AS57692 ASPA Check - KAPSI Internet Kayttajat Ry

Published

KAPSI-AS Kapsi Internet-kayttajat ry🇫🇮 - ASPA check for AS57692: the upstream transit providers AS57692 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS57692 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 AS57692 in an AS-path. If AS57692 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

AS57692 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS719, AS39324, AS199508. No downstreams.AS57692 - KAPSI-AS Kapsi Internet-kayttajat ryAS57692KAPSI-AS Kapsi Intern…AS719ELISA-AS Elisa OyjAS719 - ELISA-AS Elisa OyjAS39324MEDIAM-AS Mediam Grou…AS39324 - MEDIAM-AS Mediam Group OyAS199508S1NETWORKS-AS S1 Netw…AS199508 - S1NETWORKS-AS S1 Networks OyUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS57692 authorizes these ASNs as upstream transit providers.

ASNName
AS719🇫🇮ELISA-AS Elisa Oyj
AS39324🇫🇮MEDIAM-AS Mediam Group Oy
AS199508🇫🇮S1NETWORKS-AS S1 Networks Oy

ASPA object expires: 2026-10-27

Related Tools and Guides

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