🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS5483, 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#

108 days
88910102026-07-012026-08-232026-10-16
8 latest-2 over 108 days

Active .dk domains whose website address (A record) is announced by AS5483, counted once a day.

🌐 AS5483 at a glance#

Magyar Telekom Plc.

AS5483 is announced by Magyar Telekom Plc. (Hungary) and currently hosts 8 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 10 unique IPv4 addresses on this network, and the domains currently sit in 7 IPv4 CIDR blocks covering roughly 35.3 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: 9 distinct nameservers and 7 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 AS5483#

via ipbot.dk

MAGYAR-TELEKOM-MAIN-AS Magyar Telekom Plc. announces 126 prefixes (115 IPv4, 11 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS3320DTAG Deutsche Telekom AG
100.0%
AS33891Core-Backbone GmbH
3.5%
AS6939Hurricane Electric LLC
2.2%
AS9002RETN Limited
1.4%
AS44682TFIBER SIL-MIRO COM SRL
1.1%
AS20764RASCOM-AS CJSC RASCOM
0.5%
AS22356Durand do Brasil Ltda
0.4%
AS14840BR.Digital Telecom
0.2%
AS15958CETIN_doo_AS CETIN Ltd. Belgrade
0.1%
AS8708DIGI ROMANIA S.A.
0.1%

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

🔻 Networks using AS5483 as upstream#

3 networks
NetworkNameDomainsPower
AS44682TFIBER SIL-MIRO COM SRL—
100.0%
AS41206United-Telecom-HU-AS United Telecom Zartkoruen Mukodo Reszvenytarsasag—
3.4%
AS5588GTSCE T-Mobile Czech Republic a.s.—
0.2%

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#

7 CIDRs

🧭 Nameservers in this AS#

9 hosts

📮 Mail Exchangers in this AS#

7 hosts
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