🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS24173, 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#

114 days
011222026-07-012026-08-262026-10-22
1 latest0 over 114 days

Active .dk domains whose website address (A record) is announced by AS24173, counted once a day.

🌐 AS24173 at a glance#

Netnam Company

AS24173 is announced by Netnam Company (Vietnam) 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 4.1 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 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 AS24173#

via ipbot.dk

NETNAM-AS-AP - Netnam Company announces 512 prefixes (250 IPv4, 262 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS45899VNPT-AS-VN - VNPT Corp
100.0%
AS3356Level 3 Parent, LLC
68.5%
AS41095IPTP LTD
50.8%
AS7552VIETEL-AS-AP - Viettel Group
44.1%
AS45903CMCTELECOM-VN - CMC Telecom Infrastructure Company
41.0%
AS6453TATA COMMUNICATIONS (AMERICA) INC
27.5%
AS3491PCCWG-APAC-HK - PCCW Global (HK) Ltd.
8.4%
AS6939Hurricane Electric LLC
8.1%
AS21859ZEN-ECN - Zenlayer Inc
6.4%
AS140951IPTP Networks
5.8%

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

Found 1 domain matching 24173
DomainIPASNISP / OrgCountry
vietnamairlines.dk 202.151.160.5 AS24173 Netnam Company 🇻🇳 Vietnam

📡 Known CIDRs#

1 CIDR
CIDRDomains
202.151.160.0/20 1

🧭 Nameservers in this AS#

2 hosts
HostnameDomains
ns1.netnam.vn 1
ns2.netnam.vn 1
dhd.dk [/] search Domains, Hosts & DNS — .dk zone