🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS50581, 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 AS50581#

via ipbot.dk

UTG Ukrainian Telecommunication Group LLC announces 92 prefixes (76 IPv4, 16 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS5405INTERDOTLINK Inter.link GmbH
100.0%
AS6204ZET-NET INTERKVM HOST SRL
51.5%
AS9002RETN Limited
44.7%
AS1299TWELVE99 Arelion Sweden AB
28.7%
AS6939Hurricane Electric LLC
13.3%
AS28917Fiord Networks, UAB
7.7%
AS34549meerfarbig GmbH & Co. KG
4.1%
AS35320ETT-AS Eurotranstelecom Ltd
3.0%
AS6057Administracion Nacional de Telecomunicaciones
3.0%
AS3255UARNET-AS LLC EKSINTECH
2.9%

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

🔻 Networks using AS50581 as upstream#

2 networks
NetworkNameDomainsPower
AS199995OT-AS Omega Telecom LLC—
100.0%
AS208164Formicidae Holdings B.V.—
0.2%

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 50581
🔍
No results found in the database.
dhd.dk [/] search Domains, Hosts & DNS — .dk zone