Network topology

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

AS41578

Currently announcedSnapshot awaiting refresh

ERC LLC · ERC-AS

Last observed10/3/2026, 12:14:17Open ASN profile →

AS41578 relationship topology

Showing 3 / 3

AS41578ERC LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS28890INSYS-AS INSYS LLC

Relationship: Upstream
Observed weight: 192
ASN registration country: Russia
Latest RIS data: 10/3/2026, 00:00:00

Open AS28890 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS28890Observed weight 192	INSYS-AS INSYS LLC	Upstream	Russia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	238
AS9049Observed weight 88	ERTH-TRANSIT-AS JSC "ER-Telecom Holding"	Upstream	Russia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	113
AS35598Observed weight 1	INETCOM INETCOM CARRIER LLC	Upstream	Russia	8/23/2019, 00:00:00	10/3/2026, 00:00:00	1

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