Network topology

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

AS41733

Currently announcedSnapshot awaiting refresh

ZTELECOM-AS JSC "ER-Telecom Holding" · ZTELECOM-AS

Last observed10/23/2026, 02:49:36Open ASN profile →

AS41733 relationship topology

Showing 2 / 2

AS41733ZTELECOM-AS JSC "ER-Tel…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS9049ERTH-TRANSIT-AS JSC "ER-Telecom Holding"

Relationship: Upstream
Observed weight: 364
ASN registration country: Russia
Latest RIS data: 10/22/2026, 00:00:00

Open AS9049 profile →

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS9049Observed weight 364	ERTH-TRANSIT-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/23/2019, 00:00:00	10/22/2026, 00:00:00	22,795	0
AS25408Observed weight 148	WESTCALL-SPB-AS JSC "ER-Telecom Holding"	Downstream	Russia	8/23/2019, 00:00:00	10/22/2026, 00:00:00	172	0

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