AS213813 ASPA Check - MASON CZ MaSON Z. S

Published

MASON-CZ-AS MaSON z. s.🇨🇿 - ASPA check for AS213813: the upstream transit providers AS213813 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS213813 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 AS213813 in an AS-path. If AS213813 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

AS213813 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS33883. No downstreams.AS213813 - MASON-CZ-AS MaSON z. s.AS213813MASON-CZ-AS MaSON z. …AS33883TRIONET-CZ-AS TRIOPTI…AS33883 - TRIONET-CZ-AS TRIOPTIMUM s.r.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS213813 authorizes these ASNs as upstream transit providers.

ASNName
AS33883🇨🇿TRIONET-CZ-AS TRIOPTIMUM s.r.o.

ASPA object expires: 2026-10-11

Related Tools and Guides

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