IPv4 VLSM Subnet Calculator
Calculate complex subnet quick, easy and free.
- Support Classless Addressing (VLSM)
- Automatic tagging ( Public/Private, etc )
- Customisable theme
- Export to CSV
- Save and Load Projects
- Preview merge result before commit
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While we have made every attempt to ensure the application to work correctly, Flex Subnetting Author/Developer is not responsible for any errors or omissions, or for the results obtained from the use of this product. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including but not limited to warranties of performance, merchantability and fitness for a particular purpose. In no event will Flex Subnetting Author/Developer, company or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided by this application.