Network topology

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

AS48491

Currently announcedSnapshot awaiting refresh

ospelt Herbert Ospelt Anstalt · ospelt

Last observed10/4/2026, 08:47:19Open ASN profile →

AS48491 relationship topology

Showing 2 / 2

AS48491ospelt Herbert Ospelt A…

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS48362TKSWF-AS Stadtwerke Feldkirch

Relationship: Upstream
Observed weight: 147
ASN registration country: Austria
Latest RIS data: 10/4/2026, 00:00:00

Open AS48362 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
AS48362Observed weight 147	TKSWF-AS Stadtwerke Feldkirch	Upstream	Austria	8/23/2019, 00:00:00	10/4/2026, 00:00:00	184	0
AS12387Observed weight 139	TON TON Total optical Networks AG	Upstream	Switzerland	8/23/2019, 00:00:00	10/4/2026, 00:00:00	172	0

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