What is the difference between a public IP address and a private IP address?

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What is the difference between a public IP address and a private IP address?

A public IP address is a unique address assigned to a device connected to a network that is accessible over the internet. It is provided by an Internet Service Provider (ISP) and can be accessed by anyone on the internet. On the other hand, a private IP address is used within a local network to identify devices and is not accessible from the internet. It is typically assigned by a router or a network administrator and is used for internal communication within the network.