AS219511 ASPA Check - BE SERGEKRIER 20260605 Serge Krier

Published

BE-SERGEKRIER-20260605 Serge Krier🇧🇪 - ASPA check for AS219511: the upstream transit providers AS219511 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS219511 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS219511 in an AS-path. If AS219511 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

AS219511 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS34872, AS208210, AS210233. No downstreams.AS219511 - BE-SERGEKRIER-20260605 Serge KrierAS219511BE-SERGEKRIER-2026060…AS34872Servperso_Systems Sar…AS34872 - Servperso_Systems Sarah Rossius trading as Servperso SystemsAS208210Servperso_Systems Sar…AS208210 - Servperso_Systems Sarah Rossius trading as Servperso SystemsAS210233Pixinko Pixinko SARLAS210233 - Pixinko Pixinko SARLUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS219511 authorizes these ASNs as upstream transit providers.

ASNName
AS34872🇧🇪Servperso_Systems Sarah Rossius trading as Servperso Systems
AS208210🇧🇪Servperso_Systems Sarah Rossius trading as Servperso Systems
AS210233🇧🇪Pixinko Pixinko SARL

ASPA object expires: 2026-10-27

Related Tools and Guides

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