Your IP address:
Provider:
...

For example: 3.14.246.254

/
Input
Address: 162.33.0.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 10100010.00100001.00000000.00000000
Reserved: No
Result
Network: 162.33.0.0/20 (Class B)
First IP: 162.33.0.1
Last IP: 162.33.15.254
Broadcast: 162.33.15.255
Network range: 162.33.0.0 - 162.33.15.255
List of all IP addresses: 162_33_0_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096