Your IP address:
Provider:
...

For example: 216.73.216.4

/
Input
Address: 198.145.124.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 11000110.10010001.01111100.00000000
Reserved: No
Result
Network: 198.145.124.0/24 (Class C)
First IP: 198.145.124.1
Last IP: 198.145.124.254
Broadcast: 198.145.124.255
Network range: 198.145.124.0 - 198.145.124.255
List of all IP addresses: 198_145_124_0-24.txt
Number of hosts: 254
Number of IP addresses: 256