IP address ranges in Finland
Finland holds 9,957 IPv4 segments in the IP99 geolocation database, covering 14,993,443 addresses. In the 4 days to 12 September 2026 we newly captured 2,311 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 1,153 | 43.0% |
| Mobile network | 492 | 18.3% |
| Datacenter | 410 | 15.3% |
| Gateway / NAT egress | 279 | 10.4% |
| Government | 163 | 6.1% |
| Education network | 148 | 5.5% |
| Organisation | 29 | 1.1% |
| CDN node | 9 | 0.3% |
Regions
| Region | Segments | Share |
|---|---|---|
| Uusimaa | 6,897 | 69.3% |
| Pirkanmaa | 628 | 6.3% |
| Southwest Finland | 414 | 4.2% |
| North Ostrobothnia | 406 | 4.1% |
| Ostrobothnia | 275 | 2.8% |
| Central Finland | 227 | 2.3% |
| North Savo | 134 | 1.3% |
| Paijat-Hame | 114 | 1.1% |
| Kainuu | 100 | 1.0% |
| Satakunta | 87 | 0.9% |
| Kymenlaakso | 84 | 0.8% |
| Southern Ostrobothnia | 84 | 0.8% |
| Lapland | 76 | 0.8% |
| North Karelia | 67 | 0.7% |
| South Karelia | 67 | 0.7% |
| South Savo | 62 | 0.6% |
| Central Ostrobothnia | 52 | 0.5% |
| Haeme | 47 | 0.5% |
| South Ostrobothnia | 43 | 0.4% |
| Varsinais-Suomi | 35 | 0.4% |
| Northern Ostrobothnia | 24 | 0.2% |
| Kanta-Häme | 15 | 0.2% |
| Northern Savo | 14 | 0.1% |
| Southern Savonia | 4 | 0.0% |
| Paijanne Tavastia | 1 | 0.0% |
Cities
| City | Segments | Share |
|---|---|---|
| Helsinki | 4,927 | 49.5% |
| Espoo | 664 | 6.7% |
| Tampere | 387 | 3.9% |
| Oulu | 358 | 3.6% |
| Vantaa | 275 | 2.8% |
| Turku | 218 | 2.2% |
| Jyväskylä | 177 | 1.8% |
| Kuopio | 111 | 1.1% |
| Kangasala | 91 | 0.9% |
| Lahti | 90 | 0.9% |
| Vaasa | 87 | 0.9% |
| Myyrmäki | 77 | 0.8% |
| Kajaani | 74 | 0.7% |
| Salo | 63 | 0.6% |
| Hyvinkää | 59 | 0.6% |
| Pori | 57 | 0.6% |
| Tuusula | 57 | 0.6% |
| Lappeenranta | 54 | 0.5% |
| Joensuu | 52 | 0.5% |
| Seinaejoki | 52 | 0.5% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS719 | 2,187 |
| AS1759 | 1,703 |
| AS16086 | 1,430 |
| AS1741 | 268 |
| AS12552 | 146 |
| AS13170 | 141 |
| AS57043 | 138 |
| AS39699 | 137 |
| AS8075 | 123 |
| AS210644 | 118 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.