Your IP address:
Provider:
...

For example: 3.16.29.209

/
Input
Address: 204.194.223.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 11001100.11000010.11011111.00000000
Reserved: No
Result
Network: 204.194.223.0/24 (Class C)
First IP: 204.194.223.1
Last IP: 204.194.223.254
Broadcast: 204.194.223.255
Network range: 204.194.223.0 - 204.194.223.255
List of all IP addresses: 204_194_223_0-24.txt
Number of hosts: 254
Number of IP addresses: 256