If you have an IP address of $192\mathrm{.}168\mathrm{.}1\mathrm{.}0$ and a subnet mask of $255\mathrm{.}255\mathrm{.}254\mathrm{.}0,$ how many host addresses are available in that subnet?

Question $2$ options:

$254$

$512$

$510$

$128$