NAT IP (Network Address Translation IP) is a method of remapping one IP address space into another. This is often used to connect two networks that use different IP address ranges, or to allow a single computer to access multiple networks. NAT IP can be implemented in either hardware or software, and it is often used in home and business networks.
One of the main benefits of NAT IP is that it can help to conserve IP addresses. This is because NAT IP allows multiple devices to share a single public IP address. This can be helpful in situations where there are a limited number of public IP addresses available.