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How Denmark 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 Denmark over time.
The largest autonomous systems registered to Denmark by IPv4 footprint.
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.
475 autonomous systems registered to Denmark. Click an AS for detail.
| AS44869DK |
| FIBIA-P-S FIBIA P/S |
| 333.8K |
| 13 |
| AS3308DK | TELIANET-DENMARK Norlys Digital 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 | 112.9K | 114 |
| — |
| — |
| 0 |
| AS47199DK | Freeway Freeway ApS | — | — | 0 |
| AS203250DK | Hjoerring_Kommune Hjoerring Kommune | — | — | 0 |
| AS60876DK | CAPEXCONNECT-DK Capexconnect ApS | — | — | 0 |
| AS200611DK | ITSLEARNING-DK itslearning A/S | — | — | 0 |
| AS2109DK | TDC TDC Holding A/S | — | — | 0 |
| AS202031DK | EuShells Sjacob Holding ApS | — | — | 0 |
| AS45024DK | PARTNERIT-AS Bo data ApS | — | — | 0 |
| AS49309DK | AS49309 Aeven A/S | — | — | 0 |
| AS206898DK | INSTANCE-GROUP Oliver Hjort Nielsen | — | — | 0 |
| AS210972DK | TIDEO-AS Tideo ApS | — | — | 0 |
| AS212543DK | fsknet-gl Danmarks Tekniske Universitet | — | — | 0 |
| AS199988DK | DANSKELOENSYSTEMER-AS Paychex Europe Denmark ApS | — | — | 0 |
| AS8989DK | NUUDAY-IP-SERVICE-LAYER TDC Brands A/S | — | — | 0 |
| AS60166DK | BGBILOTIL-AS eTarg Media ApS | — | — | 0 |
| AS57735DK | HEF-Fibernet-AS Norlys Digital A/S | — | — | 0 |
| AS42659DK | AS_WELLTEC WELLTEC A/S | — | — | 0 |
| AS200894DK | DANISH-CROWN-LTD Danish Crown A/S | — | — | 0 |
| AS204432DK | PERSPEKTIVA Perspektiva IT ApS | — | — | 0 |
| AS204920DK | DK-MVOW Vestas Wind Systems A/S | — | — | 0 |
| AS154695DK | NOVONORDISKAS-AS-AP - NOVO NORDISK A/S | — | — | 0 |
| AS60247DK | LABIX-AS Labitat | — | — | 0 |
| AS35033DK | FUJITSU-AS Fujitsu Services A/S | — | — | 0 |
| AS199769DK | DANID-AS Nets DanID A/S | — | — | 0 |
| AS213943DK | NGC Sundhedsdatastyrelsen | — | — | 0 |
| AS208287DK | MultiMedHostingServices DataGruppen MultiMed A/S | — | — | 0 |
| AS42888DK | Mannvit-AS COWI A/S | — | — | 0 |
| AS214348DK | DYNADO Dynado ApS | — | — | 0 |
| AS44433DK | ASN-ATEA-DK Atea A/S | — | — | 0 |
| AS29542DK | DANSKETELECOM-AS GlobalConnect A/S | — | — | 0 |
| AS211628DK | ECCO-USSA ECCO Sko A/S | — | — | 0 |
| AS50021DK | PHD-ApS Sentia Denmark A/S | — | — | 0 |
| AS6811DK | Verizon Denmark A/S | — | — | 0 |
| AS39672DK | DSV DSV A/S | — | — | 0 |
| AS43869DK | DK-UM Udenrigsministeriet | — | — | 0 |
| AS42418DK | team-blue-Denmark team.blue Denmark A/S | — | — | 0 |
| AS205000DK | Aalborg Aalborg kommune | — | — | 0 |
| AS207818DK | KMDINTERNATIONAL KMD A/S | — | — | 0 |
| AS215465DK | ANDEL-A-S Andel Holding A/S | — | — | 0 |
| AS208647DK | BORNHACK BornHack ApS | — | — | 0 |
| AS208918DK | Unit-IT-Services-aps Unit IT Services ApS | — | — | 0 |
| AS199004DK | IP-First IP-First ApS | — | — | 0 |
| AS199041DK | RESENNET-AS netIP a/s | — | — | 0 |
| AS28826DK | IHI-DK Bupa Denmark Services A S | — | — | 0 |
| AS206513DK | ifiber iFiber A/S | — | — | 0 |
| AS206517DK | CUROTEC-S2 CuroTec ApS | — | — | 0 |
| AS210731DK | DOTSRC Forening for DotSrc | 256 | 1 | 2 |