A private IP address
192.168 is a prefix of IP addresses from a private network
It is the most popular IP address prefix used for home networks.
In binary form it is 1100000010101000 or 0b1100000010101000 .
In hexadecimal format it is C0A8 or 0xC0A8.
As the netmask of the IP address range is 16 bits, the range is written also as 192.168.0.0/16 or 192.168.0.0/255.255.0.0.