AS23376 ASPA Check - EllumNet

Published

EN-23376 - EllumNet LLC🇺🇸 - ASPA check for AS23376: the upstream transit providers AS23376 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS23376 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
1

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS23376 in an AS-path. If AS23376 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

AS23376 peering topology: 3 upstream providers and 1 downstream customerUpstreams: AS174, AS6461, AS6939. Downstreams: AS53857.AS23376 - EN-23376 - EllumNet LLCAS23376EN-23376 - EllumNet L…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS6461ZAYO-6461 - Zayo Band…AS6461 - ZAYO-6461 - Zayo BandwidthAS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS53857EN-53857 - EllumNet L…AS53857 - EN-53857 - EllumNet LLCUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS23376 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS6461🇺🇸ZAYO-6461 - Zayo Bandwidth
AS6939🇺🇸HURRICANE - Hurricane Electric LLC

Downstream Customers(1)

These ASNs list AS23376 as an authorized upstream provider.

ASNName
AS53857🇺🇸EN-53857 - EllumNet LLC

ASPA object expires: 2026-10-27

Related Tools and Guides

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