🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS199103, 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#

111 days
112222026-07-012026-08-252026-10-19
2 latest0 over 111 days

Active .dk domains whose website address (A record) is announced by AS199103, counted once a day.

🌐 AS199103 at a glance#

SIA Maklaut

AS199103 is announced by SIA Maklaut (Latvia) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 2 unique IPv4 addresses on this network, and the domains currently sit in 1 IPv4 CIDR block covering roughly 1 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: 2 distinct nameservers and 1 distinct mail exchanger 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 AS199103#

via ipbot.dk

MAKLAUT-AS SIA Maklaut announces 2 prefixes (2 IPv4, 0 IPv6) and reaches the internet through 7 upstream networks.

UpstreamNamePower
AS174Cogent Communications, LLC
100.0%
AS9002RETN Limited
93.3%
AS6939Hurricane Electric LLC
12.6%
AS3303Swisscom (Schweiz) AG
5.9%
AS14840BR.Digital Telecom
1.7%
AS13194BITE UAB "Bite Lietuva"
0.8%
AS6663TTI-NET Euroweb Romania S.R.L.
0.8%

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

Found 2 domains matching 199103
DomainIPASNISP / OrgCountry
nordsnus.dk 91.105.203.38 AS199103 SIA Maklaut 🇱🇻 Latvia
timberart.dk 91.105.203.99 AS199103 SIA Maklaut 🇱🇻 Latvia

📡 Known CIDRs#

1 CIDR
CIDRDomains
91.105.200.0/22 2

🧭 Nameservers in this AS#

2 hosts
HostnameDomains
ns1.colo.lv 1
ns2.colo.lv 1

📮 Mail Exchangers in this AS#

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