Fortum
Data as of 2026-07-26
Registry
Cluster stats
| Netblocks | 11 · 133,220 IPv4 addresses |
| Registered in | Finland (7) · Germany (1) · Ireland (1) · Poland (1) · Russia (1) |
| All fragments | 76 blocks across 5 clusters |
| Cluster ID | 213660905 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
11
0 netblocks since 2026-07-05
2026-07-05
peak 11
2026-07-26
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 132.171.0.0/16 | Fortum | BGP | ANNOUNCED | ● high |
| 137.96.0.0/16 | Fortum | BGP | ANNOUNCED | ● high |
| 193.110.32.0/21 | Fortum | BGP | ANNOUNCED | ● high |
| 88.87.169.24/29 | fortum | RIPE | SUB-ALLOCATED PA | ● low |
| 193.185.47.0/30 | Fortum | RIPE | ASSIGNED PA | ● low |
| 193.209.121.88/29 | FORTUM-NET | RIPE | ASSIGNED PA | ● low |
| 193.209.143.96/27 | FORTUM-NET | RIPE | ASSIGNED PA | ● low |
| 194.136.231.92/30 | FORTUM | RIPE | ASSIGNED PA | ● low |
| 212.37.49.212/30 | FORTUM-NET | RIPE | ASSIGNED PA | ● low |
| 212.248.12.96/27 | Fortum | RIPE | ASSIGNED PA | ● low |
| 217.28.152.176/29 | FORTUM | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
63.6%
of checked blocks have valid RPKI ROA coverage
(7 of 11)
No discrepancies found among checked blocks.
NIC Handles
AS1234
AS12355-MNT
COMSTAR-MNT
DATANET-NOC
DUMY-RIPE
DUMY-RIPE
ELISA-MNT
PETROTEL
TE-ENERGY-NOC
irishwireless-noc