AS39381 — SIG-DSI

AS39381 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

SIG-DSI is the autonomous system for Services Industriels de Geneve.

What it's used for

• The space carries internal corporate and utility infrastructure, identified by the netname SIG-SE-001 and registrant Services Industriels de Geneve.
• The AS announces 256 IPv4 addresses and 1 IPv6 prefix with only 1 observed neighbour, indicating a small, isolated internal network rather than a transit or access provider.
• Traffic consists of internal communications for the municipal utility's operations, including its telecommunications service (SIG - Service Telecom).

Notable

• The registrant Services Industriels de Geneve matches the AS holder, confirming consistent ownership.
• The address inventory is minimal, consisting of a single /24 block and a single /48 IPv6 prefix, typical for a dedicated corporate estate.

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

Announced prefixes

• 194.147.245.0/24
• 2001:67c:2fe0::/48

Upstream networks

• AS20932 Services Industriels de Geneve

Adjacent networks

• AS20932 Services Industriels de Geneve