A client with an IP address of $172\mathrm{.}16\mathrm{.}18\mathrm{.}5/18$ belongs to what network?

Group of answer choices

$172\mathrm{.}16\mathrm{.}96\mathrm{.}0/18$

$172\mathrm{.}16\mathrm{.}0\mathrm{.}0/18$

$172\mathrm{.}16\mathrm{.}64\mathrm{.}0/18$

$172\mathrm{.}16\mathrm{.}128\mathrm{.}0/18$