Network topology

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

AS215811

Currently announcedSnapshot awaiting refresh

Fizik Leonid Valerevich Naumov · Fizik

Last observed10/13/2026, 12:50:18Open ASN profile →

AS215811 relationship topology

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AS215811Fizik Leonid Valerevich…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS29076CITYTELECOM-AS Citytelecom LLC

Relationship: Upstream
Observed weight: 290
ASN registration country: Russia
Latest RIS data: 10/13/2026, 00:00:00

Open AS29076 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
AS29076Observed weight 290	CITYTELECOM-AS Citytelecom LLC	Upstream	Russia	8/28/2019, 00:00:00	10/13/2026, 00:00:00	740	0

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