Your IP address:
Provider:
...

For example: 216.73.216.99

/
Input
Address: 70.130.192.0
Netmask: 255.255.240.0 = 20
Inversion mask: 0.0.15.255
Binary: 01000110.10000010.11000000.00000000
Reserved: No
Result
Network: 70.130.192.0/20 (Class A)
First IP: 70.130.192.1
Last IP: 70.130.207.254
Broadcast: 70.130.207.255
Network range: 70.130.192.0 - 70.130.207.255
List of all IP addresses: 70_130_192_0-20.txt
Number of hosts: 4094
Number of IP addresses: 4096