AS402018 ASPA Check - Concentrate AI

Published

CONCENTRATE-01 - Concentrate AI, Inc.🇺🇸 - ASPA check for AS402018: the upstream transit providers AS402018 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS402018 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
2
Downstream Customers
0

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS402018 in an AS-path. If AS402018 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

AS402018 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS174, AS46887. No downstreams.AS402018 - CONCENTRATE-01 - Concentrate AI, Inc.AS402018CONCENTRATE-01 - Conc…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS46887CROWNCASTLE-AS46887 -…AS46887 - CROWNCASTLE-AS46887 - Crown Castle Fiber LLCUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS402018 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS46887🇺🇸CROWNCASTLE-AS46887 - Crown Castle Fiber LLC

ASPA object expires: 2026-10-28

Related Tools and Guides

← Back to AS402018