🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS31223, 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#

109 days
223442026-07-012026-08-242026-10-17
3 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS31223, counted once a day.

🌐 AS31223 at a glance#

Electronic Arts Limited

AS31223 is announced by Electronic Arts Limited (United Kingdom) and currently hosts 3 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 2 unique IPv4 addresses on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 1 thousand addresses of IPv4 space.

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

The network is part of the .dk zone's infrastructure too: no nameservers and 2 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 0 of the domains hosted here (0.0%) 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 AS31223#

via ipbot.dk

EA-UK-LHR Electronic Arts Limited announces 2 prefixes (2 IPv4, 0 IPv6) and reaches the internet through 2 upstream networks.

UpstreamNamePower
AS3356Level 3 Parent, LLC
100.0%
AS6453TATA COMMUNICATIONS (AMERICA) INC
68.7%

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

📡 Known CIDRs#

1 CIDR
CIDRDomains
159.153.176.0/22 3

📮 Mail Exchangers in this AS#

2 hosts
HostnameDomains
smtp-eu1.ea.com 3
smtp.europe.ea.com 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone