Write a program that takes IP address in a dotted decimal as an input and outputs IP address in a binary format, class, and the default subnet mask. You are free to use any programming scripting language.

Example,

Enter IP address in dotted decimal notation: $10\mathrm{.}0\mathrm{.}1\mathrm{.}2$

IP Address in Binary: $00001010\mathrm{.}00000000\mathrm{.}00000001\mathrm{.}00000010$

Class: A

Default Subnet Mask: $255\mathrm{.}0\mathrm{.}0\mathrm{.}0$