Network topology

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

AS39154

Currently announcedSnapshot awaiting refresh

BFN-AS Business-Finance LLC · BFN-AS

Last observed10/3/2026, 05:34:52Open ASN profile →

AS39154 relationship topology

Showing 2 / 2

AS39154BFN-AS Business-Finance…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8342RTCOMM-AS JSC RTComm.RU

Relationship: Upstream
Observed weight: 338
ASN registration country: Russia
Latest RIS data: 10/2/2026, 00:00:00

Open AS8342 profile →

All adjacent autonomous systems

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

2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS8342Observed weight 338	RTCOMM-AS JSC RTComm.RU	Upstream	Russia	8/23/2019, 00:00:00	10/2/2026, 00:00:00	1,085	0
AS25159Observed weight 151	SONICDUO-AS PJSC MegaFon	Upstream	Russia	8/23/2019, 00:00:00	10/2/2026, 00:00:00	741	0

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