IP subnet calculator

178.77.111.72-178.77.119.255

178.77.111.72-178.77.111.79
178.77.111.72/29

178.77.111.80-178.77.111.95
178.77.111.80/28

178.77.111.96-178.77.111.127
178.77.111.96/27

178.77.111.128-178.77.111.255
178.77.111.128/25

178.77.112.0-178.77.119.255
178.77.112.0/21