Network topology

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

AS201134

Currently announcedSnapshot awaiting refresh

buchersuter Bucher + Suter AG · buchersuter

Last observed10/10/2026, 00:01:15Open ASN profile →

AS201134 relationship topology

Showing 2 / 2

AS201134buchersuter Bucher + Su…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS15576NTS NTS workspace AG

Relationship: Upstream
Observed weight: 549
ASN registration country: Switzerland
Latest RIS data: 10/20/2026, 00:00:00

Open AS15576 profile →

All adjacent autonomous systems

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2 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS15576Observed weight 549	NTS NTS workspace AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/20/2026, 00:00:00	1,283	0
AS39040Observed weight 66	NTSWorkspaceAG-AS39040 NTS workspace AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/20/2026, 00:00:00	164	0

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