Your IP address:
Provider:
...

For example: 3.23.101.60

/
Input
Address: 69.53.192.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 01000101.00110101.11000000.00000000
Reserved: No
Result
Network: 69.53.192.0/20 (Class A)
First IP: 69.53.192.1
Last IP: 69.53.207.254
Broadcast: 69.53.207.255
Network range: 69.53.192.0 - 69.53.207.255
List of all IP addresses: 69_53_192_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096