Network topology

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

AS51570

Currently announcedSnapshot awaiting refresh

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

Last observed11/9/2026, 09:51:32Open ASN profile →

AS51570 relationship topology

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AS51570SPB-AS JSC "ER-Telecom …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

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

Relationship: Upstream
Observed weight: 1,037
ASN registration country: Russia
Latest RIS data: 11/9/2026, 00:00:00

Open AS9049 profile →

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1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS9049Observed weight 1,037	ERTH-TRANSIT-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/25/2019, 00:00:00	11/9/2026, 00:00:00	43,116	1,727

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