Every .dk domain whose website address (A record) is announced by AS9505, 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.
TWGATE-AP - Taiwan Internet Gateway announces 45 prefixes (36 IPv4, 9 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS1299 | TWELVE99 Arelion Sweden AB | |
| AS174 | Cogent Communications, LLC | |
| AS3356 | Level 3 Parent, LLC | |
| AS6939 | Hurricane Electric LLC | |
| AS9002 | RETN Limited | |
| AS9304 | HUTCHISON-AS-AP - HGC Global Communications Limited | |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
| AS9680 | HINETUSA - HiNet Service Center in U.S.A | |
| AS2497 | IIJ - Internet Initiative Japan Inc. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.