Different between Public and Private addresses
Public and private addresses are two types of IP addresses used
in computer networking.
A public
IP address is assigned by an Internet Service Provider (ISP) and is globally
unique, meaning that it can be accessed from anywhere on the internet. Public
IP addresses are used to identify and communicate with devices across different
networks. They are typically used by servers, websites, and other devices that
need to be accessed from outside of a local network.
A private
IP address, on the other hand, is used to identify and communicate with devices
within a local network, such as a home or office network. Private IP addresses
are not globally unique and are only used within the local network. These
addresses are typically assigned by a router or network gateway and are used to
identify devices on the local network.
The main
difference between public and private addresses is their scope and
accessibility. Public addresses can be accessed from anywhere on the internet,
while private addresses can only be accessed within the local network. It's
important to note that private addresses are not routable on the public
internet, so they must be translated or tunneled in order to communicate with
devices outside of the local network.
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