AS211581 ASPA Check - ZION Boetzel

Published

ZION-AS Zion Boetzel🇩🇪 - ASPA check for AS211581: the upstream transit providers AS211581 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS211581 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 AS211581 in an AS-path. If AS211581 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

AS211581 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS41051. No downstreams.AS211581 - ZION-AS Zion BoetzelAS211581ZION-AS Zion BoetzelAS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS211581 authorizes these ASNs as upstream transit providers.

ASNName
AS41051🇨🇭FREETRANSIT Openfactory GmbH

ASPA object expires: 2026-10-14

Related Tools and Guides

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