Network topology

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

AS197458

Currently announcedSnapshot awaiting refresh

OPEC-AS Organization of the Petroleum Exporting Countries · OPEC-AS

Last observed10/9/2026, 08:17:01Open ASN profile →

AS197458 relationship topology

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AS197458OPEC-AS Organization of…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8437UTA-AS Hutchison Drei Austria GmbH

Relationship: Upstream
Observed weight: 298
ASN registration country: Austria
Latest RIS data: 10/31/2026, 00:00:00

Open AS8437 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8437Observed weight 298	UTA-AS Hutchison Drei Austria GmbH	Upstream	Austria	8/28/2019, 00:00:00	10/31/2026, 00:00:00	718	0
AS1764Observed weight 256	NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	Upstream	Austria	8/28/2019, 00:00:00	10/31/2026, 00:00:00	323	0

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