AS57381 ASPA Check - FNUTT Daniel Husand

Published

FNUTT Daniel Husand🇳🇴 - ASPA check for AS57381: the upstream transit providers AS57381 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS57381 as their provider. Routers that validate ASPA use these records to detect route leaks in BGP paths.

ASPA Status
Published
Upstream Providers
3
Downstream Customers
1

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS57381 in an AS-path. If AS57381 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

AS57381 peering topology: 3 upstream providers and 1 downstream customerUpstreams: AS6939, AS42708, AS50304. Downstreams: AS214486.AS57381 - FNUTT Daniel HusandAS57381FNUTT Daniel HusandAS6939HURRICANE - Hurricane…AS6939 - HURRICANE - Hurricane Electric LLCAS42708GLESYS Glesys ABAS42708 - GLESYS Glesys ABAS50304BLIX Blix Solutions ASAS50304 - BLIX Blix Solutions ASAS214486CyberHawk Jo Christia…AS214486 - CyberHawk Jo Christian Skrede BuvarpUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS57381 authorizes these ASNs as upstream transit providers.

ASNName
AS6939🇺🇸HURRICANE - Hurricane Electric LLC
AS42708🇸🇪GLESYS Glesys AB
AS50304🇳🇴BLIX Blix Solutions AS

Downstream Customers(1)

These ASNs list AS57381 as an authorized upstream provider.

ASNName
AS214486🇳🇴CyberHawk Jo Christian Skrede Buvarp

ASPA object expires: 2026-10-12

Related Tools and Guides

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