AS30738 ASPA Check - NETART Group S.R.O

Published

NETART-AS NetArt Group s.r.o.🇨🇿 - ASPA check for AS30738: the upstream transit providers AS30738 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS30738 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 AS30738 in an AS-path. If AS30738 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

AS30738 peering topology: 3 upstream providers and 0 downstream customersUpstreams: AS35661, AS50338, AS57707. No downstreams.AS30738 - NETART-AS NetArt Group s.r.o.AS30738NETART-AS NetArt Grou…AS35661VIRTUASYS-EU VIRTUA S…AS35661 - VIRTUASYS-EU VIRTUA SYSTEMS SASAS50338GAMERHOST GamerHost s…AS50338 - GAMERHOST GamerHost s.r.o.AS57707GREENDATA Greendata s…AS57707 - GREENDATA Greendata s.r.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS30738 authorizes these ASNs as upstream transit providers.

ASNName
AS35661🇫🇷VIRTUASYS-EU VIRTUA SYSTEMS SAS
AS50338🇨🇿GAMERHOST GamerHost s.r.o.
AS57707🇨🇿GREENDATA Greendata s.r.o.

ASPA object expires: 2026-10-27

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