AS137257 ASPA Check - Localhost Limited

Published

LOCALHOST-AS-AP - Localhost Limited🇳🇿 - ASPA check for AS137257: the upstream transit providers AS137257 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS137257 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 AS137257 in an AS-path. If AS137257 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

AS137257 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS23838, AS55785. No downstreams.AS137257 - LOCALHOST-AS-AP - Localhost LimitedAS137257LOCALHOST-AS-AP - Loc…AS23838SOLARIX-INTERNET-AS-A…AS23838 - SOLARIX-INTERNET-AS-AP - Solarix Networks LimitedAS55785ISPLIMITED-AS-AP - IS…AS55785 - ISPLIMITED-AS-AP - ISP LimitedUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS137257 authorizes these ASNs as upstream transit providers.

ASNName
AS23838🇳🇿SOLARIX-INTERNET-AS-AP - Solarix Networks Limited
AS55785🇳🇿ISPLIMITED-AS-AP - ISP Limited

ASPA object expires: 2026-11-02

Related Tools and Guides

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