Your IP address:
Provider:
...

For example: 3.139.72.78

/
Input
Address: 213.156.160.0
Netmask: 255.255.252.0 = 22
Inversion mask: 0.0.3.255
Binary: 11010101.10011100.10100000.00000000
Reserved: No
Result
Network: 213.156.160.0/22 (Class C)
First IP: 213.156.160.1
Last IP: 213.156.163.254
Broadcast: 213.156.163.255
Network range: 213.156.160.0 - 213.156.163.255
List of all IP addresses: 213_156_160_0-22.txt
Number of hosts: 1022
Number of IP addresses: 1024