🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS58224, 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 AS58224, counted once a day.

🌐 AS58224 at a glance#

Iran Telecommunication Company PJS

AS58224 is announced by Iran Telecommunication Company PJS (Iran) 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 32.8 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 1 distinct mail exchanger 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 AS58224#

via ipbot.dk

TCI Iran Telecommunication Company PJS announces 1,193 prefixes (1,191 IPv4, 2 IPv6) and reaches the internet through 5 upstream networks.

UpstreamNamePower
AS48159TIC-AS Telecommunication Infrastructure Company
100.0%
AS49666TIC-GW-AS Telecommunication Infrastructure Company
14.2%
AS12880DCI-AS Iran Information Technology Company PJSC
1.1%
AS60148ITO-AS Iran Information Technology Company PJSC
0.9%
AS48434Tebyan-e-Noor Cultural-Artistic Institute
0.0%

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

🔻 Networks using AS58224 as upstream#

1 network
NetworkNameDomainsPower
AS16322PARSONLINE Parsan Lin Co. PJS—
100.0%

Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.

📡 Known CIDRs#

1 CIDR
CIDRDomains
195.181.0.0/17 3

📮 Mail Exchangers in this AS#

1 host
HostnameDomains
mail.randersforbered-fgsk.dk 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone