Every .dk domain whose website address (A record) is announced by AS20119, 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.
Arrow Group Inc. announces 19 prefixes (15 IPv4, 4 IPv6) and reaches the internet through 9 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6461 | Zayo Bandwidth | |
| AS174 | Cogent Communications, LLC | |
| AS6939 | Hurricane Electric LLC | |
| AS394256 | CLOUDSINGULARITY - Tech Futures Interactive Inc. | |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | |
| AS9002 | RETN Limited | |
| AS7575 | AARNET-AS-AP - Australian Academic and Research Network (AARNet) | |
| AS52025 | ParadoxNetworks Limited | |
| AS20326 | TeraSwitch Networks Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.