AS209327 ASPA Check - Tyktech Thomas Steen Rasmussen Trading Tyktech

Published

tyktech Thomas Steen Rasmussen trading as tyktech🇩🇰 - ASPA check for AS209327: the upstream transit providers AS209327 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS209327 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 AS209327 in an AS-path. If AS209327 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

AS209327 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS44869. No downstreams.AS209327 - tyktech Thomas Steen Rasmussen trading as tyktechAS209327tyktech Thomas Steen …AS44869FIBIA-P-S FIBIA P/SAS44869 - FIBIA-P-S FIBIA P/SUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS209327 authorizes these ASNs as upstream transit providers.

ASNName
AS44869🇩🇰FIBIA-P-S FIBIA P/S

ASPA object expires: 2026-10-27

Related Tools and Guides

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