<tbody>
Subnet
Mask
255.255.255.0
255.255.252.0
255.255.255.0
255.255.255.252
255.255.252.0
255.25.255.255
</tbody>
Subnet Mask
255.255.255.0 = 24
255.255.252.0 = 22
255.255.255.252= 30
255.25.255.255 = 32
I want to put Mask value automatically in "Mask"...