AS41457 ASPA Check - SourceWAY

Published

sourceWAY sourceWAY GmbH🇩🇪 - ASPA check for AS41457: the upstream transit providers AS41457 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS41457 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 AS41457 in an AS-path. If AS41457 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

AS41457 peering topology: 5 upstream providers and 0 downstream customersUpstreams: AS16276, AS20473, AS31898, AS51202, AS216078. No downstreams.AS41457 - sourceWAY sourceWAY GmbHAS41457sourceWAY sourceWAY G…AS16276OVH OVH SASAS16276 - OVH OVH SASAS20473AS-VULTR - The Consta…AS20473 - AS-VULTR - The Constant Company, LLCAS31898ORACLE-BMC-31898 - Or…AS31898 - ORACLE-BMC-31898 - Oracle CorporationAS51202NUXOA NUXOA GmbHAS51202 - NUXOA NUXOA GmbHAS216078KREMER-AS Liam KremerAS216078 - KREMER-AS Liam KremerUPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS41457 authorizes these ASNs as upstream transit providers.

ASNName
AS16276🇫🇷OVH OVH SAS
AS20473🇺🇸AS-VULTR - The Constant Company, LLC
AS31898🇺🇸ORACLE-BMC-31898 - Oracle Corporation
AS51202🇩🇪NUXOA NUXOA GmbH
AS216078🇩🇪KREMER-AS Liam Kremer

ASPA object expires: 2026-10-27

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