Network topology

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

AS203152

Currently announcedSnapshot awaiting refresh

Interforce Networks BV · ETHIN-ISP

Last observed10/10/2026, 12:34:50Open ASN profile →

AS203152 relationship topology

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AS203152Interforce Networks BV

UpstreamDownstreamUncertain relationshipNodes are ordered by observed weight

SELECTED NODEAS57112AS-F2X Fiber Services B.V.

Relationship: Upstream
Observed weight: 259
ASN registration country: Netherlands
Latest RIS data: 11/1/2026, 00:00:00

Open AS57112 profile →

All adjacent autonomous systems

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

1 relationships

ASN	Organization	Relationship	ASN registration country	RIS observation start	Latest RIS data	IPv4	IPv6
AS57112Observed weight 259	AS-F2X Fiber Services B.V.	Upstream	Netherlands	8/28/2019, 00:00:00	11/1/2026, 00:00:00	674	0

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