🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS9022, 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
556772026-07-012026-08-242026-10-17
6 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS9022, counted once a day.

🌐 AS9022 at a glance#

TWL-KOM GmbH

AS9022 is announced by TWL-KOM GmbH (Germany) and currently hosts 6 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 4 unique IPv4 addresses on this network, and the domains currently sit in 3 IPv4 CIDR blocks covering roughly 13.3 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: 1 distinct nameserver 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 AS9022#

via ipbot.dk

TWL-KOM GmbH announces 12 prefixes (10 IPv4, 2 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6939Hurricane Electric LLC
100.0%
AS3356Level 3 Parent, LLC
54.3%
AS174Cogent Communications, LLC
36.6%
AS3320DTAG Deutsche Telekom AG
13.4%
AS13030Init7 (Switzerland) Ltd.
2.4%
AS33891Core-Backbone GmbH
2.4%
AS5405INTERDOTLINK Inter.link GmbH
2.4%
AS25091IP-Max SA
1.8%
AS29075IELO-LIAZO SERVICES SAS
1.8%
AS29632NASSIST-AS Netassist International EOOD
1.8%

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

📡 Known CIDRs#

3 CIDRs

🧭 Nameservers in this AS#

1 host
HostnameDomains
ns.she.de 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone