Every .dk domain whose website address (A record) is announced by AS12831, 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.
TASK-AS Technical University of Gdansk, Academic Computer Center TASK announces 13 prefixes (12 IPv4, 1 IPv6) and reaches the internet through 3 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS196844 | PIONIER-AS-ams-ix Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | |
| AS13293 | PIONIER-AS-COM Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | |
| AS5550 | TASK-AS Technical University of Gdansk, Academic Computer Center TASK |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.