AS219505 ASPA Check - GERNOTH Michael Gernoth

Published

GERNOTH Michael Gernoth🇩🇪 - ASPA check for AS219505: the upstream transit providers AS219505 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS219505 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 AS219505 in an AS-path. If AS219505 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

AS219505 peering topology: 5 upstream providers and 0 downstream customersUpstreams: AS20473, AS41051, AS209533, AS210132, AS212895. No downstreams.AS219505 - GERNOTH Michael GernothAS219505GERNOTH Michael Gerno…AS20473AS-VULTR - The Consta…AS20473 - AS-VULTR - The Constant Company, LLCAS41051FREETRANSIT Openfacto…AS41051 - FREETRANSIT Openfactory GmbHAS209533BGPTunnel iFog GmbHAS209533 - BGPTunnel iFog GmbHAS210132THOMAS-GLANZMANN Thom…AS210132 - THOMAS-GLANZMANN Thomas GlanzmannAS212895ROUTE64_ORG Johannes …AS212895 - ROUTE64_ORG Johannes ErnstUPSTREAMSDOWNSTREAMS

Upstream Providers(5)

AS219505 authorizes these ASNs as upstream transit providers.

ASNName
AS20473🇺🇸AS-VULTR - The Constant Company, LLC
AS41051🇨🇭FREETRANSIT Openfactory GmbH
AS209533🇨🇭BGPTunnel iFog GmbH
AS210132🇩🇪THOMAS-GLANZMANN Thomas Glanzmann
AS212895🇩🇪ROUTE64_ORG Johannes Ernst

ASPA object expires: 2026-10-27

Related Tools and Guides

← Back to AS219505