Network topology

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

AS15756

Currently announcedSnapshot awaiting refresh

JSC "ER-Telecom Holding" · CARAVAN

Last observed10/28/2026, 17:22:15Open ASN profile →

AS15756 relationship topology

Showing 3 / 3

AS15756JSC "ER-Telecom Holding"

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25227JSC "ER-Telecom Holding"

Relationship: Upstream
Observed weight: 222
ASN registration country: Russia
Latest RIS data: 10/31/2026, 00:00:00

Open AS25227 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	Visible prefixes	Collectors
AS25227Observed weight 222	JSC "ER-Telecom Holding"	Upstream	Russia	8/19/2019, 00:00:00	10/31/2026, 00:00:00	2	1
AS29226Observed weight 52	MASTERTEL-AS JSC Mastertel	Upstream	Russia	8/19/2019, 00:00:00	10/31/2026, 00:00:00	1	1
AS34327Observed weight 5	JSC "E-Publish"	Downstream	Russia	8/19/2019, 00:00:00	10/31/2026, 00:00:00	1	1

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