AS211708 ASPA Check - Callum Cardy Callum Cardy

Published

Callum_Cardy Callum Cardy🇸🇭 - ASPA check for AS211708: the upstream transit providers AS211708 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS211708 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 AS211708 in an AS-path. If AS211708 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

AS211708 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS197324, AS202119, AS218995. No downstreams.AS211708 - Callum_Cardy Callum CardyAS211708Callum_Cardy Callum C…AS197324BGP43 Vladyslav KobaAS197324 - BGP43 Vladyslav KobaAS202119MALTHETANKRED Malthe …AS202119 - MALTHETANKRED Malthe Kragh TankredAS218995BMD3-AS Bobeica Mihai…AS218995 - BMD3-AS Bobeica Mihaita DavidUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS211708 authorizes these ASNs as upstream transit providers.

ASNName
AS197324🇮🇱BGP43 Vladyslav Koba
AS202119🇩🇰MALTHETANKRED Malthe Kragh Tankred
AS218995🇷🇴BMD3-AS Bobeica Mihaita David

ASPA object expires: 2026-11-09

Related Tools and Guides

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