Your IP address:
Provider:
...

For example: 3.144.102.239

/
Input
Address: 168.86.136.0
Netmask: 255.255.252.0 = 22
Inversion mask: 0.0.3.255
Binary: 10101000.01010110.10001000.00000000
Reserved: No
Result
Network: 168.86.136.0/22 (Class B)
First IP: 168.86.136.1
Last IP: 168.86.139.254
Broadcast: 168.86.139.255
Network range: 168.86.136.0 - 168.86.139.255
List of all IP addresses: 168_86_136_0-22.txt
Number of hosts: 1022
Number of IP addresses: 1024