AS199476 ASPA Check - SYNDICAT Niels Dettenbach

Published

SYNDICAT Niels Dettenbach🇩🇪 - ASPA check for AS199476: the upstream transit providers AS199476 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199476 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
0

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS199476 in an AS-path. If AS199476 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

AS199476 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS34872, AS44066. No downstreams.AS199476 - SYNDICAT Niels DettenbachAS199476SYNDICAT Niels Detten…AS34872Servperso_Systems Sar…AS34872 - Servperso_Systems Sarah Rossius trading as Servperso SystemsAS44066DE-FIRSTCOLO firstcol…AS44066 - DE-FIRSTCOLO firstcolo GmbHUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS199476 authorizes these ASNs as upstream transit providers.

ASNName
AS34872🇧🇪Servperso_Systems Sarah Rossius trading as Servperso Systems
AS44066🇩🇪DE-FIRSTCOLO firstcolo GmbH

ASPA object expires: 2026-10-27

Related Tools and Guides

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