Your IP address:
Provider:
...

For example: 216.73.217.125

/
Input
Address: 207.245.148.0
Netmask: 255.255.252.0 = 22
Inversion mask: 0.0.3.255
Binary: 11001111.11110101.10010100.00000000
Reserved: No
Result
Network: 207.245.148.0/22 (Class C)
First IP: 207.245.148.1
Last IP: 207.245.151.254
Broadcast: 207.245.151.255
Network range: 207.245.148.0 - 207.245.151.255
List of all IP addresses: 207_245_148_0-22.txt
Number of hosts: 1022
Number of IP addresses: 1024