Network topology

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

AS25433

Currently announcedSnapshot awaiting refresh

Henz-nl-AS HenZ.nl B.V. · Henz-nl-AS

Last observed10/1/2026, 17:55:03Open ASN profile →

AS25433 relationship topology

Showing 2 / 2

AS25433Henz-nl-AS HenZ.nl B.V.

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57866FUSIX-AS Fusix Networks B.V.

Relationship: Upstream
Observed weight: 308
ASN registration country: Netherlands
Latest RIS data: 10/1/2026, 00:00:00

Open AS57866 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
AS57866Observed weight 308	FUSIX-AS Fusix Networks B.V.	Upstream	Netherlands	8/21/2019, 00:00:00	10/1/2026, 00:00:00	142	337
AS38930Observed weight 217	FIBERRING LeaseWeb Network B.V.	Upstream	Netherlands	8/21/2019, 00:00:00	10/1/2026, 00:00:00	522	0

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