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How Finland ranks worldwide on dormant space, the transfer market, routing security and address density.
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.
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.
| AS5411FI |
| Tieto Oyj |
| 182.3K |
| 62 |
| AS29422FI | NBLNETWORKS-AS Telia Cygate Oy | 155.9K | 22 |
| 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 |
| — |
| 1 |
| AS197115FI | KEVA KEVA | 1K | — | 1 |
| AS205709FI | DATABROS-FI Tietokeskus Finland Oy | 1K | — | 1 |
| AS209457FI | EPSHP-FI Etela-Pohjanmaan Hyvinvointialue | 1K | — | 4 |
| AS212916FI | supercell Supercell Oy | 1K | 256 | 2 |
| AS207265FI | Remedy Remedy Entertainment Oyj | 1K | 262.1K | 2 |
| AS43499FI | DOCUMENTA-AS Innofactor Software Oy | 1K | — | 1 |
| AS208987FI | SVV Suomen Videoviestinta SVV Oy | 1K | — | 1 |
| AS60354FI | RICHIE Richie Ltd | 768 | 65.6K | 5 |
| AS29432FI | TREX-AS TREX Regional Exchanges Oy | 768 | 2 | 4 |
| AS213547FI | HB-SERVICE-AS Hindersby-Backby Service Ab | 768 | — | 2 |
| AS57066FI | yle Yleisradio Oy | 768 | 1 | 3 |
| AS210180FI | Kalevafi Kaleva Oy | 768 | — | 3 |
| AS214494FI | oykarlfazerab Oy Karl Fazer Ab | 768 | 775 | 13 |
| AS29093FI | FINGRID Fingrid Oyj | 768 | — | 2 |
| AS198737FI | TS-YHTYMA TS-Yhtyma Oy | 768 | — | 3 |
| AS41666FI | PYRO-AS Institute for Pyrotechnical Cleaning (limited company) | 512 | 1 | 3 |
| AS197930FI | HK-AS Haahtela Oy | 512 | — | 1 |
| AS200444FI | GLH1 Glenn Haeger trading as GLH Netsolutions | 512 | — | 1 |
| AS207670FI | KUNTARAHOITUS Kuntarahoitus Oyj | 512 | 524.3K | 3 |
| AS216421FI | Adven Adven Group Oy | 512 | 65.5K | 3 |
| AS25391FI | SSH-AS SSH Communications Security Corporation | 512 | — | 1 |
| AS204187FI | CREANOVA-AS-DRP Oy Crea Nova Hosting Solution Ltd | 512 | — | 2 |
| AS61990FI | VAISALA Vaisala Oyj | 512 | 1 | 3 |
| AS6852FI | UNITEDBANKERS-AS UB Omaisuudenhoito Oy | 512 | — | 1 |
| AS39784FI | NOKIANET_Amsterdam Nokia Oyj | 512 | — | 2 |
| AS50603FI | ARTIO-AS Artio Oy | 512 | — | 1 |
| AS202858FI | ALASTAIR Alastair Barber | 512 | 5 | 7 |
| AS52170FI | HELEN-AS Helen Oy | 512 | — | 1 |
| AS198443FI | IRONNET-AS Advania Finland Oy | 512 | 1 | 2 |
| AS215605FI | Informatiq Shams Hanna trading as InformatiQ | 512 | 512 | 4 |
| AS204341FI | valtori-cloud-as Valtion tieto - Ja viestintatekniikkakeskus Valtori | 512 | — | 2 |
| AS198514FI | AlsoCloudOy ALSO Cloud Oy | 512 | — | 1 |
| AS51571FI | alpit-nordic-as Alpit Nordic Oy | 512 | 524.3K | 3 |
| AS207261FI | luolakallio Luolakallio Oy | 256 | — | 1 |
| AS210536FI | XetNET Xetpoint Oy | 256 | — | 1 |
| AS204954FI | KSTIETO-AS Kaakkois-Suomen Tieto Oy | 256 | — | 1 |
| AS207202FI | lighthouse Lighthouse Network Ltd Oy | 256 | — | 1 |
| AS207041FI | innoten Innovisio Oy | 256 | — | 1 |
| AS211599FI | profirator Profirator OY | 256 | — | 1 |
| AS206520FI | HUBLOGISTICS HUB logistics Finland Oy | 256 | 1 | 2 |
| AS207797FI | anygraaf Anygraaf Oy | 256 | 65.5K | 2 |
| AS43558FI | FICORA-FI-ANYCAST Finnish Transport and Communications Agency | 256 | 1 | 2 |
| AS211135FI | MIRKA Mirka Oy | 256 | — | 1 |
| AS50296FI | Scandicom Nettia Oy | 256 | — | 1 |
| AS203486FI | PALVELINPUISTO Palvelinpuisto Oy | 256 | 524.3K | 2 |
| AS198118FI | sgn-group SGN Group Oy | 256 | — | 1 |