IP subnet calculator

198.144.120.0-198.144.121.10

198.144.121.0-198.144.121.7
198.144.121.0/29

198.144.121.8-198.144.121.9
198.144.121.8/31

198.144.121.10-198.144.121.10
198.144.121.10/32

198.144.120.0-198.144.120.255
198.144.120.0/24