AS1234 — FORTUM-AS - IDDQD-AS

AS1234 announces 3 IPv4 prefixes covering 133,120 addresses and 0 IPv6 prefixes.

About this network

The corporate network of Fortum (FORTUM-AS), a major Finnish energy company.

What it's used for

• Corporate networking for a large energy and utilities enterprise.

Notable

• A low, early AS number held by a corporate energy operator, not a commercial ISP or host.

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

Announced prefixes

• 132.171.0.0/16
• 137.96.0.0/16
• 193.110.32.0/21

Upstream networks

• AS1759 Telia Finland Oyj
• AS719 Elisa Oyj

Adjacent networks

• AS1759 Telia Finland Oyj
• AS719 Elisa Oyj

Routing security

• RPKI: 1 valid, 0 invalid and 2 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 5 route objects.
• Listed in as-sets: AS-8764-EXCLUDE-AMS-IX-RS, AS-AMS-IX-MUM-RS-SET, AS-CTGNET, AS-ELISAFI, AS-HKCOM, AS-PACKAD, AS-PNAPACS, AS-STIX-TEST, AS-TEST, AS-TSF-GLOBAL, AS198949:AS-SD, AS32421:AS-CUSTOMERS.