Network topology

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

AS25530

Currently announcedSnapshot awaiting refresh

ASN-SFT SFT Company LLC · ASN-SFT

Last observed10/1/2026, 18:16:24Open ASN profile →

AS25530 relationship topology

Showing 3 / 3

AS25530ASN-SFT SFT Company LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8595WESTCALL-AS OOO WestCall Ltd.

Relationship: Upstream
Observed weight: 292
ASN registration country: Russia
Latest RIS data: 10/1/2026, 00:00:00

Open AS8595 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
AS8595Observed weight 292	WESTCALL-AS OOO WestCall Ltd.	Upstream	Russia	8/21/2019, 00:00:00	10/1/2026, 00:00:00	378
AS200044Observed weight 279	Stack Group, LLC	Upstream	Russia	8/21/2019, 00:00:00	10/1/2026, 00:00:00	881
AS8641Observed weight 278	NAUKANET-AS LLC "Nauka-Svyaz"	Upstream	Russia	8/21/2019, 00:00:00	10/1/2026, 00:00:00	1,341

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