Network topology

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

AS51017

Currently announcedSnapshot awaiting refresh

STOLICA LLC · STOLICA

Last observed10/4/2026, 16:25:38Open ASN profile →

AS51017 relationship topology

Showing 4 / 4

AS51017STOLICA LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS48371WestLan-as Westlan LTD

Relationship: Upstream
Observed weight: 297
ASN registration country: Russia
Latest RIS data: 10/4/2026, 00:00:00

Open AS48371 profile →

All adjacent autonomous systems

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4 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS48371Observed weight 297	WestLan-as Westlan LTD	Upstream	Russia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	385
AS51520Observed weight 276	RH "Datalogika" Ltd.	Upstream	Russia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	696
AS197204Observed weight 267	TeleMaks Ltd	Upstream	Russia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	340
AS9049Observed weight 266	ERTH-TRANSIT-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/25/2019, 00:00:00	10/4/2026, 00:00:00	345

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