IP subnet calculator

193.70.0.0-193.70.70.255

193.70.0.0-193.70.63.255
193.70.0.0/18

193.70.64.0-193.70.67.255
193.70.64.0/22

193.70.68.0-193.70.69.255
193.70.68.0/23

193.70.70.0-193.70.70.255
193.70.70.0/24