Network topology

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

AS5543

Currently announcedSnapshot awaiting refresh

Joint Stock Company TransTeleCom · TEST-ASN1

Last observed9/29/2026, 13:02:41Open ASN profile →

AS5543 relationship topology

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AS5543Joint Stock Company Tra…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15974VTT-AS Joint Stock Company TransTeleCom

Relationship: Upstream
Observed weight: 253
ASN registration country: Russia
Latest RIS data: 10/28/2026, 00:00:00

Open AS15974 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15974Observed weight 253	VTT-AS Joint Stock Company TransTeleCom	Upstream	Russia	8/19/2019, 00:00:00	10/28/2026, 00:00:00	0	343

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