Network topology

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

AS201816

Currently announcedSnapshot awaiting refresh

Region Kalmar Lan · KALMAR-AS

Last observed10/10/2026, 03:51:45Open ASN profile →

AS201816 relationship topology

Showing 2 / 2

AS201816Region Kalmar Lan

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS1653SUNET - Vetenskapsradet / SUNET

Relationship: Upstream
Observed weight: 250
ASN registration country: Sweden
Latest RIS data: 10/9/2026, 08:00:00

Open AS1653 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
AS1653Observed weight 250	SUNET - Vetenskapsradet / SUNET	Upstream	Sweden	8/28/2019, 00:00:00	10/9/2026, 08:00:00	230	337
AS12552Observed weight 237	GlobalConnect-AS12552 GlobalConnect AB	Upstream	Sweden	8/28/2019, 00:00:00	10/9/2026, 08:00:00	1,525	0

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