AS218751 ASPA Check - Fontaine

Published

Fontaine Fontaine, LLC🇺🇸 - ASPA check for AS218751: the upstream transit providers AS218751 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS218751 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 AS218751 in an AS-path. If AS218751 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

AS218751 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS51396. No downstreams.AS218751 - Fontaine Fontaine, LLCAS218751Fontaine Fontaine, LLCAS51396PFCLOUD Pfcloud UG (h…AS51396 - PFCLOUD Pfcloud UG (haftungsbeschrankt)UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS218751 authorizes these ASNs as upstream transit providers.

ASNName
AS51396🇩🇪PFCLOUD Pfcloud UG (haftungsbeschrankt)

ASPA object expires: 2026-10-12

Related Tools and Guides

← Back to AS218751