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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.
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 | 150.8K | 19 |
| 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 |
| — |
| 0 |
| AS48618FI | OULUDC Oulun DataCenter Oy | — | — | 0 |
| AS57390FI | SETERA-INTERNATIONAL Setera Oy | — | — | 0 |
| AS204129FI | TORNIO-AS Tornion Kaupunki | — | — | 0 |
| AS211206FI | locotech Locotech Oy | — | — | 0 |
| AS202677FI | fujk5 Fujitsu Finland Oy | — | — | 0 |
| AS15424FI | ELISA-IC Elisa Oyj | — | — | 0 |
| AS20569FI | AINAIP-AS Telia Finland Oyj | — | — | 0 |
| AS2017FI | KRPNET - IDDQD-AS | — | — | 0 |
| AS43792FI | YTTI Saku Matias Ytti | — | — | 0 |
| AS41194FI | FICIX-ROUTE-SERVER-1 Finnish Communication and Internet Exchange - FICIX ry | — | — | 0 |
| AS204937FI | NORDEA-ASN Nordea Bank Abp | — | — | 0 |
| AS5487FI | ELISA-LAB Elisa Oyj | — | — | 0 |
| AS29154FI | EQUINIX-CONNECT-HELSINKI Equinix (Finland) Oy | — | — | 0 |
| AS30759FI | Nokia-AMS-BB-AS Nokia Solutions and Networks Oy | — | — | 0 |
| AS49430FI | PIHLAJALINNA-AS Pihlajalinna Terveys Oy | — | — | 0 |
| AS56520FI | NEVEOY-AS Neve Oy | — | — | 0 |
| AS24714FI | TietoEnator-AS Tieto Oyj | — | — | 0 |
| AS202180FI | QVANTEL Qvantel Finland Oy | — | — | 0 |
| AS8275FI | KSVV Keski-Suomen Valokuituverkot Oy | — | — | 0 |
| AS211770FI | wolt-as Wolt Oy | — | — | 0 |
| AS42122FI | NETHIT S1 Networks Oy | — | — | 0 |
| AS29150FI | Nokia Nokia Solutions and Networks Oy | — | — | 0 |
| AS790FI | EUNETFI Elisa Oyj | — | — | 0 |
| AS47732FI | EQUINIX-CLOUD-EXCHANGE-HELSINKI-ASN Equinix (Finland) Oy | — | — | 0 |
| AS60116FI | FICIX-IXP Finnish Communication and Internet Exchange - FICIX ry | — | — | 0 |
| AS3274FI | CYGATE Telia Cygate Oy | — | — | 0 |
| AS5515FI | TS-Finland-DataNet-old Telia Finland Oyj | — | — | 0 |
| AS199254FI | DECENS-AS Decens Oy | — | — | 0 |
| AS16048FI | Nokia Solutions and Networks Oy | — | — | 0 |
| AS6781FI | Telia Finland Oyj | — | — | 0 |
| AS200429FI | Forcit Oy Forcit Ab | — | — | 0 |
| AS199674FI | ARATIKA Philip Brown | — | — | 0 |
| AS49670FI | INSTADEF-AS Insta DefSec Oy | 256 | — | 1 |
| AS50296FI | Scandicom Nettia Oy | 256 | — | 1 |
| AS33801FI | UKKO-AS Boldyn Networks Finland Holdings Oy | 256 | — | 1 |
| AS207282FI | HUH HUS Group | 256 | — | 1 |
| AS60616FI | IBM_Finland Kyndryl Finland Oy | 256 | — | 1 |
| AS212881FI | JWFIN-AS Jehovan Todistajat | 256 | 65.5K | 2 |
| AS205069FI | TRIUV Frendy Oy | 256 | — | 1 |
| AS210722FI | Turkuenergia Oy Turku Energia Abo Energi AB | 256 | 524.3K | 2 |
| AS206125FI | TIMNET Nicklas Yli-Lantta | 256 | 3 | 4 |
| AS62254FI | AVARN-FI Avarn Security Oy | 256 | — | 1 |
| AS204954FI | KSTIETO-AS Kaakkois-Suomen Tieto Oy | 256 | — | 1 |
| AS202049FI | STP-AS Encrypted Email Finland Ltd | 256 | — | 1 |
| AS210536FI | XetNET Xetpoint Oy | 256 | — | 1 |
| AS212574FI | f9-ip-1 F9 Distribution Oy | 256 | 65.5K | 2 |