Every .dk domain whose website address (A record) is announced by AS47232, 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.
ISP Alliance a.s. announces 16 prefixes (10 IPv4, 6 IPv6) and reaches the internet through 10 upstream networks.
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Network | Name | Domains | Power |
|---|---|---|---|
| AS202297 | Skylon Solutions Limited | — | |
| AS197879 | HelaPC s.r.o. | — | |
| AS20723 | MGI AVONET, s.r.o. | — | |
| AS29134 | IGNUM-AS Webglobe, s.r.o. | 77 | |
| AS51400 | ASSPOJENET SPOJE.NET s.r.o. | — | |
| AS13199 | DOUBRAVA-NET Jaroslav Doubrava | — | |
| AS16019 | Vodafone Czech Republic a.s. | — | |
| AS6855 | SK-TELEKOM Slovak Telekom, a.s. | — | |
| AS12570 | ITSELF O2 Czech Republic, a.s. | — |
Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.