AS402975 ASPA Check - DragonDoor

Published

DALINET - DragonDoor🇺🇸 - ASPA check for AS402975: the upstream transit providers AS402975 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS402975 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
1

How to read this ASPA check

The 2 providers below are the only networks allowed to appear directly above AS402975 in an AS-path. If AS402975 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

AS402975 peering topology: 2 upstream providers and 1 downstream customerUpstreams: AS20473, AS212895. Downstreams: AS402790.AS402975 - DALINET - DragonDoorAS402975DALINET - DragonDoorAS20473AS-VULTR - The Consta…AS20473 - AS-VULTR - The Constant Company, LLCAS212895ROUTE64_ORG Johannes …AS212895 - ROUTE64_ORG Johannes ErnstAS402790HOSHINET - WalrusAS402790 - HOSHINET - WalrusUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS402975 authorizes these ASNs as upstream transit providers.

ASNName
AS20473🇺🇸AS-VULTR - The Constant Company, LLC
AS212895🇩🇪ROUTE64_ORG Johannes Ernst

Downstream Customers(1)

These ASNs list AS402975 as an authorized upstream provider.

ASNName
AS402790🇺🇸HOSHINET - Walrus

ASPA object expires: 2026-10-28

Related Tools and Guides

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