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Test Tools  > IP / Network Lookup

IP / Network Lookup

Enter host or network IP address
Enter a Host or a Network IP address (examples:,

The IP / Network Lookup does a WHOIS query to determine the owner and/or the administrator of an IP address or network and to provide contact details. The format of the results varies on the different registrars. Common use of IP / Network Lookup results is finding out the owner of a machine sending out Spam or other unacceptable actions.
Select Location
New York, NY
Munich, Germany
Melbourne, Australia
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