AS50534 ASPA Check - VMO2 Virgin Media Limited

Published

VMO2 Virgin Media Limited🇬🇧 - ASPA check for AS50534: the upstream transit providers AS50534 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS50534 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 AS50534 in an AS-path. If AS50534 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

AS50534 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS5089. No downstreams.AS50534 - VMO2 Virgin Media LimitedAS50534VMO2 Virgin Media Lim…AS5089NTL Virgin Media Limi…AS5089 - NTL Virgin Media LimitedUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS50534 authorizes these ASNs as upstream transit providers.

ASNName
AS5089🇬🇧NTL Virgin Media Limited

ASPA object expires: 2026-10-27

Related Tools and Guides

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