AS15688 ASPA Check - NO TTSN ASN3 Tieto Norway

Published

NO-TTSN-ASN3 Tieto Norway AS🇳🇴 - ASPA check for AS15688: the upstream transit providers AS15688 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS15688 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
0

How to read this ASPA check

The provider below is the only network allowed to appear directly above AS15688 in an AS-path. If AS15688 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

AS15688 peering topology: 1 upstream provider and 0 downstream customersUpstreams: AS5619. No downstreams.AS15688 - NO-TTSN-ASN3 Tieto Norway ASAS15688NO-TTSN-ASN3 Tieto No…AS5619NO-TTSN-ASN1 Tieto No…AS5619 - NO-TTSN-ASN1 Tieto Norway ASUPSTREAMSDOWNSTREAMS

Upstream Providers(1)

AS15688 authorizes these ASNs as upstream transit providers.

ASNName
AS5619🇳🇴NO-TTSN-ASN1 Tieto Norway AS

ASPA object expires: 2026-10-27

Related Tools and Guides

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