AS6775 ASPA Check - FINK TELECOM SERVICES Andreas Fink

Published

FINK-TELECOM-SERVICES Andreas Fink🇨🇭 - ASPA check for AS6775: the upstream transit providers AS6775 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS6775 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
4
Downstream Customers
2

How to read this ASPA check

The 4 providers below are the only networks allowed to appear directly above AS6775 in an AS-path. If AS6775 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

AS6775 peering topology: 4 upstream providers and 2 downstream customersUpstreams: AS174, AS6204, AS6939, AS13030. Downstreams: AS44432, AS60728.AS6775 - FINK-TELECOM-SERVICES Andreas FinkAS6775FINK-TELECOM-SERVICES…AS174COGENT-174 - Cogent C…AS174 - COGENT-174 - Cogent Communications, LLCAS6204ZET-NET INTERKVM HOST…AS6204 - ZET-NET INTERKVM HOST SRLAS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS13030INIT7 Init7 (Switzerl…AS13030 - INIT7 Init7 (Switzerland) Ltd.AS44432RACKBONE Andreas FinkAS44432 - RACKBONE Andreas FinkAS60728FINK Andreas FinkAS60728 - FINK Andreas FinkUPSTREAMSDOWNSTREAMS

Upstream Providers(4)

AS6775 authorizes these ASNs as upstream transit providers.

ASNName
AS174🇺🇸COGENT-174 - Cogent Communications, LLC
AS6204🇷🇴ZET-NET INTERKVM HOST SRL
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS13030🇨🇭INIT7 Init7 (Switzerland) Ltd.

Downstream Customers(2)

These ASNs list AS6775 as an authorized upstream provider.

ASNName
AS44432🇨🇭RACKBONE Andreas Fink
AS60728🇨🇭FINK Andreas Fink

ASPA object expires: 2026-10-27

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