Your IP address:
Provider:
...

For example: 3.145.47.253

/
Input
Address: 170.114.0.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 10101010.01110010.00000000.00000000
Reserved: No
Result
Network: 170.114.0.0/20 (Class B)
First IP: 170.114.0.1
Last IP: 170.114.15.254
Broadcast: 170.114.15.255
Network range: 170.114.0.0 - 170.114.15.255
List of all IP addresses: 170_114_0_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096