Subnet++

A mobile subnet calculator for iOS and Android

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Project maintained by jcouser Hosted on GitHub Pages — Theme by mattgraham

Subnet++ is a clean and fast subnet calculator providing both a classful and CIDR based calculators.

The calculations provide full subnet details including available host range in binary, decimal, and hex. The classful calculator also provides an available subnets view provided the class and subnet mask combination.

Themes are also available for added customization.

Detailed Screenshots

Classful subnetting can be calculatred by network class automatically based on the first octet. The subnet mask can be determined from several factors including subnet mask bits, the available host addressed per subnet, the available subnet bits, or the maximum available subnets within the selected network class.

Subnet details displaying IP address, subnet mask, host range, network address and broadcast address. All values can be represented in decimal, binary, and hex.

Two calculators are available for both classful subnetting as well as CIDR based networks. Many colored themes are also available.

CIDR calculations are based on a CIDR mask which simply provides maximum number of subnets for the given CIDR mask.

Questions

For any questions feel free to reach out with any qeustions via email