Your IP address:
Provider:
...

For example: 3.142.195.24

/
Input
Address: 199.124.31.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 11000111.01111100.00011111.00000000
Reserved: No
Result
Network: 199.124.31.0/24 (Class C)
First IP: 199.124.31.1
Last IP: 199.124.31.254
Broadcast: 199.124.31.255
Network range: 199.124.31.0 - 199.124.31.255
List of all IP addresses: 199_124_31_0-24.txt
Number of hosts: 254
Number of IP addresses: 256