Every .dk domain whose website address (A record) is announced by AS13786, 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.
SEABORN - Seabras 1 USA, LLC announces 17 prefixes (8 IPv4, 9 IPv6) and reaches the internet through 10 upstream networks.
| Upstream | Name | Power |
|---|---|---|
| AS174 | Cogent Communications, LLC | |
| AS3356 | Level 3 Parent, LLC | |
| AS22356 | Durand do Brasil Ltda | |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC | |
| AS6762 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | |
| AS6939 | Hurricane Electric LLC | |
| AS9002 | RETN Limited | |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | |
| AS13030 | Init7 (Switzerland) Ltd. | |
| AS53013 | UFINET BRASIL S.A. |
Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.