AS23228 ASPA Check - The County Of El Paso

Published

AS1-CO-EL-PASO-TX - The County of El Paso🇺🇸 - ASPA check for AS23228: the upstream transit providers AS23228 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS23228 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
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS23228 in an AS-path. If AS23228 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

AS23228 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS3356, AS7018, AS32505. No downstreams.AS23228 - AS1-CO-EL-PASO-TX - The County of El PasoAS23228AS1-CO-EL-PASO-TX - T…AS3356LEVEL3 - Level 3 Pare…AS3356 - LEVEL3 - Level 3 Parent, LLCAS7018ATT-INTERNET4 - ATT E…AS7018 - ATT-INTERNET4 - ATT Enterprises, LLCAS32505DWL-MAIN - ConterraAS32505 - DWL-MAIN - ConterraUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS23228 authorizes these ASNs as upstream transit providers.

ASNName
AS3356🇺🇸LEVEL3 - Level 3 Parent, LLC
AS7018🇺🇸ATT-INTERNET4 - AT&T Enterprises, LLC
AS32505🇺🇸DWL-MAIN - Conterra

ASPA object expires: 2026-10-27

Related Tools and Guides

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