Your IP address:
Provider:
...

For example: 18.221.98.71

/
Input
Address: 32.184.0.0
Netmask: 255.248.0.0 = 13
Inversion mask: 0.7.255.255
Binary: 00100000.10111000.00000000.00000000
Reserved: No
Result
Network: 32.184.0.0/13 (Class A)
First IP: 32.184.0.1
Last IP: 32.191.255.254
Broadcast: 32.191.255.255
Network range: 32.184.0.0 - 32.191.255.255
Number of hosts: 524286
Number of IP addresses: 524288