IP subnet calculator

139.144.16.0-139.144.29.191

139.144.29.0-139.144.29.127
139.144.29.0/25

139.144.29.128-139.144.29.191
139.144.29.128/26

139.144.16.0-139.144.23.255
139.144.16.0/21

139.144.24.0-139.144.27.255
139.144.24.0/22

139.144.28.0-139.144.28.255
139.144.28.0/24