Every .dk domain whose website address (A record) is announced by AS4058, 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.
CITICTEL-CPC-AS4058 - CITIC Telecom International CPC Limited announces 220 prefixes (206 IPv4, 14 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | |
| AS3356 | Level 3 Parent, LLC | |
| AS6939 | Hurricane Electric LLC | |
| AS3327 | CITIC Telecom CPC Netherlands B.V. | |
| AS4657 | STARHUB-INTERNET - StarHub Ltd | |
| AS30844 | Liquid Telecommunications Ltd | |
| AS174 | Cogent Communications, LLC | |
| AS3741 | Dimension Data | |
| AS13335 | CLOUDFLARENET - Cloudflare, Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.