🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS53667, 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#

120 days
21222425262026-07-012026-08-292026-10-28
26 latest+5 over 120 days

Active .dk domains whose website address (A record) is announced by AS53667, counted once a day.

🌐 AS53667 at a glance#

FranTech Solutions

AS53667 is announced by FranTech Solutions (Luxembourg) and currently hosts 26 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 20 unique IPv4 addresses on this network, and the domains currently sit in 6 IPv4 CIDR blocks covering roughly 10 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: 43 distinct nameservers and 29 distinct mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 8 of the domains hosted here (30.8%) 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 AS53667#

via ipbot.dk

PONYNET - FranTech Solutions announces 75 prefixes (41 IPv4, 34 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6939Hurricane Electric LLC
100.0%
AS174Cogent Communications, LLC
16.4%
AS1002Bytefilter LLC
0.8%
AS13786SEABORN - Seabras 1 USA, LLC
0.1%
AS7195EDGEUNO S.A.S
0.0%
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD
0.0%
AS4230CLARO S.A.
0.0%
AS64126DOMINICAN TELECOM PRIME, DTP, S.R.L.
0.0%
AS37468Angola Cables
0.0%
AS1031PEER 1031 LLC
0.0%

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

🔻 Networks using AS53667 as upstream#

7 networks
NetworkNameDomainsPower
AS53340FIBERHUB - VegasNAP, LLC—
100.0%
AS14956RouterHosting LLC—
37.4%
AS965Webhosting Holdings LLC222
34.3%
AS32561Aquiryn LLC—
27.9%
AS25255H3G-Austria-AS Hutchison Drei Austria GmbH—
27.7%
AS215467Skhron OU—
25.4%
AS46824NameCrane LLC—
21.5%

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.

Found 26 domains matching 53667
DomainIPASNISP / OrgCountry
artbyovital.dk 198.251.89.82 AS53667 FranTech Solutions 🇱🇺 Luxembourg
bnbspain.dk 198.251.84.7 AS53667 FranTech Solutions 🇱🇺 Luxembourg
carlsteknik.dk 107.189.1.138 AS53667 FranTech Solutions 🇱🇺 Luxembourg
copenhagenarena.dk 198.98.55.72 AS53667 FranTech Solutions 🇺🇸 United States
copenhagendesign.dk 198.98.55.72 AS53667 FranTech Solutions 🇺🇸 United States
danskeegnsretter.dk 198.251.84.7 AS53667 FranTech Solutions 🇱🇺 Luxembourg
ehsan.dk 107.189.2.133 AS53667 FranTech Solutions 🇱🇺 Luxembourg
ezidi.dk 198.251.81.49 AS53667 FranTech Solutions 🇺🇸 United States
flemmingmail.dk 198.251.84.110 AS53667 FranTech Solutions 🇱🇺 Luxembourg
gudbjergkarlsen.dk 198.251.84.236 AS53667 FranTech Solutions 🇱🇺 Luxembourg
hcbrodersen.dk 198.251.84.7 AS53667 FranTech Solutions 🇱🇺 Luxembourg
healingmysteries.dk 107.189.3.82 AS53667 FranTech Solutions 🇱🇺 Luxembourg
husetfanoe.dk 198.251.84.7 AS53667 FranTech Solutions 🇱🇺 Luxembourg
hylkegymnastik.dk 107.189.2.197 AS53667 FranTech Solutions 🇱🇺 Luxembourg
infinet.dk 107.189.6.224 AS53667 FranTech Solutions 🇱🇺 Luxembourg
inside.dk 198.98.55.72 AS53667 FranTech Solutions 🇺🇸 United States
itweb.dk 198.251.84.141 AS53667 FranTech Solutions 🇱🇺 Luxembourg
mdask.dk 104.244.78.153 AS53667 FranTech Solutions 🇨🇭 Switzerland
ricardt.dk 198.98.50.80 AS53667 FranTech Solutions 🇺🇸 United States
sandbergconsult.dk 104.244.79.215 AS53667 FranTech Solutions 🇨🇭 Switzerland
solceller3tilbud.dk 198.251.88.126 AS53667 FranTech Solutions 🇱🇺 Luxembourg
spigadoro-due.dk 198.251.81.49 AS53667 FranTech Solutions 🇺🇸 United States
teamcms.dk 198.251.88.162 AS53667 FranTech Solutions 🇱🇺 Luxembourg
thomas-karlsen.dk 198.251.84.236 AS53667 FranTech Solutions 🇱🇺 Luxembourg
vennechatten.dk 198.251.88.32 AS53667 FranTech Solutions 🇱🇺 Luxembourg
vj.dk 198.251.89.101 AS53667 FranTech Solutions 🇱🇺 Luxembourg

📡 Known CIDRs#

6 CIDRs

🧭 Nameservers in this AS#

43 hosts

📮 Mail Exchangers in this AS#

29 hosts
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