Network topology

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

AS15731

Currently announcedSnapshot awaiting refresh

InterLIR InterLIR GmbH · InterLIR

Last observed9/30/2026, 15:47:34Open ASN profile →

AS15731 relationship topology

Showing 3 / 3

AS15731InterLIR InterLIR GmbH

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS6204ZET-NET INTERKVM HOST SRL

Relationship: Upstream
Observed weight: 419
ASN registration country: Romania
Latest RIS data: 10/8/2026, 00:00:00

Open AS6204 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
AS6204Observed weight 419	ZET-NET INTERKVM HOST SRL	Upstream	Romania	8/19/2019, 00:00:00	10/8/2026, 00:00:00	2,368
AS16276Observed weight 269	OVH SAS	Upstream	France	8/19/2019, 00:00:00	10/8/2026, 00:00:00	359
AS199524Observed weight 269	GCORE G-Core Labs S.A.	Upstream	Luxembourg	8/19/2019, 00:00:00	10/8/2026, 00:00:00	337

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