🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS37989, 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#

Not enough history to chart yet — this series is collected once a day. Check back tomorrow.

🛰️ Upstream providers of AS37989#

via ipbot.dk

DCS1PTELTD-AS-AP - DCS1 Pte. Ltd. announces 3 prefixes (2 IPv4, 1 IPv6) and reaches the internet through 5 upstream networks.

UpstreamNamePower
AS56300MYREPUBLIC-SG - MyRepublic Ltd.
100.0%
AS6939Hurricane Electric LLC
67.3%
AS9304HUTCHISON-AS-AP - HGC Global Communications Limited
0.1%
AS211509RUDAKI-AS Rudakov Ihor
0.0%
AS212508Lowhosting services of Davide Gennari
0.0%

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

🔻 Networks using AS37989 as upstream#

3 networks
NetworkNameDomainsPower
AS200132NETONE-NL Peter-Paul Maria Kurstjens—
100.0%
AS401753BIXCE Inc—
7.7%
AS202119MALTHETANKRED Malthe Kragh Tankred—
3.8%

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 0 domains matching 37989
🔍
No results found in the database.
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