AS203525 — as01-asmterni ASM Terni SpA

AS203525 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

AS01-ASMTERNI is operated by ASM Terni SpA.

What it's used for

• The space carries internal corporate traffic, evidenced by the netname IT-ASMTERNISPA-20151218 and registrant ASM Terni SpA.
• The AS announces 1024 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained business network rather than a transit or large-scale access provider.
• Traffic consists of office workers and municipal service endpoints for the public utility company.

Notable

• Registrants agree with the announcer, with ASM Terni SpA listed in both the registry holder and RDAP data.
• The address inventory consists of a single /22 block (185.131.248.0/22), representing a compact, unified corporate estate.

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

Announced prefixes

• 185.131.248.0/22

Upstream networks

• AS199348 Fibraweb S.p.A
• AS3269 Telecom Italia S.p.A.

Adjacent networks

• AS3269 Telecom Italia S.p.A.
• AS199348 Fibraweb S.p.A

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-FASTWEB, AS-FIBRAWEB, AS-IBSCUST, AS199348:AS-FIBRAWEB-NET.