AS141409 ASPA Check - 3K33 Sp. Z O.O

Published

M3K33SPZOO-AS-AP - 3K33 sp. z o.o.🇸🇬 - ASPA check for AS141409: the upstream transit providers AS141409 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS141409 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
1

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS141409 in an AS-path. If AS141409 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

AS141409 peering topology: 1 upstream provider and 1 downstream customerUpstreams: AS136557. Downstreams: AS203662.AS141409 - M3K33SPZOO-AS-AP - 3K33 sp. z o.o.AS141409M3K33SPZOO-AS-AP - 3K…AS136557HOST-AS-AP - Host Uni…AS136557 - HOST-AS-AP - Host Universal Pty LtdAS203662PL-3K33 3K33 sp. z o.…AS203662 - PL-3K33 3K33 sp. z o.o.UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS141409 authorizes these ASNs as upstream transit providers.

ASNName
AS136557🇦🇺HOST-AS-AP - Host Universal Pty Ltd

Downstream Customers(1)

These ASNs list AS141409 as an authorized upstream provider.

ASNName
AS203662🇵🇱PL-3K33 3K33 sp. z o.o.

ASPA object expires: 2026-11-01

Related Tools and Guides

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