Subnet Masks: Non$-$Natural Boundaries

$192\mathrm{.}165*1*0$

$11000000\mathrm{.}10100101\mathrm{.}00000001\mathrm{.}00000000$

$255\mathrm{.}255\mathrm{.}255\mathrm{.}22411111111\mathrm{.}11111111\mathrm{.}11111111\mathrm{.}11100000$