AS209815 — ALTAREA-COGEDIM-AS SNC ALTAREA MANAGEMENT

AS209815 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

ALTAREA-COGEDIM-AS is held by SNC ALTAREA MANAGEMENT.

What it's used for

• The space carries corporate infrastructure for a major French real estate developer, as indicated by the netname FR-ALTAREACOGEDIM-20181128 and registrant SNC ALTAREA MANAGEMENT.
• The AS announces 1024 IPv4 addresses in a single /22 prefix and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, self-contained corporate network rather than a transit or access provider.
• Traffic from this AS consists of office workers, internal systems, and web endpoints for Altarea Cogedim, a company active in residential housing, commercial real estate, and asset management.

Notable

• The RDAP registrant SNC ALTAREA MANAGEMENT matches the AS holder, confirming consistent ownership.
• Altarea Cogedim is the result of the merger between Altarea and Cogedim, two prominent French real estate developers, which combined their operations under a single corporate entity.
• The address inventory is compact, consisting of one IPv4 /22 block and one IPv6 /29, typical for a corporate headquarters or primary office location.

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

Announced prefixes

• 194.31.136.0/22
• 2a09:1380::/29

Upstream networks

• AS35625 Eurofiber France SAS
• AS5511 Orange S.A.

Adjacent networks

• AS35625 Eurofiber France SAS
• AS5511 Orange S.A.

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-APPLIWAVE, AS-OPENTRANSIT, AS35625:AS-EUROFIBER-FR.