🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS204601, 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
223442026-07-012026-08-242026-10-18
3 latest0 over 110 days

Active .dk domains whose website address (A record) is announced by AS204601, counted once a day.

🌐 AS204601 at a glance#

NovoServe B.V.

AS204601 is announced by NovoServe B.V. (The Netherlands) and currently hosts 3 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 3 unique IPv4 addresses on this network, and the domains currently sit in 3 IPv4 CIDR blocks covering roughly 2.6 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, 3 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 AS204601#

via ipbot.dk

PODAON NovoServe B.V. announces 140 prefixes (139 IPv4, 1 IPv6) and reaches the internet through 4 upstream networks.

UpstreamNamePower
AS24875NovoServe B.V.
100.0%
AS939USA-2022 - NovoServe LLC
46.9%
AS59692IQWeb FZ-LLC
45.8%
AS57724DDOS-GUARD LTD
2.7%

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

📡 Known CIDRs#

3 CIDRs
dhd.dk [/] search Domains, Hosts & DNS — .dk zone