AS213427 ASPA Check - LETTERMINT B.V

Published

LETTERMINT Lettermint B.V.🇳🇱 - ASPA check for AS213427: the upstream transit providers AS213427 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS213427 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 AS213427 in an AS-path. If AS213427 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

AS213427 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS202053. No downstreams.AS213427 - LETTERMINT Lettermint B.V.AS213427LETTERMINT Lettermint…AS202053UPCLOUD UpCloud LtdAS202053 - UPCLOUD UpCloud LtdUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS213427 authorizes these ASNs as upstream transit providers.

ASNName
AS202053🇫🇮UPCLOUD UpCloud Ltd

ASPA object expires: 2026-10-27

Related Tools and Guides

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