Private IP Ranges (RFC 1918)
Class A10.0.0.0/8
Range10.0.0.0 - 10.255.255.255
Hosts16,777,214
Class B172.16.0.0/12
Range172.16.0.0 - 172.31.255.255
Hosts1,048,574
Class C192.168.0.0/16
Range192.168.0.0 - 192.168.255.255
Hosts65,534
Loopback127.0.0.0/8
Link-Local169.254.0.0/16