AS199656 ASPA Check - Zyner

Published

Zyner Zyner🇸🇪 - ASPA check for AS199656: the upstream transit providers AS199656 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS199656 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
1
Downstream Customers
3

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS199656 in an AS-path. If AS199656 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

AS199656 peering topology: 1 upstream provider and 3 downstream customersUpstreams: AS39351. Downstreams: AS198860, AS208471, AS214701.AS199656 - Zyner ZynerAS199656Zyner ZynerAS39351ESAB-AS 31173 Service…AS39351 - ESAB-AS 31173 Services ABAS198860CANTER Vera ErikssonAS198860 - CANTER Vera ErikssonAS208471VKNets Ville Ketola N…AS208471 - VKNets Ville Ketola NilssonAS214701NAHFE Herman AndgartAS214701 - NAHFE Herman AndgartUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS199656 authorizes these ASNs as upstream transit providers.

ASNName
AS39351🇸🇪ESAB-AS 31173 Services AB

Downstream Customers(3)

These ASNs list AS199656 as an authorized upstream provider.

ASNName
AS198860🇸🇪CANTER Vera Eriksson
AS208471🇸🇪VKNets Ville Ketola Nilsson
AS214701🇸🇪NAHFE Herman Andgart

ASPA object expires: 2026-10-28

Related Tools and Guides

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