IP subnet calculator

195.23.0.0-195.23.81.219

195.23.81.0-195.23.81.127
195.23.81.0/25

195.23.81.128-195.23.81.191
195.23.81.128/26

195.23.81.192-195.23.81.207
195.23.81.192/28

195.23.81.208-195.23.81.215
195.23.81.208/29

195.23.81.216-195.23.81.219
195.23.81.216/30

195.23.0.0-195.23.63.255
195.23.0.0/18

195.23.64.0-195.23.79.255
195.23.64.0/20

195.23.80.0-195.23.80.255
195.23.80.0/24