Network topology

Relationships come from RIS AS_PATH observations; direction represents path position, not a commercial contract or traffic direction.

AS21331

Currently announcedSnapshot awaiting refresh

Oslo kommune, Digitaliseringsetaten · OKDN-AS

Last observed10/1/2026, 07:04:53Open ASN profile →

AS21331 relationship topology

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AS21331Oslo kommune, Digitalis…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS2119TELENOR-NORGE-AS Telenor Norge AS

Relationship: Upstream
Observed weight: 342
ASN registration country: Norway
Latest RIS data: 9/30/2026, 00:00:00

Open AS2119 profile →

All adjacent autonomous systems

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS2119Observed weight 342	TELENOR-NORGE-AS Telenor Norge AS	Upstream	Norway	8/21/2019, 00:00:00	9/30/2026, 00:00:00	674	340

CHA.LA ASN relationship snapshotRelationships are normalized by CHA.LA from collected routing observations and registration context.CHA.LA routing observations · registration context