AS42755 ASPA Check - DATAFIBER Group B.V

Published

DATAFIBER DataFiber Group B.V.🇳🇱 - ASPA check for AS42755: the upstream transit providers AS42755 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS42755 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
0

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS42755 in an AS-path. If AS42755 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

AS42755 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS174, AS8455, AS57866. No downstreams.AS42755 - DATAFIBER DataFiber Group B.V.AS42755DATAFIBER DataFiber G…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS8455ATOM86-AS atom86 BVAS8455 - ATOM86-AS atom86 BVAS57866FUSIX-AS Fusix Networ…AS57866 - FUSIX-AS Fusix Networks B.V.UPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS42755 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS8455🇳🇱ATOM86-AS atom86 BV
AS57866🇳🇱FUSIX-AS Fusix Networks B.V.

ASPA object expires: 2026-10-27

Related Tools and Guides

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