Network topology

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

AS15716

Currently announcedSnapshot awaiting refresh

SYGROUP Adfinis AG · SYGROUP

Last observed10/22/2026, 11:46:04Open ASN profile →

AS15716 relationship topology

Showing 2 / 2

AS15716SYGROUP Adfinis AG

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15576NTS NTS workspace AG

Relationship: Upstream
Observed weight: 250
ASN registration country: Switzerland
Latest RIS data: 10/19/2026, 00:00:00

Open AS15576 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
AS15576Observed weight 250	NTS NTS workspace AG	Upstream	Switzerland	8/19/2019, 00:00:00	10/19/2026, 00:00:00	551	219
AS39040Observed weight 174	NTSWorkspaceAG-AS39040 NTS workspace AG	Upstream	Switzerland	8/19/2019, 00:00:00	10/19/2026, 00:00:00	177	161

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