Every .dk domain whose website address (A record) is announced by AS38040, 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.
GLOBAL-TRANSIT-TOT-IIG-TH - TOT Public Company Limited announces 33 prefixes (30 IPv4, 3 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS6939 | Hurricane Electric LLC | |
| AS9002 | RETN Limited | |
| AS23764 | CTGNet | |
| AS1299 | TWELVE99 Arelion Sweden AB | |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
| AS58453 | CMI-INT-HK - China Mobile International Limited | |
| AS3356 | Level 3 Parent, LLC | |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra Global | |
| AS174 | Cogent Communications, LLC | |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.