AS204151 is announced by EWII Bredbaand A/S (Denmark) and currently hosts 779 .dk domains in our dataset — 0.06% of all scanned .dk domains. Across all our scans we have observed 300 unique IPv4 addresses on this network, and the domains currently sit in 6 IPv4 CIDR blocks covering roughly 11.3 thousand addresses of IPv4 space.
IPv6 is live here too: 126 domains (16.2%) publish AAAA records from this AS, resolving to 43 unique IPv6 addresses across 3 prefixes (about 73 billion /64 networks of space).
The network is part of the .dk zone's infrastructure too: 23 distinct nameservers and 230 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.
On the security side, 516 of the domains hosted here (66.2%) validate as DNSSEC-secure — well above the zone-wide average of 62.7%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.
| CIDR | Domains |
|---|---|
| 78.31.252.0/22 | 197 |
| 87.104.240.0/20 | 182 |
| 212.237.176.0/21 | 121 |
| 2a06:4000:0:0:0:0:0:0/29 | 115 |
| 46.32.144.0/21 | 113 |
| 194.45.76.0/22 | 108 |
| 185.107.12.0/22 | 58 |
| 2a12:3d80:0:0:0:0:0:0/29 | 12 |
| 2a00:8200:0:0:0:0:0:0/32 | 1 |
| Hostname | Domains |
|---|---|
| ns3.pi.dk | 651 |
| ns1.jth.net | 128 |
| ns4.jth.net | 116 |
| dns.jones.dk | 28 |
| vennely.jth.net | 15 |
| ns1.minidns.dk | 7 |
| jth.net | 6 |
| ns1.bistruphave.dk | 5 |
| ns2.bistruphave.dk | 5 |
| ns3.koldfront.dk | 5 |
| ns1.radioepic.dk | 3 |
| ns2.radioepic.dk | 3 |
| ns.kristian-duus.dk | 2 |
| ns2.kristian-duus.dk | 2 |
| ns.lsd.dk | 2 |
| ns.botnet.dk | 2 |
| stormbringer.inder.net | 2 |
| ns.chown.dk | 2 |
| ns.aarsholm.dk | 1 |
| ns.oz6bl.dk | 1 |
| ns1.dennisdb.dk | 1 |
| ns2.dennisdb.dk | 1 |
| ns2.lundblad.tech | 1 |