AS1878 — STUPI

AS1878 announces 4 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

STUPI is Svensk Teleutveckling & Produktinnovation, STUPI AB, a long-running Swedish telecom and network engineering company.

What it's used for

• Operating STUPI's own IP network and related work in optical and carrier networking and in time/frequency metrology.

Notable

• A privately run engineering-company network rather than a mass-market ISP or commercial host.
• STUPI holds a cluster of low RIPE AS numbers (AS1880, AS1882, AS1883), reflecting long participation in the Swedish internet.

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

Announced prefixes

• 192.108.201.0/24
• 192.108.207.0/24
• 192.108.212.0/24
• 204.29.133.0/24

Upstream networks

• AS1880 STUPI LLC

Adjacent networks

• AS1880 STUPI LLC