IP subnet calculator

85.31.221.0-85.31.223.55

85.31.223.0-85.31.223.31
85.31.223.0/27

85.31.223.32-85.31.223.47
85.31.223.32/28

85.31.223.48-85.31.223.55
85.31.223.48/29

85.31.221.0-85.31.221.255
85.31.221.0/24

85.31.222.0-85.31.222.255
85.31.222.0/24