Network topology

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

AS43975

Not announcedSnapshot awaiting refresh

VTK-AS PJSC Rostelecom · VTK-AS

Last observed10/3/2026, 20:07:48Open ASN profile →

AS43975 relationship topology

Showing 2 / 2

AS43975VTK-AS PJSC Rostelecom

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12389ROSTELECOM-AS PJSC Rostelecom

Relationship: Upstream
Observed weight: 81
ASN registration country: Russia
Latest RIS data: 10/3/2026, 00:00:00

Open AS12389 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS12389Observed weight 81	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	292	0
AS197467Observed weight 81	SSAU-AS Samara University named after Korolev	Downstream	Russia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	292	0

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