AS205235 ASPA Check - LABITAT

Published

LABITAT Labitat🇩🇰 - ASPA check for AS205235: the upstream transit providers AS205235 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS205235 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
6

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS205235 in an AS-path. If AS205235 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

AS205235 peering topology: 1 upstream provider and 6 downstream customersUpstreams: AS42541. Downstreams: AS62113, AS198275, AS205280, AS207727, AS208327, AS211153.AS205235 - LABITAT LabitatAS205235LABITAT LabitatAS42541FIBERBY Fiberby ApSAS42541 - FIBERBY Fiberby ApSAS62113kracon-as Kracon ApSAS62113 - kracon-as Kracon ApSAS198275FLUMMER-AS Thomas Flu…AS198275 - FLUMMER-AS Thomas FlummerAS205280Jens-Andersen Jens An…AS205280 - Jens-Andersen Jens AndersenAS207727A5N Asbjorn Sloth Ton…AS207727 - A5N Asbjorn Sloth Tonnesen trading as a5nAS208327TOKE-DK Toke Hoiland-…AS208327 - TOKE-DK Toke Hoiland-JorgensenAS211153HAFNIUM-AS Emil Peter…AS211153 - HAFNIUM-AS Emil PetersenUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS205235 authorizes these ASNs as upstream transit providers.

ASNName
AS42541🇩🇰FIBERBY Fiberby ApS

Downstream Customers(6)

These ASNs list AS205235 as an authorized upstream provider.

ASNName
AS62113🇩🇰kracon-as Kracon ApS
AS198275🇩🇰FLUMMER-AS Thomas Flummer
AS205280🇩🇰Jens-Andersen Jens Andersen
AS207727🇩🇰A5N Asbjorn Sloth Tonnesen trading as a5n
AS208327🇩🇰TOKE-DK Toke Hoiland-Jorgensen
AS211153🇩🇰HAFNIUM-AS Emil Petersen

ASPA object expires: 2026-10-27

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