Subnetting Calculator

This application is an IP assistant for IT engineers and students. Using this application, not only can you do your IP calculations quickly and reliably, but also you can master IP calculations. Features: Subnetting Information about an IP address IP address range Subnet mask Wildcard mask Determine class of a classful IP address Base conversion Binary, octal, decimal, hexadecimal Convert IP address to binary VLSM (Variable Length Subnet Masks) FLSM (Fixed Length Subnet Masks) Route summarization/aggregation/supernetting Practice questions