Every .dk domain whose website address (A record) is announced by AS3741, 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.
Dimension Data announces 508 prefixes (505 IPv4, 3 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6939 | Hurricane Electric LLC | |
| AS174 | Cogent Communications, LLC | |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | |
| AS3356 | Level 3 Parent, LLC | |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | |
| AS13030 | Init7 (Switzerland) Ltd. | |
| AS6461 | Zayo Bandwidth | |
| AS25091 | IP-Max SA | |
| AS34549 | meerfarbig GmbH & Co. KG | |
| AS33891 | Core-Backbone GmbH |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Hostname | Domains |
|---|---|
| demeter.is.co.za | 1 |
| jupiter.is.co.za | 1 |
| titan.is.co.za | 1 |