🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS213120, 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
18181919192026-07-012026-08-242026-10-18
19 latest0 over 110 days

Active .dk domains whose website address (A record) is announced by AS213120, counted once a day.

🌐 AS213120 at a glance#

Akamai International B.V.

AS213120 is announced by Akamai International B.V. (United States) and currently hosts 19 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 4 unique IPv4 addresses on this network, and the domains currently sit in 4 IPv4 CIDR blocks covering roughly 10.5 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, 4 of the domains hosted here (21.1%) validate as DNSSEC-secure — below 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 AS213120#

via ipbot.dk

PROLEXIC-IP-PROTECT Akamai International B.V. announces 30 prefixes (29 IPv4, 1 IPv6) and reaches the internet through 1 upstream network.

UpstreamNamePower
AS32787PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.
100.0%

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

Found 19 domains matching 213120
DomainIPASNISP / OrgCountry
anderon.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
cobragolf.dk 72.52.10.14 AS213120 Akamai International B.V. 🇺🇸 United States
cognos.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
coremetrics.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
corning.dk 103.41.69.163 AS213120 Akamai International B.V. 🇺🇸 United States
corningcabelcon.dk 103.41.69.163 AS213120 Akamai International B.V. 🇺🇸 United States
filenet.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
googøl.dk 72.52.4.119 AS213120 Akamai International B.V. 🇺🇸 United States
homeparties.dk 72.52.4.119 AS213120 Akamai International B.V. 🇺🇸 United States
ibm.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
jp-australia.dk 72.52.10.14 AS213120 Akamai International B.V. 🇺🇸 United States
lotus.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
mployee.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
nordcloud.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
rational.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States
sponda.dk 72.52.10.14 AS213120 Akamai International B.V. 🇺🇸 United States
spxflow.dk 72.52.10.14 AS213120 Akamai International B.V. 🇺🇸 United States
spxflowtechnology.dk 72.52.10.14 AS213120 Akamai International B.V. 🇺🇸 United States
tealeaf.dk 199.46.34.76 AS213120 Akamai International B.V. 🇺🇸 United States

📡 Known CIDRs#

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