AS64203 ASPA Check - 8/18 Productions

Published

EIGHT-EIGHTEEN-ROUTING - 8/18 Productions LLC🇺🇸 - ASPA check for AS64203: the upstream transit providers AS64203 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS64203 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 AS64203 in an AS-path. If AS64203 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

AS64203 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS6140. No downstreams.AS64203 - EIGHT-EIGHTEEN-ROUTING - 8/18 Productions LLCAS64203EIGHT-EIGHTEEN-ROUTIN…AS6140TWO-P - Two PAS6140 - TWO-P - Two PUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS64203 authorizes these ASNs as upstream transit providers.

ASNName
AS6140🇺🇸TWO-P - Two P

ASPA object expires: 2026-10-29

Related Tools and Guides

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