AS18292 ASPA Check - CUSCAL

Published

CUSCAL-AS - CUSCAL LTD🇦🇺 - ASPA check for AS18292: the upstream transit providers AS18292 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS18292 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 AS18292 in an AS-path. If AS18292 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

AS18292 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS4826, AS7474. No downstreams.AS18292 - CUSCAL-AS - CUSCAL LTDAS18292CUSCAL-AS - CUSCAL LTDAS4826VOCUS-BACKBONE-AS - V…AS4826 - VOCUS-BACKBONE-AS - Vocus Connect International BackboneAS7474OPTUSCOM-AS01-AU - Si…AS7474 - OPTUSCOM-AS01-AU - SingTel Optus Pty LtdUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS18292 authorizes these ASNs as upstream transit providers.

ASNName
AS4826🇦🇺VOCUS-BACKBONE-AS - Vocus Connect International Backbone
AS7474🇦🇺OPTUSCOM-AS01-AU - SingTel Optus Pty Ltd

ASPA object expires: 2026-10-27

Related Tools and Guides

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