Network topology

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

AS401746

Currently announcedSnapshot awaiting refresh

FASNET-SERVICES-SDN - FasNET Services LLC · FASNET-SERVICES-SDN

Last observed11/7/2026, 19:25:32Open ASN profile →

AS401746 relationship topology

Showing 2 / 2

AS401746FasNET Services LLC

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS34872Servperso_Systems Sarah Rossius trading as Servperso Systems

Relationship: Upstream
Observed weight: 427
ASN registration country: Belgium
Latest RIS data: 10/5/2026, 00:00:00

Open AS34872 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
AS34872Observed weight 427	Servperso_Systems Sarah Rossius trading as Servperso Systems	Upstream	Belgium	8/25/2019, 00:00:00	10/5/2026, 00:00:00	353	365
AS399765Observed weight 348	FasNET Services LLC	Upstream	United States	8/25/2019, 00:00:00	10/5/2026, 00:00:00	330	306

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