Every .dk domain whose website address (A record) is announced by AS63213, with the network's IPv6 and DNSSEC adoption and its observed prefixes. An autonomous system is the routing identity of a hosting company or ISP. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.
ASTUTEHOSTING-VALUE - Astute Internet announces 17 prefixes (15 IPv4, 2 IPv6) and reaches the internet through 6 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6939 | Hurricane Electric LLC | |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | |
| AS394256 | CLOUDSINGULARITY - Tech Futures Interactive Inc. | |
| AS174 | Cogent Communications, LLC | |
| AS54527 | ASTUTEHOSTING - Astute Internet | |
| AS286 | KPN GTT Communications Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.