AS33923 ASPA Check - ART COM ART COM Sp. Z O.O

Published

ART-COM ART-COM Sp. z o.o.🇵🇱 - ASPA check for AS33923: the upstream transit providers AS33923 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS33923 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
5
Downstream Customers
0

How to read this ASPA check

The 5 providers below are the only networks allowed to appear directly above AS33923 in an AS-path. If AS33923 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

AS33923 peering topology: 5 upstream providers and 0 downstream customersUpstreams: AS3257, AS9141, AS50607, AS201054, AS202520. No downstreams.AS33923 - ART-COM ART-COM Sp. z o.o.AS33923ART-COM ART-COM Sp. z…AS3257GTT-BACKBONE GTT Comm…AS3257 - GTT-BACKBONE GTT Communications Inc.AS9141AS9141 P4 Sp. z o.o.AS9141 - AS9141 P4 Sp. z o.o.AS50607EPIX-KTW-GlobalMix St…AS50607 - EPIX-KTW-GlobalMix Stowarzyszenie e-PoludnieAS201054EPIX-PolMix Stowarzys…AS201054 - EPIX-PolMix Stowarzyszenie e-PoludnieAS202520SKYPASS-AS SkyPass So…AS202520 - SKYPASS-AS SkyPass Solutions Sp. z o.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS33923 authorizes these ASNs as upstream transit providers.

ASNName
AS3257🇺🇸GTT-BACKBONE GTT Communications Inc.
AS9141🇵🇱AS9141 P4 Sp. z o.o.
AS50607🇵🇱EPIX-KTW-GlobalMix Stowarzyszenie e-Poludnie
AS201054🇵🇱EPIX-PolMix Stowarzyszenie e-Poludnie
AS202520🇵🇱SKYPASS-AS SkyPass Solutions Sp. z o.o.

ASPA object expires: 2026-10-12

Related Tools and Guides

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