Your IP address:
Provider:
...

For example: 216.73.216.51

/
Input
Address: 198.54.200.0
Netmask: 255.255.254.0 = 23
Inversion mask: 0.0.1.255
Binary: 11000110.00110110.11001000.00000000
Reserved: No
Result
Network: 198.54.200.0/23 (Class C)
First IP: 198.54.200.1
Last IP: 198.54.201.254
Broadcast: 198.54.201.255
Network range: 198.54.200.0 - 198.54.201.255
List of all IP addresses: 198_54_200_0-23.txt
Number of hosts: 510
Number of IP addresses: 512