AS57777 ASPA Check - MASSAR Jeroen Massar

Published

MASSAR Jeroen Massar🇨🇭 - ASPA check for AS57777: the upstream transit providers AS57777 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS57777 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 AS57777 in an AS-path. If AS57777 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

AS57777 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS8298, AS25091. No downstreams.AS57777 - MASSAR Jeroen MassarAS57777MASSAR Jeroen MassarAS8298IPNG IPng Networks Gm…AS8298 - IPNG IPng Networks GmbHAS25091IP-Max IP-Max SAAS25091 - IP-Max IP-Max SAUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS57777 authorizes these ASNs as upstream transit providers.

ASNName
AS8298🇨🇭IPNG IPng Networks GmbH
AS25091🇨🇭IP-Max IP-Max SA

ASPA object expires: 2026-10-27

Related Tools and Guides

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