MOFI CLOUD LINK: This service is a paid service directly from Mofi Network for customer that requires a public IP address. There is some misunderstanding with how the cellular network works. For 99% of the case, when you use the cellular, the providers will give you a NAT IP address. To make it more easy to understand, thing of the provider having a large router where they run a cable from their router to your device. This will give you internet but you may understand that the pc will get a 192.168.x.x address. This is a private IP.