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After entering the name and description of the IP list you can add IP's in two ways: enter them in the text box or upload a CSV file. Ranges of IP addresses could be added by using a / so a range from 158.106.194.99 - 158.106.194.123 could be added like 158.106.194.99/123 We do not support uploading ip ranges. (ex: 3.25.105.0/31). You have the option to append IP addresses to an already created list, replace the entire list that is already there, or remove selections from a list.
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