AS5619 ASPA Check - NO TTSN ASN1 Tieto Norway

Published

NO-TTSN-ASN1 Tieto Norway AS🇳🇴 - ASPA check for AS5619: the upstream transit providers AS5619 has authorized in its RPKI Autonomous System Provider Authorization (ASPA) object, and the networks that list AS5619 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
3

How to read this ASPA check

The 3 providers below are the only networks allowed to appear directly above AS5619 in an AS-path. If AS5619 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

AS5619 peering topology: 3 upstream providers and 3 downstream customersUpstreams: AS2116, AS2119, AS55002. Downstreams: AS13243, AS15688, AS29065.AS5619 - NO-TTSN-ASN1 Tieto Norway ASAS5619NO-TTSN-ASN1 Tieto No…AS2116GlobalConnect-AS2116 …AS2116 - GlobalConnect-AS2116 GLOBALCONNECT ASAS2119TELENOR-NORGE-AS Tele…AS2119 - TELENOR-NORGE-AS Telenor Norge ASAS55002DEFENSE-NET - F5, Inc.AS55002 - DEFENSE-NET - F5, Inc.AS13243NO-TTSN-ASN2 Tieto No…AS13243 - NO-TTSN-ASN2 Tieto Norway ASAS15688NO-TTSN-ASN3 Tieto No…AS15688 - NO-TTSN-ASN3 Tieto Norway ASAS29065NO-TTSN-ASN4 Tieto No…AS29065 - NO-TTSN-ASN4 Tieto Norway ASUPSTREAMSDOWNSTREAMS

Upstream Providers(3)

AS5619 authorizes these ASNs as upstream transit providers.

ASNName
AS2116🇳🇴GlobalConnect-AS2116 GLOBALCONNECT AS
AS2119🇳🇴TELENOR-NORGE-AS Telenor Norge AS
AS55002🇺🇸DEFENSE-NET - F5, Inc.

Downstream Customers(3)

These ASNs list AS5619 as an authorized upstream provider.

ASNName
AS13243🇳🇴NO-TTSN-ASN2 Tieto Norway AS
AS15688🇳🇴NO-TTSN-ASN3 Tieto Norway AS
AS29065🇳🇴NO-TTSN-ASN4 Tieto Norway AS

ASPA object expires: 2026-10-27

Related Tools and Guides

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