Every .dk domain whose website address (A record) is announced by AS237, 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.
MERIT-AS-14 - Merit Network Inc. announces 92 prefixes (83 IPv4, 9 IPv6) and reaches the internet through 9 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS1299 | TWELVE99 Arelion Sweden AB | |
| AS174 | Cogent Communications, LLC | |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | |
| AS6939 | Hurricane Electric LLC | |
| AS11537 | INTERNET2-RESEARCH-EDU - Internet2 | |
| AS11164 | INTERNET2-I2PX - Internet2 | |
| AS3303 | Swisscom (Schweiz) AG | |
| AS7018 | ATT-INTERNET4 - AT&T Enterprises, LLC | |
| AS293 | ESnet |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.