Helsinki
HELSINKI-NET
Registry
Cluster stats
| Netblocks | 6 · 1,051 IPv4 addresses |
| Registered in | Finland (4) · Norway (1) |
| All fragments | 61 blocks across 9 clusters |
| Cluster ID | 210565377 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | Registry record |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-19
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 37.35.81.0 – 37.35.83.255 | Helsinki | RIPE | ASSIGNED PA | ● low |
| 185.155.140.0/24 | HELSINKI | RIPE | ASSIGNED PA | ● low |
| 194.137.234.16/28 | HELSINKI-NET | RIPE | ASSIGNED PA | ● low |
| 194.197.93.64/29 | HELSINKI-NET | RIPE | ASSIGNED PA | ● low |
| 212.213.159.120/29 | HELSINKI-NET | RIPE | ASSIGNED PA | ● low |
| 2001:2060:69::/48 | HELSINKI-NET | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “HELSINKI” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- HELSINKI-SYSTEMS-GMBH 37 blocks
- Helsinki Telephone Company Ltd. 11 blocks
- HELSINKI-SANTAHAMINASOTILASKOTIYHDIST 2 blocks
- Helsinki-Finland-Net 1 blocks
- HELSINKI-BOFORI 1 blocks
- HELSINKI-DATACENTER 1 blocks
- HELSINKI-EXPERT-FI 1 blocks
- HELSINKI-OUTLET-NET 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- HELSINKIMEDIA-HAAGA via DNA Oyj sub-allocation
- DDBHELSINKI-NET via Telia Finland Oyj sub-allocation
- KOYHELSINKIVANTAALOGISTICS via Elisa Oyj sub-allocation
- CAPITAL-CREW-HELSINKI-1-FI via DNA Oyj sub-allocation
- HELSINKIPRIDE-NET sub-allocation
- CYBERSHOPHELSINKIAY via Elisa Oyj sub-allocation
- WTC-HELSINKI-NETWORK sub-allocation
- HELSINKI-EXPERT-FI via DNA Oyj sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (3)
These blocks are registered to Helsinki but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:2060:69::/48 /48 | authorized for AS1759 — Telia Finland Oyj |
| 37.35.81.0 – 37.35.83.255 /22 | authorized for AS20904 — Cinia Oy |
| 185.155.140.0/24 /24 | authorized for AS50272 — AVUR AS |
NIC Handles
AVUR-MNT
CNFI-MNT
DATANET-NOC
DUMY-RIPE
DUMY-RIPE