Your IP address:
Provider:
...

For example: 216.73.216.57

/
Input
Address: 143.192.50.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10001111.11000000.00110010.00000000
Reserved: No
Result
Network: 143.192.50.0/24 (Class B)
First IP: 143.192.50.1
Last IP: 143.192.50.254
Broadcast: 143.192.50.255
Network range: 143.192.50.0 - 143.192.50.255
List of all IP addresses: 143_192_50_0-24.txt
Number of hosts: 254
Number of IP addresses: 256