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How Finland ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Finland over time.
The largest autonomous systems registered to Finland by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS719FI | ELISA-AS Elisa Oyj | 3.7M | 162 |
| AS1759FI | TSF-IP-Core Telia Finland Oyj | 3.3M | 129 |
| AS16086FI | DNA DNA Oyj | 1.9M | 85 |
| AS1741FI | FUNETAS CSC - Tieteen tietotekniikan keskus Oy | 610K | 42 |
| AS200656FI | NOKIA-EMEA Nokia Solutions and Networks Oy | 202.8K | 24 |
| AS5411FI | Tieto Oyj | 182.3K | 62 |
| AS29422FI | NBLNETWORKS-AS Telia Cygate Oy | 150.8K | 18 |
| AS41701FI | CAP-FIN-AS Capgemini Finland Oy | 133.4K | 8 |
| AS214692FI | VALTORI-AS Valtion tieto- ja viestintatekniikkakeskus, TUVE-palvelut | 131.1K | 2 |
| AS1926FI | UTANET-AS Tampere University Foundation | 131.1K | 2 |
Finland against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
366 autonomous systems registered to Finland. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS5515FI | TS-Finland-DataNet-old Telia Finland Oyj | — | — | 0 |
| AS30759FI | Nokia-AMS-BB-AS Nokia Solutions and Networks Oy | — | — | 0 |
| AS205709FI | DATABROS-FI Tietokeskus Finland Oy | — | — | 0 |
| AS200696FI | paf Alands Penningautomatforening | — | — | 0 |
| AS213879FI | jhcomputer JH Computer Oy | — | — | 0 |
| AS48156FI | Sanoma-AS Sanoma Oyj | — | — | 0 |
| AS219261FI | OUNASKAIRA-AS Konsta Rantakangas trading as Ounaskaira | — | 18 | 3 |
| AS209091FI | Jan-Anders-Wiren Jan-Anders Wiren | — | 1 | 1 |
| AS56520FI | NEVEOY-AS Neve Oy | — | — | 0 |
| AS3274FI | CYGATE Telia Cygate Oy | — | — | 0 |
| AS204937FI | NORDEA-ASN Nordea Bank Abp | — | — | 0 |
| AS213689FI | NAMETO Nameto Oy | — | — | 0 |
| AS211206FI | locotech Locotech Oy | — | — | 0 |
| AS202677FI | fujk5 Fujitsu Finland Oy | — | — | 0 |
| AS207178FI | etevat Frendy Oy | — | — | 0 |
| AS24714FI | TietoEnator-AS Tieto Oyj | — | — | 0 |
| AS8624FI | TENUE-AS Equinix (Finland) Oy | — | — | 0 |
| AS15424FI | ELISA-IC Elisa Oyj | — | — | 0 |
| AS41194FI | FICIX-ROUTE-SERVER-1 Finnish Communication and Internet Exchange - FICIX ry | — | — | 0 |
| AS12582FI | TSF-DATANET-NGD-AS Telia Finland Oyj | — | — | 0 |
| AS3222FI | CINIAFI Cinia Oy | — | — | 0 |
| AS214353FI | NMJ-Service-Oy NMJ Service Oy | — | — | 0 |
| AS199674FI | ARATIKA Philip Brown | — | — | 0 |
| AS43792FI | YTTI Saku Matias Ytti | — | — | 0 |
| AS34484FI | TIETOTALO-AS Telia Cygate Oy | — | — | 0 |
| AS202426FI | ACCOUNTOR-FI Advania Finland Oy | — | — | 0 |
| AS42122FI | NETHIT S1 Networks Oy | — | — | 0 |
| AS50154FI | ION-NOKIA Nokia Oyj | — | — | 0 |
| AS6793FI | TELIVO-AS DNA Oyj | — | — | 0 |
| AS33935FI | FI-24ONLINE-AS Telia Cygate Oy | — | — | 0 |
| AS204129FI | TORNIO-AS Tornion Kaupunki | — | — | 0 |
| AS212497FI | FSN_ASN Suomen Yhteisverkko Oy | — | — | 0 |
| AS16023FI | EQUINIX-CLOUD-EXCHANGE-GENEVA-ASN Equinix (Finland) Oy | — | — | 0 |
| AS57390FI | SETERA-INTERNATIONAL Setera Oy | — | — | 0 |
| AS49430FI | PIHLAJALINNA-AS Pihlajalinna Terveys Oy | — | — | 0 |
| AS5469FI | AGNET Ahlstrom Oyj | — | — | 0 |
| AS200610FI | fujdc2 Fujitsu Finland Oy | — | — | 0 |
| AS208722FI | GLOBAL_DC Nebius DC Oy | — | 1 | 1 |
| AS201726FI | APALRD-ASN Andrew Palardy | — | 4 | 4 |
| AS41747FI | CLOUD2-AS Cloud2 Oy | — | — | 0 |
| AS5487FI | ELISA-LAB Elisa Oyj | — | — | 0 |
| AS211770FI | wolt-as Wolt Oy | — | — | 0 |
| AS2017FI | KRPNET - IDDQD-AS | — | — | 0 |
| AS47732FI | EQUINIX-CLOUD-EXCHANGE-HELSINKI-ASN Equinix (Finland) Oy | — | — | 0 |
| AS57313FI | puustelli Puustelli Group Oy | — | — | 0 |
| AS13276FI | MAGENTA Telia Cygate Oy | — | — | 0 |
| AS16048FI | Nokia Solutions and Networks Oy | — | — | 0 |
| AS201557FI | Kemi-fi Valoo Oy | — | — | 0 |
| AS25033FI | EQUINIX-CLOUD-EXCHANGE-MADRID-ASN Equinix (Finland) Oy | — | — | 0 |
| AS211722FI | NULLROUTE-AS Nullroute ry | — | — | 0 |