AS41441 ASPA Check - Speed IX Serverius Holding B.V

Published

Speed-IX Serverius Holding B.V.🇳🇱 - ASPA check for AS41441: the upstream transit providers AS41441 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS41441 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
2

How to read this ASPA check

AS41441 publishes provider AS0: it declares itself transit-free. A BGP path in which any network appears directly above AS41441 as its provider is ASPA-invalid.

Step-by-step ASPA check guide - including how to validate an AS-path hop by hop.

Peering Topology

AS41441 peering topology: 1 upstream provider and 2 downstream customersUpstreams: transit-free (Tier 1). Downstreams: AS205755, AS207994.AS41441 - Speed-IX Serverius Holding B.V.AS41441Speed-IX Serverius Ho…👑Tier 1Transit-freeTransit-free - no upstream providerAS205755Sdnbucks SDNBUCKS BVAS205755 - Sdnbucks SDNBUCKS BVAS207994Blockchain-Creek Bloc…AS207994 - Blockchain-Creek Blockchain Creek B.V.UPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS41441 authorizes these ASNs as upstream transit providers.

ASNName
Tier 1Transit-free - declares no upstream provider

Downstream Customers(2)

These ASNs list AS41441 as an authorized upstream provider.

ASNName
AS205755🇳🇱Sdnbucks SDNBUCKS BV
AS207994🇧🇪Blockchain-Creek Blockchain Creek B.V.

ASPA object expires: 2026-10-27

Related Tools and Guides

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