Loading…
How Denmark 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 Denmark over time.
The largest autonomous systems registered to Denmark by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS3292DK | TDC TDC Holding A/S | 5.2M | 180 |
| AS9158DK | TELENOR_DANMARK_AS Telenor A/S | 2.5M | 30 |
| AS39642DK | Sinal-AS Sinal A/S | 560.1K | 50 |
| AS31027DK | GlobalConnect-AS31027 GlobalConnect A/S | 384.3K | 147 |
| AS15516DK | DK-DANSKKABELTV DKTV A/S | 341K | 13 |
| AS44869DK | FIBIA-P-S FIBIA P/S | 333.8K | 13 |
| AS3308DK | TELIANET-DENMARK Norlys Telco A/S | 315.1K | 31 |
| AS203953DK | Hiper Hiper A/S | 214K | 14 |
| AS49362DK | DSV DSV A/S | 167.9K | 26 |
| AS47292DK | SENTIA Sentia Denmark A/S | 113.2K | 115 |
Denmark 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.
469 autonomous systems registered to Denmark. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS59979DK | KLEIN-DATA-AS Daniel Stjernholm Andersen trading as Klein-Data | 256 | — | 1 |
| AS204290DK | egmont Egmont Administration A/S | 256 | — | 1 |
| AS51482DK | Banedanmark-AS Banedanmark | 256 | — | 1 |
| AS24584DK | AEGIS Dentsu Danmark A/S | 256 | — | 1 |
| AS216433DK | AAL Aalborg Lufthavn A.M.B.A. | 256 | — | 1 |
| AS215054DK | Frontmatec-AS Frontmatec Skive A/S | 256 | — | 1 |
| AS207199DK | ZITCOM team.blue Denmark A/S | 256 | — | 1 |
| AS48726DK | EETNORDIC EET Group A/S | 256 | — | 1 |
| AS215541DK | AS-KRUSESEC Peter Kruse | 256 | 1.8K | 17 |
| AS209381DK | ECCO ECCO Sko A/S | 256 | — | 1 |
| AS214781DK | RAPID Rapid Solutions ApS | 256 | 1 | 2 |
| AS213054DK | KEEPIT-UK-LD Keepit A/S | 256 | 1 | 2 |
| AS50134DK | FTZ FTZ Autodele og Vaerktoej A/S | 256 | — | 1 |
| AS13057DK | A.P. MOLLER - MAERSK A/S | 256 | — | 1 |
| AS41746DK | DSB DSB (SOV) | 256 | — | 1 |
| AS198530DK | HADERSLEV-KOMMUNE-AS Haderslev Kommune | 256 | — | 1 |
| AS62113DK | kracon-as Kracon ApS | 256 | 131.1K | 3 |
| AS203595DK | kjeldsenit KJELDSEN.IT ApS | 256 | — | 1 |
| AS201926DK | vkdata VK DATA ApS | 256 | — | 1 |
| AS203243DK | TV2Nord-Regionerne TV2/Nord | 256 | — | 1 |
| AS35789DK | HELSINGEKOMMUNE Gribskov Kommune | 256 | — | 1 |
| AS50708DK | Telavox-AS Telavox ApS | 256 | — | 1 |
| AS210359DK | ECCO-RUSS ECCO Sko A/S | 256 | — | 1 |
| AS43986DK | KROMANNREUMERT Kromann Reumert I/S | 256 | — | 1 |
| AS208741DK | KPIT 60 North ApS | 256 | 1 | 2 |
| AS205280DK | Jens-Andersen Jens Andersen | 256 | 261 | 7 |
| AS58111DK | VESTASDK-AS VESTAS WIND SYSTEMS A/S | 256 | — | 1 |
| AS201911DK | ANDERSTB Anders T. Ballegaard | — | 16 | 1 |
| AS198660DK | ARENDTSEN Martin Arendtsen | — | 1 | 1 |
| AS208391DK | NETRAVNEN Christoffer Hansen | — | 1 | 1 |
| AS198275DK | FLUMMER-AS Thomas Flummer | — | 1 | 1 |
| AS154695DK | NOVONORDISKAS-AS-AP - NOVO NORDISK A/S | — | — | 0 |
| AS219271DK | BERIFFANET Mathias Jellesmark Fiskbaek trading as Beriffa Group | — | 4.1K | 4 |
| AS218707DK | GAMRATH Christoffer Gamrath | — | 2 | 2 |
| AS199175DK | VICTORP-NET Victor Pahuus Petersen | — | 2 | 2 |
| AS212354DK | ASPNET Albert Soendergaard Pedersen | — | 1 | 1 |
| AS213032DK | FLEGGAARD Fleggaard Holding A/S | — | 3 | 3 |
| AS197861DK | FMR-ASN Frej Mau Rye | — | 4 | 4 |
| AS214983DK | MikkelBuhlMadsen Mikkel Buhl Madsen | — | 1 | 1 |
| AS39880DK | AS-Thomaskruse_dk Thomas Kruse | — | 1 | 1 |
| AS219039DK | VPN-RISKONAUT-ORG Riskonaut Group ApS | — | 1 | 1 |
| AS198903DK | RSK-AS Roskilde Kulturservice A/S | — | 1 | 1 |
| AS212050DK | din-server Morten Soerensen trading as Din-Server | — | — | 0 |
| AS61253DK | FHO-NETWORK Fagbevaegelsens Hovedorganisation | — | — | 0 |
| AS211153DK | HAFNIUM-AS Emil Petersen | — | 18 | 3 |
| AS202119DK | MALTHETANKRED Malthe Kragh Tankred | — | 29 | 14 |
| AS61298DK | NOAHKS-NET Noah Kornelius Svanholm | — | 2 | 2 |
| AS57735DK | HEF-Fibernet-AS Norlys Telco A/S | — | — | 0 |
| AS57819DK | ASSISTEMA eTarg Media ApS | — | — | 0 |
| AS199988DK | DANSKELOENSYSTEMER-AS Paychex Europe Denmark ApS | — | — | 0 |