Network topology

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

AS57620

Currently announcedSnapshot awaiting refresh

JSC "ER-Telecom Holding" · AS_TISERVICE

Last observed10/5/2026, 18:36:43Open ASN profile →

AS57620 relationship topology

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AS57620JSC "ER-Telecom Holding"

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS44053UNILINK-AS JSC Avantel

Relationship: Upstream
Observed weight: 266
ASN registration country: Russia
Latest RIS data: 10/30/2026, 00:00:00

Open AS44053 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
AS44053Observed weight 266	UNILINK-AS JSC Avantel	Upstream	Russia	8/25/2019, 00:00:00	10/30/2026, 00:00:00	1,364	0

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