Every .dk domain whose website address (A record) is announced by AS140951, 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.
IPTP Networks announces 36 prefixes (30 IPv4, 6 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6939 | Hurricane Electric LLC | |
| AS133296 | WEBWERKS-AS-IN - Web Werks India Pvt. Ltd. | |
| AS38794 | UIH-BBB-AS-AP - UIH | |
| AS9583 | SIFY-AS-IN - Sify Limited | |
| AS9002 | RETN Limited | |
| AS35280 | F5 F5 Networks SARL | |
| AS9304 | HUTCHISON-AS-AP - HGC Global Communications Limited | |
| AS2518 | BIGLOBE Inc. | |
| AS17676 | GIGAINFRA - SoftBank Corp. | |
| AS20326 | TeraSwitch Networks Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.