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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 |
| 8.2K |
| — |
| 1 |
| AS30978FI | ATKOS-AS Posti Group Oyj | 8.2K | — | 1 |
| AS207065FI | JokiICT Joki ICT Oy | 8.4K | — | 9 |
| AS51473FI | MAXISAT-AS Maxisat Oy | 8.4K | — | 2 |
| AS47605FI | FNE-AS FNE-Finland Oy | 9.2K | 65.5K | 9 |
| AS39324FI | MEDIAM-AS Mediam Group Oy | 9.2K | 131.1K | 8 |
| AS39484FI | POAS-AS Pirkan Opiskelija-asunnot Oy | 9.2K | 65.5K | 3 |
| AS12630FI | OVERKKOAS Otaverkko Oy | 9.2K | 65.5K | 3 |
| AS24713FI | CGI-Finland CGI Suomi Oy | 9.2K | 65.5K | 4 |
| AS199508FI | S1NETWORKS-AS S1 Networks Oy | 9.7K | 131.1K | 16 |
| AS58340FI | neve Napapiirin Kuituverkot Oy | 10.2K | — | 4 |
| AS43016FI | ksvvnet Keski-Suomen Valokuituverkot Oy | 10.2K | — | 9 |
| AS57732FI | IPPOY-AS Ikaalisten-Parkanon Puhelin Osakeyhtio Ltd | 10.5K | — | 5 |
| AS62357FI | Mednet 2M-IT Oy | 11K | — | 6 |
| AS202246FI | valoo Valoo Oy | 13.6K | 1.1M | 27 |
| AS213269FI | OSS Oulun Seudun Sahko Kuitu Oy | 13.6K | — | 6 |
| AS29240FI | LANWAN-AS Loihde Trust Oy | 14.3K | 65.5K | 10 |
| AS49283FI | SETERA-AS Setera Oy | 14.3K | — | 4 |
| AS49826FI | FSP-AS Lounea Palvelut Oy | 15.4K | — | 4 |
| AS58003FI | PLANEETTA-AS Planeetta Internet Oy | 16.1K | 524.3K | 11 |
| AS42885FI | PARTEL Paraisten Puhelin Oy | 17.4K | — | 6 |
| AS42621FI | LPOK-AS LPOnet Osk Anl | 17.7K | — | 3 |
| AS42343FI | KTAB-AS Karjaan Puhelin Oy | 20.5K | 524.3K | 5 |
| AS39857FI | TKY-AS Aalto University Student Union | 20.5K | — | 2 |
| AS39194FI | VSP Vakka-Suomen Puhelin Oy | 22.5K | 65.5K | 5 |
| AS51765FI | CREANOVA-AS Oy Crea Nova Hosting Solution Ltd | 24.1K | 65.5K | 68 |
| AS41369FI | DATACENTER-AS Advania Finland Oy | 25.1K | 1.1M | 20 |
| AS20904FI | Netplaza-AS Cinia Oy | 28.9K | 655.4K | 22 |
| AS34263FI | MPYNET-AS MPY Telecom Oy | 29.7K | 524.3K | 10 |
| AS8983FI | Nokia-AS Nokia Solutions and Networks Oy | 31.5K | 8.2K | 34 |
| AS51935FI | SPY-AS BLC Telecom Oy | 32.5K | 65.5K | 14 |
| AS8829FI | ELMONET-AS ElmoNet Oy | 33K | 131.1K | 9 |
| AS16302FI | SUOMICOMMUNICATIONS Suomi Communications Oy | 33.8K | 131.1K | 17 |
| AS30798FI | TNNET-AS TNNet Oy | 37.9K | 65.5K | 6 |
| AS29282FI | ENFO-FI-AS Enfo Oy | 38.9K | 65.5K | 4 |
| AS208272FI | VR-AS-FI VR-Group Ltd | 40.4K | 524.3K | 12 |
| AS3238FI | ALCOM Alands Telekommunikation Ab | 49.7K | 65.5K | 26 |
| AS24751FI | MULTIFI-AS Jakobstadsnejdens Telefon Ab | 50.4K | 589.8K | 7 |
| AS13170FI | KPO-AS Kaisanet Oy | 61.7K | 1M | 12 |
| AS25213FI | CARGOTEC-CORPORATE-AS Hiab Oyj | 65.5K | — | 1 |
| AS39098FI | BOF-AS Bank Of Finland | 65.5K | — | 1 |
| AS15496FI | Aalto University | 65.5K | — | 1 |
| AS565FI | VTT-AS VTT Technical Research Centre of Finland Ltd | 65.5K | — | 1 |
| AS41648FI | RUUKKI Rautaruukki Oyj | 65.5K | — | 1 |
| AS2026FI | HELSINKI - IDDQD-AS | 66.3K | — | 3 |
| AS201991FI | METSAGROUP-AS Metsaliitto Osuuskunta | 66.8K | — | 6 |
| AS39699FI | SSPOY-AS Lounea Palvelut Oy | 68.6K | 65.5K | 8 |