🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS39855, 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#

22 days
011222026-08-212026-10-052026-10-16
1 latest0 over 22 days

Active .dk domains whose website address (A record) is announced by AS39855, counted once a day.

🌐 AS39855 at a glance#

Mod Mission Critical LLC

AS39855 is announced by Mod Mission Critical LLC (Mexico) 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 256 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 AS39855#

via ipbot.dk

MOD-EU Mod Mission Critical LLC announces 492 prefixes (487 IPv4, 5 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS1299TWELVE99 Arelion Sweden AB
100.0%
AS6939Hurricane Electric LLC
65.0%
AS3257GTT-BACKBONE GTT Communications Inc.
64.3%
AS5511Opentransit Orange S.A.
51.6%
AS52320GlobeNet Cabos Submarinos Colombia, S.A.S.
50.2%
AS12844BOUYGTEL-B2B Bouygues Telecom SA
49.3%
AS3320DTAG Deutsche Telekom AG
44.7%
AS31122Digiweb ltd
42.5%
AS17675AS-PNAPTOK - PacketFabric (Japan) Co., Ltd.
42.0%
AS12741AS-NETIA Netia SA
34.0%

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

Found 1 domain matching 39855
DomainIPASNISP / OrgCountry
ripstar.dk 62.197.129.52 AS39855 Mod Mission Critical LLC 🇲🇽 Mexico

📡 Known CIDRs#

1 CIDR
CIDRDomains
62.197.129.0/24 1

🧭 Nameservers in this AS#

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