AS402503 ASPA Check - Mount

Published

MSVU-HFX - MountšŸ‡ØšŸ‡¦ - ASPA check for AS402503: the upstream transit providers AS402503 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS402503 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 AS402503 in an AS-path. If AS402503 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

AS402503 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS8111. No downstreams.AS402503 - MSVU-HFX - MountAS402503MSVU-HFX - MountAS8111DALUNIV - Dalhousie Uā€¦AS8111 - DALUNIV - Dalhousie UniversityUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS402503 authorizes these ASNs as upstream transit providers.

ASNName
AS8111šŸ‡ØšŸ‡¦DALUNIV - Dalhousie University

ASPA object expires: 2026-10-12

Related Tools and Guides

ā† Back to AS402503