Network topology

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

AS9042

Currently announcedSnapshot awaiting refresh

SIX SIX Group Services AG · SIX

Last observed9/29/2026, 23:05:06Open ASN profile →

AS9042 relationship topology

Showing 2 / 2

AS9042SIX SIX Group Services …

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS3303SWISSCOM Swisscom (Schweiz) AG

Relationship: Upstream
Observed weight: 318
ASN registration country: Switzerland
Latest RIS data: 10/31/2026, 00:00:00

Open AS3303 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
AS3303Observed weight 318	SWISSCOM Swisscom (Schweiz) AG	Upstream	Switzerland	8/19/2019, 00:00:00	10/31/2026, 00:00:00	1,636	936
AS6730Observed weight 306	SUNRISE Sunrise GmbH	Upstream	Switzerland	8/19/2019, 00:00:00	10/31/2026, 00:00:00	1,736	87

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