AS213874 ASPA Check - NSIX Route Servers Jakub Krsa

Published

NSIX-Route-Servers Jakub Krsa🇨🇿 - ASPA check for AS213874: the upstream transit providers AS213874 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS213874 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
1

How to read this ASPA check

AS213874 publishes provider AS0: it declares itself transit-free. A BGP path in which any network appears directly above AS213874 as its provider is ASPA-invalid.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS213874 peering topology: 1 upstream provider and 1 downstream customerUpstreams: transit-free (Tier 1). Downstreams: AS205755.AS213874 - NSIX-Route-Servers Jakub KrsaAS213874NSIX-Route-Servers Ja…👑Tier 1Transit-freeTransit-free - no upstream providerAS205755Sdnbucks SDNBUCKS BVAS205755 - Sdnbucks SDNBUCKS BVUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS213874 authorizes these ASNs as upstream transit providers.

ASNName
Tier 1Transit-free - declares no upstream provider

Downstream Customers(1)

These ASNs list AS213874 as an authorized upstream provider.

ASNName
AS205755🇳🇱Sdnbucks SDNBUCKS BV

ASPA object expires: 2026-10-27

Related Tools and Guides

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