🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS3212, 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#

112 days
011222026-07-012026-08-252026-10-20
1 latest0 over 112 days

Active .dk domains whose website address (A record) is announced by AS3212, counted once a day.

🌐 AS3212 at a glance#

Telemach Slovenija d.o.o.

AS3212 is announced by Telemach Slovenija d.o.o. (Slovenia) 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 8.2 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: 2 distinct nameservers and no 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 AS3212#

via ipbot.dk

Telemach Slovenija d.o.o. announces 40 prefixes (36 IPv4, 4 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6939Hurricane Electric LLC
100.0%
AS21215UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
14.6%
AS6461Zayo Bandwidth
10.5%
AS7195EDGEUNO S.A.S
4.0%
AS14840BR.Digital Telecom
1.8%
AS37468Angola Cables
1.5%
AS20485TRANSTELECOM Joint Stock Company TransTeleCom
1.4%
AS4230CLARO S.A.
1.3%
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD
1.2%
AS9002RETN Limited
0.9%

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

🔻 Networks using AS3212 as upstream#

7 networks
NetworkNameDomainsPower
AS42560BA-TELEMACH-AS Telemach BH d.o.o. Sarajevo—
100.0%
AS41828TELEMACH-HOSTING Telemach Slovenija d.o.o.—
60.0%
AS205714tele2hr Telemach Hrvatska d.o.o.—
56.2%
AS28682ASN-POSTA Posta Slovenije d.o.o.—
32.8%
AS51790SIEL, d.o.o.—
19.3%
AS25467Akton d.o.o.—
13.4%
AS56635XENYA inzeniring, proizvodnja in trgovina, d.o.o. Ljubljana—
11.6%

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.

Found 1 domain matching 3212
DomainIPASNISP / OrgCountry
bosnatv.dk 84.20.255.50 AS3212 Telemach Slovenija d.o.o. 🇸🇮 Slovenia

📡 Known CIDRs#

1 CIDR
CIDRDomains
84.20.224.0/19 1

🧭 Nameservers in this AS#

2 hosts
HostnameDomains
ns1.vdivjak.net 1
ns1.nettvplus.com 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone