Network topology

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

AS679

Currently announcedSnapshot awaiting refresh

Technische Universitat Wien · TUNET-AS

Last observed9/29/2026, 06:38:38Open ASN profile →

AS679 relationship topology

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AS679Technische Universitat …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1853ACOnet - ACONET

Relationship: Upstream
Observed weight: 290
ASN registration country: Austria
Latest RIS data: 10/31/2026, 00:00:00

Open AS1853 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
AS1853Observed weight 290	ACOnet - ACONET	Upstream	Austria	8/19/2019, 00:00:00	10/31/2026, 00:00:00	781	1

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