AS204742 ASPA Check - Bitarray

Published

bitarray Bitarray GmbH🇩🇪 - ASPA check for AS204742: the upstream transit providers AS204742 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS204742 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 AS204742 in an AS-path. If AS204742 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

AS204742 peering topology: 2 upstream providers and 0 downstream customersUpstreams: AS11967, AS212895. No downstreams.AS204742 - bitarray Bitarray GmbHAS204742bitarray Bitarray GmbHAS11967HOP179 Hop179 OUAS11967 - HOP179 Hop179 OUAS212895ROUTE64_ORG Johannes …AS212895 - ROUTE64_ORG Johannes ErnstUPSTREAMSDOWNSTREAMS

Upstream Providers(2)

AS204742 authorizes these ASNs as upstream transit providers.

ASNName
AS11967🇪🇪HOP179 Hop179 OU
AS212895🇩🇪ROUTE64_ORG Johannes Ernst

ASPA object expires: 2026-10-27

Related Tools and Guides

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