Your IP address:
Provider:
...

For example: 216.73.216.99

/
Input
Address: 70.130.230.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 01000110.10000010.11100110.00000000
Reserved: No
Result
Network: 70.130.230.0/23 (Class A)
First IP: 70.130.230.1
Last IP: 70.130.231.254
Broadcast: 70.130.231.255
Network range: 70.130.230.0 - 70.130.231.255
List of all IP addresses: 70_130_230_0-23.txt
Number of hosts: 510
Number of IP addresses: 512