IP Network Calculator

IP Network Calculator


(3 stars)


Download for Android Like

500,000 - 1,000,000 downloads

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This is a network/subnet/IP address calculator for setting up routers and addresses on IP networks. Real-time updating and copy/paste support is included!

A single slider acts as a selector for the CIDR, the netmask, and to scale the # of hosts needed in your subnet network.

The application is useful for subnetting in tandem with an Android web browser or just for educational purposes. Education is emphasized by real time updating of network, broadcast, netmask, first and last address of the subnet, and the number of usable IPs in several different formats (dotted-decimal, hexadecimal, octal, decimal, binary and decimal). Also there are basic notes.

There is real time updating of output as you change values and move the slider to change the netmask/mask bit. Touching the output will cycle through several different formats. Long presses will enable menus for copying to the clipboard.

IPv4 functionality is finished. IPv6 will follow in an update.

No ads nor special permissions required! Also, this subnet calculator does not suffer from the "there's no dot on my number keyboard" problem.

Concerns? Suggestions? I love feedback. Want to help translate this app to another language?

Please email me at: android@orbitingpluto.net

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Recently changed in this version

Share output data directly with other apps (such as Gmail, Dropbox, Evernote, etc.)

Resolved display issue with binary output on certain Android models.

Resolved display issue with dotted-decimal input fields on large tablets.

Comments and ratings for IP Network Calculator
  • (51 stars)

    by Neo Lee on 25/06/2014

    Simple yet powerful calculator

  • (51 stars)

    by kishore desireddy on 16/06/2014

    Good app

  • (51 stars)

    by monirul hasan on 26/05/2014

    Very useful.

  • (51 stars)

    by Matthew Welch on 21/05/2014

    I use this app everyday.

  • (51 stars)

    by Bradford Mathis on 12/05/2014

    No permissions and works

  • (51 stars)

    by Megha Rani on 25/04/2014


  • (51 stars)

    by julai jubin on 04/04/2014


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