Network topology

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

AS201826

Currently announcedSnapshot awaiting refresh

era-telecom LLC eratelecom company · era-telecom

Last observed10/10/2026, 03:52:09Open ASN profile →

AS201826 relationship topology

Showing 5 / 5

AS201826era-telecom LLC eratele…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS12389ROSTELECOM-AS PJSC Rostelecom

Relationship: Upstream
Observed weight: 423
ASN registration country: Russia
Latest RIS data: 10/9/2026, 08:00:00

Open AS12389 profile →

All adjacent autonomous systems

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

5 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS12389Observed weight 423	ROSTELECOM-AS PJSC Rostelecom	Upstream	Russia	8/28/2019, 00:00:00	10/9/2026, 08:00:00	3,619
AS58240Observed weight 275	NPO "Diagnosticheskie sistemyi" Ltd.	Downstream	Registration country pending sync	8/28/2019, 00:00:00	10/9/2026, 08:00:00	360
AS57304Observed weight 89	RETNRU-AS JSC "RetnNet"	Upstream	Russia	8/28/2019, 00:00:00	10/9/2026, 08:00:00	1,914
AS9002Observed weight 63	RETN-AS RETN Limited	Upstream	United Kingdom	8/28/2019, 00:00:00	10/9/2026, 08:00:00	1,663
AS62314Observed weight 44	ATMOSPHERICA-AS Atmospherica Ltd.	Upstream / Downstream	Russia	8/28/2019, 00:00:00	10/9/2026, 08:00:00	657

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