Every .dk domain whose website address (A record) is announced by AS9848, 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.
SejongTelecom-AS-KR-KR - SEJONG NETWORKS announces 224 prefixes (222 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS15412 | Flag Telecom UK Limited | |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | |
| AS58453 | CMI-INT-HK - China Mobile International Limited | |
| AS23764 | CTGNet | |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
| AS4766 | KIXS-AS-KR-KR - Korea Telecom | |
| AS138195 | MOACKCOLTD-AS-AP - MOACK.Co.LTD | |
| AS6939 | Hurricane Electric LLC | |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra Global | |
| AS38008 | APERTURE-AS-AP - Aperture Science Limited |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.