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IPv4 Calculator

iPhone / iPad
  • Utilities
  • Productivity
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IPv4 subnet calculation is as easy as one touch on the slider. A must have tool for anyone who wants to have multiple networks in the environment, or to figure out what IP address to use in the network. Now you can be like an IT network expert to impress your boss.

This application helps you quickly determine what subnet mask you should use based on how many hosts you would like to have, or how many subnetworks you would like to have in your network. IPv4 Calculator is very easy to use; move the CIDR slider to gather all the information you need to make a perfect subnetted network environment for your home or your office.

Comments and feedbacks are welcome. You can also visit to let me know your questions and feedbacks. I will do my best to add more features base on your request.