Network topology

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

AS43549

Currently announcedSnapshot awaiting refresh

ASN-SONOVA Sonova AG · ASN-SONOVA

Last observed10/3/2026, 19:01:07Open ASN profile →

AS43549 relationship topology

Showing 2 / 2

AS43549ASN-SONOVA Sonova AG

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1836GREEN green.ch AG

Relationship: Upstream
Observed weight: 237
ASN registration country: Switzerland
Latest RIS data: 11/5/2026, 00:00:00

Open AS1836 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
AS1836Observed weight 237	GREEN green.ch AG	Upstream	Switzerland	8/23/2019, 00:00:00	11/5/2026, 00:00:00	292	0
AS6730Observed weight 32	SUNRISE Sunrise GmbH	Upstream	Switzerland	8/23/2019, 00:00:00	11/5/2026, 00:00:00	49	0

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