Network topology

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

AS201329

Currently announcedSnapshot awaiting refresh

reinachbl Gemeinde Reinach BL · reinachbl

Last observed10/10/2026, 01:06:51Open ASN profile →

AS201329 relationship topology

Showing 2 / 2

AS201329reinachbl Gemeinde Rein…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1836GREEN green.ch AG

Relationship: Upstream
Observed weight: 120
ASN registration country: Switzerland
Latest RIS data: 10/23/2026, 00:00:00

Open AS1836 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
AS1836Observed weight 120	GREEN green.ch AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/23/2026, 00:00:00	136	0
AS6772Observed weight 31	IMPNET-AS ImproWare AG	Upstream	Switzerland	8/28/2019, 00:00:00	10/23/2026, 00:00:00	36	0

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