AS39842 — CFE

AS39842 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

CFE is the autonomous system for Compagnie d'Entreprises CFE S.A.

What it's used for

• The space carries corporate infrastructure for a Belgian construction and real estate development group, as indicated by the netname BE-CFE-20171206 and registrant COMPAGNIE D'ENTREPRISES CFE S.A.
• The AS announces 1024 IPv4 addresses in a single prefix (185.35.224.0/22) with 1 observed neighbour, a ratio consistent with an internal corporate estate rather than a transit or access network
• Traffic from this AS consists of office workers, engineering staff, and web/API endpoints for the company's operations in Belgium, Luxembourg, and Poland

Notable

• The registrant COMPAGNIE D'ENTREPRISES CFE S.A. matches the AS holder, confirming direct ownership of the address space
• CFE was incorporated in 1880 and operates as a subsidiary of Ackermans & van Haaren SA, a Belgian investment holding company
• The address inventory is a single /22 block, representing a finely subdivided internal corporate estate with no external customer base

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 185.35.224.0/22

Upstream networks

• AS48638 Cronos NV

Adjacent networks

• AS48638 Cronos NV