Tho…AS198473NemNet KIKKENBORG FIB…AS198473 - NemNet KIKKENBORG FIBER IT ApSUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS39880 authorizes these ASNs as upstream transit providers.

ASNName
AS198473🇩🇰NemNet KIKKENBORG FIBER & IT ApS

ASPA object expires: 2026-10-27

Related Tools and Guides

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