Your IP address:
Provider:
...

For example: 216.73.216.57

/
Input
Address: 161.223.187.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 10100001.11011111.10111011.00000000
Reserved: No
Result
Network: 161.223.187.0/24 (Class B)
First IP: 161.223.187.1
Last IP: 161.223.187.254
Broadcast: 161.223.187.255
Network range: 161.223.187.0 - 161.223.187.255
List of all IP addresses: 161_223_187_0-24.txt
Number of hosts: 254
Number of IP addresses: 256