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Learn and Sharpen Subnetting.

Best Subnetting Practice application with detail explanation of answer. Subnetting Practice has subnetting tutorials and practice module.

Practice Modules:
1. CIDR Practice
2. VLSM Practice

1. CIDR Tutorial
2. VLSM Tutorial

What’s New

Version 1.2

This app has been updated by Apple to use the latest Apple signing certificate.

- Landscape support
- Minor bug fix

App Privacy

The developer, Rutul Patel, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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