Your IP address:
Provider:
...

For example: 18.224.32.86

/
Input
Address: 87.238.140.0
Netmask: 255.255.255.0 = 24
Inversion mask: 0.0.0.255
Binary: 01010111.11101110.10001100.00000000
Reserved: No
Result
Network: 87.238.140.0/24 (Class A)
First IP: 87.238.140.1
Last IP: 87.238.140.254
Broadcast: 87.238.140.255
Network range: 87.238.140.0 - 87.238.140.255
List of all IP addresses: 87_238_140_0-24.txt
Number of hosts: 254
Number of IP addresses: 256