Network topology

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

AS41566

Currently announcedSnapshot awaiting refresh

Federal State Budget Educational Institution of Higher Professional Education "Tomsk State University of Control Systems and Radio Electronics" · TUSUR-AS

Last observed10/3/2026, 12:13:39Open ASN profile →

AS41566 relationship topology

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AS41566Federal State Budget Ed…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12389ROSTELECOM-AS PJSC Rostelecom

Relationship: Upstream
Observed weight: 225
ASN registration country: Russia
Latest RIS data: 10/29/2026, 00:00:00

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All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS12389Observed weight 225	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/23/2019, 00:00:00	10/29/2026, 00:00:00	598
AS50928Observed weight 39	SYNTSIB-AS PJSC MegaFon	Upstream	Russia	8/23/2019, 00:00:00	10/29/2026, 00:00:00	90
AS9049Observed weight 18	ERTH-TRANSIT-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/23/2019, 00:00:00	10/29/2026, 00:00:00	48

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