AS207487 ASPA Check - Routing Cafe Gustav Caplan

Published

routing-cafe Gustav Caplan🇳🇱 - ASPA check for AS207487: the upstream transit providers AS207487 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS207487 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 AS207487 in an AS-path. If AS207487 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

AS207487 peering topology: 2 upstream providers and 1 downstream customerUpstreams: AS8283, AS200132. Downstreams: AS18607.AS207487 - routing-cafe Gustav CaplanAS207487routing-cafe Gustav C…AS8283COLOCLUE-AS Netwerkve…AS8283 - COLOCLUE-AS Netwerkvereniging ColoclueAS200132NETONE-NL Peter-Paul …AS200132 - NETONE-NL Peter-Paul Maria KurstjensAS18607SNEK Gustav CaplanAS18607 - SNEK Gustav CaplanUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS207487 authorizes these ASNs as upstream transit providers.

ASNName
AS8283🇳🇱COLOCLUE-AS Netwerkvereniging Coloclue
AS200132🇳🇱NETONE-NL Peter-Paul Maria Kurstjens

Downstream Customers(1)

These ASNs list AS207487 as an authorized upstream provider.

ASNName
AS18607🇳🇱SNEK Gustav Caplan

ASPA object expires: 2026-10-27

Related Tools and Guides

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