Finland
IP address space, AS numbers and the largest networks registered in Finland, based on the delegation records of the regional internet registries.
IPv4 addresses
13.9M
1,096 blocks
IPv6 allocations
311
AS numbers
365
Routed AS numbers
295
Largest networks in Finland
By announced prefixes| AS | Name | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS719 | ELISA-AS Elisa Oyj | 157 | 5 |
| AS1759 | TSF-IP-Core Telia Finland Oyj | 117 | 12 |
| AS16086 | DNA DNA Oyj | 78 | 7 |
| AS51765 | CREANOVA-AS Oy Crea Nova Hosting Solution Ltd | 81 | 2 |
| AS202053 | UPCLOUD UpCloud Ltd | 65 | 16 |
| AS5411 | Tieto Oyj | 56 | 6 |
| AS375 | TIETOTIE-AS Tieto Oyj | 52 | 1 |
| AS1741 | FUNETAS CSC Tieteen tietotekniikan keskus Oy | 40 | 2 |
| AS8983 | Nokia-AS Nokia Solutions and Networks Oy | 27 | 7 |
| AS206175 | PKMKV Meidan IT ja talous Oy | 32 | 0 |
| AS202246 | valoo Valoo Oy | 10 | 17 |
| AS3238 | ALCOM Alands Telekommunikation Ab | 25 | 1 |
| AS198024 | FI-ISTEKKI-AS Istekki Oy | 16 | 9 |
| AS200656 | NOKIA-EMEA Nokia Solutions and Networks Oy | 20 | 5 |
| AS20904 | Netplaza-AS Cinia Oy | 19 | 3 |
| AS28723 | NOKIA-India Nokia Oyj | 16 | 4 |
| AS41369 | DATACENTER-AS Advania Finland Oy | 17 | 3 |
| AS207003 | WEB1-AS Web1 Oy | 10 | 9 |
| AS29422 | NBLNETWORKS-AS Telia Cygate Oy | 16 | 2 |
| AS209378 | INIOS-AS Inios Oy | 17 | 1 |
| AS16302 | SUOMICOMMUNICATIONS Suomi Communications Oy | 14 | 3 |
| AS199508 | S1NETWORKS-AS S1 Networks Oy | 14 | 3 |
| AS34414 | NOKIA-APAC Nokia Oyj | 10 | 4 |
| AS51935 | SPY-AS BLC Telecom Oy | 13 | 1 |
| AS214494 | oykarlfazerab Oy Karl Fazer Ab | 3 | 10 |
| AS62194 | NOKIAWING Nokia Oyj | 13 | 0 |
| AS198020 | DATACRUNCH Verda Cloud Oy | 13 | 0 |
| AS29601 | UPM-KYMMENE-AS UPM-Kymmene Oyj | 13 | 0 |
| AS201271 | NORDEA-AS Nordea Bank Abp | 11 | 1 |
| AS205250 | TURUNKAUPUNKI Turun Kaupunki | 10 | 2 |
Delegations by registry: RIPE 1,405, ARIN 2. Updated 2026-10-04.