Your IP address:
Provider:
...

For example: 3.17.150.163

/
Input
Address: 206.120.144.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 11001110.01111000.10010000.00000000
Reserved: No
Result
Network: 206.120.144.0/24 (Class C)
First IP: 206.120.144.1
Last IP: 206.120.144.254
Broadcast: 206.120.144.255
Network range: 206.120.144.0 - 206.120.144.255
List of all IP addresses: 206_120_144_0-24.txt
Number of hosts: 254
Number of IP addresses: 256