Subnet calculator is very innovative application which is used in subnetting. The very best part of the application is that it shows all the subnets with network address,broadcast address and their possible host range along various parameters like Total number of hosts ,usable host,wildcard mask,binary subnet,CIDR notation, ip type( private or public),short ID,binary ID,integer ID,Hex ID,In-addr.arpa and total number of subnets of the network.