AS57525 ASPA Check - ASGNV GRANDI NAVI VELOCI SPA

Published

ASGNV GRANDI NAVI VELOCI SPA🇮🇹 - ASPA check for AS57525: the upstream transit providers AS57525 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS57525 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 AS57525 in an AS-path. If AS57525 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

AS57525 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS1267, AS3269, AS12874. No downstreams.AS57525 - ASGNV GRANDI NAVI VELOCI SPAAS57525ASGNV GRANDI NAVI VEL…AS1267ASN-WINDTRE WIND TRE …AS1267 - ASN-WINDTRE WIND TRE S.P.A.AS3269ASN-IBSNAZ Telecom It…AS3269 - ASN-IBSNAZ Telecom Italia S.p.A.AS12874FASTWEB Fastweb SpAAS12874 - FASTWEB Fastweb SpAUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS57525 authorizes these ASNs as upstream transit providers.

ASNName
AS1267🇮🇹ASN-WINDTRE WIND TRE S.P.A.
AS3269🇮🇹ASN-IBSNAZ Telecom Italia S.p.A.
AS12874🇮🇹FASTWEB Fastweb SpA

ASPA object expires: 2026-10-27

Related Tools and Guides

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