Network topology

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

AS202452

Currently announcedSnapshot awaiting refresh

Flow Swiss AG · FLOW-ALP2

Last observed10/10/2026, 07:45:41Open ASN profile →

AS202452 relationship topology

Showing 3 / 3

AS202452Flow Swiss AG

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS25091IP-Max IP-Max SA

Relationship: Upstream
Observed weight: 257
ASN registration country: Switzerland
Latest RIS data: 10/10/2026, 00:00:00

Open AS25091 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	IPv6
AS25091Observed weight 257	IP-Max IP-Max SA	Upstream	Switzerland	8/28/2019, 00:00:00	10/10/2026, 00:00:00	277	277
AS3303Observed weight 78	SWISSCOM Swisscom (Schweiz) AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/10/2026, 00:00:00	83	81
AS200759Observed weight 4	FLOW Flow Swiss AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/10/2026, 00:00:00	5	0

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