🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS15474, 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.

📈 Domains over time#

110 days
011222026-07-012026-08-242026-10-18
1 latest0 over 110 days

Active .dk domains whose website address (A record) is announced by AS15474, counted once a day.

🌐 AS15474 at a glance#

Rannsokna- og haskolanet Islands hf.

AS15474 is announced by Rannsokna- og haskolanet Islands hf. (Iceland) and currently hosts 1 .dk domain in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 1 unique IPv4 address on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 65.5 thousand addresses of IPv4 space.

We have yet to observe any IPv6 (AAAA) hosting on this AS.

We have not observed any nameservers or mail exchangers for .dk domains on this AS — the domains hosted here run their DNS and mail from other networks.

On the security side, 1 of the domains hosted here (100.0%) validate as DNSSEC-secure — well above the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

🛰️ Upstream providers of AS15474#

via ipbot.dk

RHNET Rannsokna- og haskolanet Islands hf. announces 3 prefixes (2 IPv4, 1 IPv6) and reaches the internet through 1 upstream network.

UpstreamNamePower
AS2603NORDUnet
100.0%

Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.

Found 1 domain matching 15474
DomainIPASNISP / OrgCountry
islex.dk 130.208.165.108 AS15474 Rannsokna- og haskolanet Islands hf. 🇮🇸 Iceland

📡 Known CIDRs#

1 CIDR
CIDRDomains
130.208.0.0/16 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone