AS51727 ASPA Check - SKODAPOWER Doosan Skoda Power S.R.O

Published

SKODAPOWER-AS Doosan Skoda Power s.r.o🇨🇿 - ASPA check for AS51727: the upstream transit providers AS51727 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS51727 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 AS51727 in an AS-path. If AS51727 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

AS51727 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS2852, AS16019. No downstreams.AS51727 - SKODAPOWER-AS Doosan Skoda Power s.r.oAS51727SKODAPOWER-AS Doosan …AS2852CESNET2 CESNET z.s.p.…AS2852 - CESNET2 CESNET z.s.p.o.AS16019VODAFONE-CZ-AS Vodafo…AS16019 - VODAFONE-CZ-AS Vodafone Czech Republic a.s.UPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS51727 authorizes these ASNs as upstream transit providers.

ASNName
AS2852🇨🇿CESNET2 CESNET z.s.p.o.
AS16019🇨🇿VODAFONE-CZ-AS Vodafone Czech Republic a.s.

ASPA object expires: 2026-10-27

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