Network topology

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

AS204657

Currently announcedSnapshot awaiting refresh

ASUBI UBICENTREX SAS · ASUBI

Last observed10/10/2026, 21:19:35Open ASN profile →

AS204657 relationship topology

Showing 3 / 3

AS204657ASUBI UBICENTREX SAS

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS8218NEO-ASN Zayo Infrastructure France SA

Relationship: Upstream
Observed weight: 119
ASN registration country: France
Latest RIS data: 10/10/2026, 00:00:00

Open AS8218 profile →

All adjacent autonomous systems

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3 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4
AS8218Observed weight 119	NEO-ASN Zayo Infrastructure France SA	Upstream	France	8/28/2019, 00:00:00	10/10/2026, 00:00:00	613
AS6461Observed weight 109	ZAYO-6461 - Zayo Bandwidth	Upstream	United States	8/28/2019, 00:00:00	10/10/2026, 00:00:00	545
AS209468Observed weight 54	euclyde69 nLighten France SAS	Upstream	France	8/28/2019, 00:00:00	10/10/2026, 00:00:00	259

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