Your IP address:
Provider:
...

For example: 52.54.103.76

/
Input
Address: 13.33.32.0
Netmask: 255.255.224.0 = 19
Inversion mask: 0.0.31.255
Binary: 00001101.00100001.00100000.00000000
Reserved: No
Result
Network: 13.33.32.0/19 (Class A)
First IP: 13.33.32.1
Last IP: 13.33.63.254
Broadcast: 13.33.63.255
Network range: 13.33.32.0 - 13.33.63.255
List of all IP addresses: 13_33_32_0-19.txt
Number of hosts: 8190
Number of IP addresses: 8192