ipcalc

IPCalc is a command line tool that provides a simple and efficient way to calculate various IP network parameters.

It takes an IP address, subnet mask, or CIDR notation as input and generates information such as network address, broadcast address, usable host range, and the total number of hosts in the network.

Using IPCalc, you can quickly determine the subnet details of an IP address without the need for complex manual calculations.

It supports both IPv4 and IPv6 addresses, making it flexible and versatile for various networking scenarios.

The tool can also calculate the inverse netmask (wildcard mask) and network class (A, B, C, etc.) for a given IP address.

IPCalc provides options to display the results in different output formats, including binary, decimal, and hexadecimal, depending on your preference.

It can be used for both simple tasks, such as checking the network range of a single IP address, as well as more advanced operations involving subnetting and network planning.

IPCalc is often used by network administrators, engineers, and security professionals as a quick reference tool for IP address manipulation and planning.

The tool is open source and available for different operating systems, including Linux, macOS, and Windows, ensuring wide compatibility across various platforms.

With its lightweight nature and ease of use, IPCalc is a valuable utility that simplifies IP network calculations and aids in the management of network resources.