Network topology

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

AS51256

Currently announcedSnapshot awaiting refresh

OEZ-AS JSC "Special Economic Zone of Technology-Innovative Type "Tomsk" · OEZ-AS

Last observed10/4/2026, 17:10:07Open ASN profile →

AS51256 relationship topology

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AS51256OEZ-AS JSC "Special Eco…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS21127ZSTTKAS Joint Stock Company TransTeleCom

Relationship: Upstream
Observed weight: 266
ASN registration country: Russia
Latest RIS data: 10/4/2026, 00:00:00

Open AS21127 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
AS21127Observed weight 266	ZSTTKAS Joint Stock Company TransTeleCom	Upstream	Russia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	339	0

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