Your IP address:
Provider:
...

For example: 18.116.42.208

/
Input
Address: 163.201.84.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 10100011.11001001.01010100.00000000
Reserved: No
Result
Network: 163.201.84.0/23 (Class B)
First IP: 163.201.84.1
Last IP: 163.201.85.254
Broadcast: 163.201.85.255
Network range: 163.201.84.0 - 163.201.85.255
List of all IP addresses: 163_201_84_0-23.txt
Number of hosts: 510
Number of IP addresses: 512