Network topology

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

AS43307

Currently announcedSnapshot awaiting refresh

LLC Basalt Svobodnoe Programnoe Obespechenie · ALTLINUX-AS

Last observed10/3/2026, 18:16:19Open ASN profile →

AS43307 relationship topology

Showing 1 / 1

AS43307LLC Basalt Svobodnoe Pr…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3175CITYTELECOM-MSK Citytelecom LLC

Relationship: Upstream
Observed weight: 287
ASN registration country: Russia
Latest RIS data: 10/31/2026, 00:00:00

Open AS3175 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS3175Observed weight 287	CITYTELECOM-MSK Citytelecom LLC	Upstream	Russia	8/23/2019, 00:00:00	10/31/2026, 00:00:00	734	0

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