🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS9145, 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
10101112122026-07-012026-08-242026-10-17
11 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS9145, counted once a day.

🌐 AS9145 at a glance#

EWE-Tel GmbH

AS9145 is announced by EWE-Tel GmbH (Germany) and currently hosts 11 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 6 unique IPv4 addresses on this network, and the domains currently sit in 5 IPv4 CIDR blocks covering roughly 352.3 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: 4 distinct nameservers and 15 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 AS9145#

via ipbot.dk

EWE TEL GmbH announces 62 prefixes (55 IPv4, 7 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS174Cogent Communications, LLC
80.1%
AS3356Level 3 Parent, LLC
51.9%
AS6939Hurricane Electric LLC
46.0%
AS3320DTAG Deutsche Telekom AG
9.9%
AS34019Hivane Association
9.7%
AS25091IP-Max SA
8.7%
AS5405INTERDOTLINK Inter.link GmbH
8.2%
AS34549meerfarbig GmbH & Co. KG
7.1%
AS8298IPng Networks GmbH
7.1%

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

🔻 Networks using AS9145 as upstream#

11 networks
NetworkNameDomainsPower
AS34372VegaSystems GmbH & Co. KG—
100.0%
AS12460mandala IT GmbH—
74.0%
AS9099FinanzInformatik-AS-Nord Finanz Informatik GmbH & Co. KG—
63.7%
AS12371avency GmbH24
43.9%
AS211784BEIT GmbH45
39.9%
AS49494CEWECOLOR-AS CEWE Stiftung & Co. KGaA—
39.4%
AS9066BCC EWE TEL GmbH—
31.4%
AS15790FINANZINFORMATIK-AS-OST Finanz Informatik GmbH & Co. KG—
30.5%
AS30742BRITELINE-AS Bremen Briteline GmbH—
27.6%
AS13010Unknown—
17.5%
AS31055Consultix GmbH—
5.5%

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#

5 CIDRs

🧭 Nameservers in this AS#

4 hosts

📮 Mail Exchangers in this AS#

15 hosts
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