A list of all Denmark ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS197495 | Hosting Provider | 1 | 1 | One.com A/S |
| AS198455 | Education | 1 | 1 | Danmarks Tekniske Universitet |
| AS198794 | Other Business | 1 | 1 | Thomas Steen Rasmussen |
| AS198903 | ISP & Mobile | 1 | 1 | Roskilde Kulturservice A/S |
| AS199374 | Education | 1 | 1 | Syddansk Erhvervsskole Odense-Vejle |
| AS200885 | ISP & Mobile | 1 | 1 | kolding.net |
| AS202361 | Other Business | 1 | 1 | Ask Selmer |
| AS203042 | Other Business | 1 | 1 | Skelduz ApS |
| AS204032 | Other Business | 1 | 1 | Unity Technologies ApS |
| AS204793 | ISP & Mobile | 1 | 1 | FORENINGEN KOLLEGIENET ODENSE |
| AS204988 | ISP & Mobile | 1 | 1 | TDH-Net ApS |
| AS205846 | Government | 1 | 1 | Hillerod Kommune |
| AS20618 | Other Business | 1 | 1 | Info-Connect A/S |
| AS206624 | Other Business | 1 | 1 | Kamstrup A/S |
| AS208741 | Other Business | 1 | 1 | 60 North ApS |
| AS209025 | Other Business | 1 | 1 | EDORA A/S |
| AS209327 | Other Business | 1 | 1 | Thomas Steen Rasmussen trading as tyktech |
| AS209837 | Other Business | 1 | 1 | Slyde ApS |
| AS210731 | Other Business | 1 | 1 | Forening for DotSrc |
| AS211633 | Other Business | 1 | 1 | Keepit A/S |
| AS212482 | Other Business | 1 | 1 | Liviate Hosting ApS |
| AS213054 | Other Business | 1 | 1 | Keepit A/S |
| AS214233 | Other Business | 1 | 1 | NemTilmeld.dk ApS |
| AS214781 | Other Business | 1 | 1 | Rapid Solutions ApS |
| AS214980 | Other Business | 1 | 1 | Hexi Group ApS |
| AS215782 | Other Business | 1 | 1 | Keepit A/S |
| AS30736 | Hosting Provider | 1 | 1 | Asergo Holding ApS |
| AS39590 | Education | 1 | 1 | NORDUnet |
| AS42686 | Other Business | 1 | 1 | Blue IT Aps |
| AS47454 | Other Business | 1 | 1 | 60 North ApS |
| AS49475 | Other Business | 1 | 1 | Wingmen Solutions ApS |
| AS50364 | Other Business | 1 | 1 | Sipato ApS |
| AS57720 | Other Business | 1 | 1 | Wrist Ship Supply A/S |
| AS57860 | Other Business | 1 | 1 | Zencurity ApS |
| AS59626 | Hosting Provider | 1 | 1 | Conscia Danmark A/S |
| AS62138 | Education | 1 | 1 | Aarhus Universitet |
| AS13057 | Other Business | 1 | 0 | A.P. MOLLER - MAERSK A/S |
| AS196827 | Hosting Provider | 1 | 0 | Conscia Danmark A/S |
| AS196976 | Hosting Provider | 1 | 0 | team.blue Denmark A/S |
| AS198530 | Government | 1 | 0 | Haderslev Kommune |
| AS198531 | Government | 1 | 0 | Silkeborg Kommune |
| AS199795 | Hosting Provider | 1 | 0 | SAC-IT A/S |
| AS199848 | Other Business | 1 | 0 | SYSTEMATIC A/S |
| AS200538 | Government | 1 | 0 | Rudersdal Kommune |
| AS200611 | Education | 1 | 0 | itslearning A/S |
| AS201720 | Government | 1 | 0 | IT-Forsyningen I/S |
| AS201912 | Government | 1 | 0 | Glostrup Kommune |
| AS201926 | Other Business | 1 | 0 | VK DATA ApS |
| AS201960 | Other Business | 1 | 0 | Gorrissen Federspiel Advokatpartnerselskab |
| AS203243 | Other Business | 1 | 0 | TV2/Nord |
| AS203288 | Other Business | 1 | 0 | WebLager A/S |
| AS203581 | Other Business | 1 | 0 | Region Hovedstaden |
| AS203595 | Other Business | 1 | 0 | KJELDSEN.IT ApS |
| AS204290 | Other Business | 1 | 0 | Egmont Administration A/S |
| AS204425 | Other Business | 1 | 0 | Dansk Miljoe & Energistyring A/S |
| AS205116 | Other Business | 1 | 0 | KRISTELIG FAGFORENING |
| AS205144 | Other Business | 1 | 0 | Dansk Arbejdsgiverforening |
| AS205452 | Other Business | 1 | 0 | DI Forening |
| AS205510 | Hosting Provider | 1 | 0 | Adeo Datacenter ApS |
| AS205760 | Government | 1 | 0 | Syddjurs Kommune |
| AS205793 | Other Business | 1 | 0 | Centrica Energy Trading A/S |
| AS205805 | Other Business | 1 | 0 | Vattenfall Vindkraft A/S |
| AS205882 | Other Business | 1 | 0 | SimCorp A/S |
| AS205979 | Other Business | 1 | 0 | Evida Service A/S |
| AS206464 | Other Business | 1 | 0 | Danoffice IT ApS |
| AS206612 | Hosting Provider | 1 | 0 | Comit A/S |
| AS206636 | ISP & Mobile | 1 | 0 | Norlys a.m.b.a. |
| AS207017 | ISP & Mobile | 1 | 0 | Skywire ApS |
| AS207035 | Other Business | 1 | 0 | Nets Denmark A/S |
| AS207533 | Other Business | 1 | 0 | Radiometer Medical ApS |
| AS207603 | Other Business | 1 | 0 | CuroTec ApS |
| AS208237 | Government | 1 | 0 | Naestved Kommune |
| AS208357 | ISP & Mobile | 1 | 0 | Bredbaandsforeningen Primanet |
| AS208377 | Other Business | 1 | 0 | SECOMEA A/S |
| AS209381 | Other Business | 1 | 0 | ECCO Sko A/S |
| AS209770 | Other Business | 1 | 0 | Broadband Systems ApS |
| AS209959 | Other Business | 1 | 0 | Mark Weber Andersen |
| AS210359 | Other Business | 1 | 0 | ECCO Sko A/S |
| AS210418 | Other Business | 1 | 0 | Xellia Pharmaceuticals ApS |
| AS210952 | Other Business | 1 | 0 | ECCO Sko A/S |
| AS211457 | Other Business | 1 | 0 | MB Shipbrokers A/S |
| AS211630 | Other Business | 1 | 0 | ECCO Sko A/S |
| AS211676 | Other Business | 1 | 0 | IKAST BETONVAREFABRIK A/S |
| AS212055 | Other Business | 1 | 0 | Finalto A/S |
| AS212428 | Government | 1 | 0 | Vejle Kommune |
| AS213066 | Other Business | 1 | 0 | Terma A/S |
| AS213214 | Other Business | 1 | 0 | Rigspolitiet |
| AS21456 | Other Business | 1 | 0 | Kvadrat AS |
| AS214904 | Other Business | 1 | 0 | Lyngby-Taarbaek Kommune |
| AS215054 | Other Business | 1 | 0 | Frontmatec Skive A/S |
| AS215874 | Other Business | 1 | 0 | DTU Kraftvarmevaerk ApS |
| AS216393 | Other Business | 1 | 0 | Synapt ApS |
| AS216433 | Other Business | 1 | 0 | Aalborg Lufthavn A.M.B.A. |
| AS24584 | Other Business | 1 | 0 | Dentsu Danmark A/S |
| AS29331 | Other Business | 1 | 0 | Forsikringens Datacenter A/S |
| AS34027 | Other Business | 1 | 0 | FORBRUGER-KONTAKT A/S |
| AS34705 | ISP & Mobile | 1 | 0 | Norlys Digital A/S |
| AS35789 | Government | 1 | 0 | Gribskov Kommune |
| AS39026 | Other Business | 1 | 0 | ABENA DATA ApS |
| AS41014 | Other Business | 1 | 0 | Topdanmark EDB A/S |