Network topology

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

AS3335

Currently announcedSnapshot awaiting refresh

NSU-AS Federal State Educational Institution of Higher Professional Education "Novosibirsk State University, National Research" · NSU-AS

Last observed10/22/2026, 15:57:58Open ASN profile →

AS3335 relationship topology

Showing 2 / 2

AS3335NSU-AS Federal State Ed…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25549AVANTEL-AS JSC "ER-Telecom Holding"

Relationship: Upstream
Observed weight: 267
ASN registration country: Russia
Latest RIS data: 9/29/2026, 00:00:00

Open AS25549 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
AS25549Observed weight 267	AVANTEL-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/19/2019, 00:00:00	9/29/2026, 00:00:00	420	0
AS34757Observed weight 205	SIBSET-NSK-AS Sibirskie Seti Ltd.	Upstream	Russia	8/19/2019, 00:00:00	9/29/2026, 00:00:00	274	0

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