🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS21396, 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#

113 days
011222026-07-012026-08-262026-10-21
1 latest0 over 113 days

Active .dk domains whose website address (A record) is announced by AS21396, counted once a day.

🌐 AS21396 at a glance#

NetConnex Broadband Ltd.

AS21396 is announced by NetConnex Broadband Ltd. (United Kingdom) 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 512 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, 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 AS21396#

via ipbot.dk

NetConnex Broadband Ltd. announces 13 prefixes (9 IPv4, 4 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS2914NTT-DATA-2914 - NTT America, Inc.
100.0%
AS6939Hurricane Electric LLC
79.5%
AS6762SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.
62.1%
AS41230ASK4 Limited
59.1%
AS13030Init7 (Switzerland) Ltd.
9.1%
AS33891Core-Backbone GmbH
8.3%
AS8966Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC
3.8%
AS29169GANDI SAS
3.0%
AS1267ASN-WINDTRE WIND TRE S.P.A.
2.3%
AS20562OPEN-PEERING-AS Broadband Hosting B.V.
2.3%

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

Found 1 domain matching 21396
DomainIPASNISP / OrgCountry
lovetrailers.dk 194.117.248.100 AS21396 NetConnex Broadband Ltd. 🇬🇧 United Kingdom

📡 Known CIDRs#

1 CIDR
CIDRDomains
194.117.248.0/23 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone