Your IP address:
Provider:
...

For example: 216.73.216.99

/
Input
Address: 205.184.192.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 11001101.10111000.11000000.00000000
Reserved: No
Result
Network: 205.184.192.0/20 (Class C)
First IP: 205.184.192.1
Last IP: 205.184.207.254
Broadcast: 205.184.207.255
Network range: 205.184.192.0 - 205.184.207.255
List of all IP addresses: 205_184_192_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096