Every .dk domain whose website address (A record) is announced by AS5410, 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.
BOUYGTEL-ISP Bouygues Telecom SA announces 22 prefixes (20 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS1299 | TWELVE99 Arelion Sweden AB | |
| AS3356 | Level 3 Parent, LLC | |
| AS174 | Cogent Communications, LLC | |
| AS9002 | RETN Limited | |
| AS25091 | IP-Max SA | |
| AS13030 | Init7 (Switzerland) Ltd. | |
| AS6777 | AMS-IX-RS Amsterdam Internet Exchange B.V. | |
| AS3320 | DTAG Deutsche Telekom AG | |
| AS61049 | Exascale Ltd | |
| AS33891 | Core-Backbone GmbH |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.
| Hostname | Domains |
|---|---|
| ns3.icodia.com | 4 |