AS13237 is announced by euNetworks GmbH (The Netherlands) and currently hosts 45 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 26 unique IPv4 addresses on this network, and the domains currently sit in 8 IPv4 CIDR blocks covering roughly 23 thousand addresses of IPv4 space.

IPv6 is live here too: 1 domain (2.2%) publish AAAA records from this AS, resolving to 2 unique IPv6 addresses across 1 prefix (about 34.4 billion /64 networks of space).

The network is part of the .dk zone's infrastructure too: 5 distinct nameservers and 11 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 19 of the domains hosted here (42.2%) validate as DNSSEC-secure — below the zone-wide average of 62.8%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.