IP subnet calculator

157.112.182.0-157.112.190.255

157.112.182.0-157.112.183.255
157.112.182.0/23

157.112.184.0-157.112.187.255
157.112.184.0/22

157.112.188.0-157.112.189.255
157.112.188.0/23

157.112.190.0-157.112.190.255
157.112.190.0/24