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This tool is designed to simplify the following networking calculations:
Simple conversions between binary, hexadecimal, and decimal numbering systems.
Determination of netwrok numbers based on an IP address and subnet mask.
(Long-term) The process of subnetting a network into multiple networks based on the number of clients needed in each subnet.
A command which, for a given IP address and subnet mask, gives information about Network ID, broadcast address, first IP address, last IP address and network size. Examples using command: (ncalc 192.168.0.150 255.255.255.0) or (ncalc 192.168.0.150/24
This is a PHP driven web application which accepts user input of an IP address and a subnet mask, and then returns the network address, broadcast address and range of usable IP addresses based on the input.