IP address is a number given to any device that is a part of a computer network.
The IP address is unique in the device network and used as the address of the device.
When one device needs to communicate with another device in the same network of computers it uses the IP address to find it.
The IP address structure is 4 groups of 3 digits number, each is number of range 0-255.
For example: 150.016.000.054

Reserved IP addresses ranges:
1. 127.0.0.0-127.255.255.255 - Loopback reserve addresses
2. 192.168.0.0-192.168.255.255 - Private networks reserve addresses
3. 172.16.0.0-172.31.255.255 - Private network reserve addresses
4. 240.0.0.0-255.255.255.255 - cannot be used reserve addresses.

10.xx.xx.xx