Your IP address:
Provider:
...

For example: 18.219.189.247

/
Input
Address: 3.5.170.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 00000011.00000101.10101010.00000000
Reserved: No
Result
Network: 3.5.170.0/23 (Class A)
First IP: 3.5.170.1
Last IP: 3.5.171.254
Broadcast: 3.5.171.255
Network range: 3.5.170.0 - 3.5.171.255
List of all IP addresses: 3_5_170_0-23.txt
Number of hosts: 510
Number of IP addresses: 512