Network topology

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

AS49866

Currently announcedSnapshot awaiting refresh

LOOPBACK Loopback Oy · LOOPBACK

Last observed10/4/2026, 12:36:25Open ASN profile →

AS49866 relationship topology

Showing 3 / 3

AS49866LOOPBACK Loopback Oy

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS199508S1NETWORKS-AS S1 Networks Oy

Relationship: Upstream
Observed weight: 591
ASN registration country: Finland
Latest RIS data: 10/4/2026, 00:00:00

Open AS199508 profile →

All adjacent autonomous systems

The table preserves every relationship in the selected filter; graph limits and pagination never remove data.

3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS199508Observed weight 591	S1NETWORKS-AS S1 Networks Oy	Upstream	Finland	8/23/2019, 00:00:00	10/4/2026, 00:00:00	103	686
AS34387Observed weight 314	NETCREW Netcrew ry	Downstream	RIR did not provide a registration country	8/23/2019, 00:00:00	10/4/2026, 00:00:00	77	343
AS12552Observed weight 244	GlobalConnect-AS12552 GlobalConnect AB	Upstream	Sweden	8/23/2019, 00:00:00	10/4/2026, 00:00:00	319	0

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