What is public and private ip address., explain? and also
explain the ip address range of both public and private?
and where we use that public and private ip address?

Answer Posted / manas ranjan behera

A private network uses a particular renge of ip address
which are reserved for private uses and not routed over the
internet. The range of Private IPs are,
Class A : 10.0.0.0 to 10.255.255.255
Class B : 172.16.0.0 to 172.31.255.255
Class C : 192.168.0.0 to 192.168.255.255

public ip is used by ISP, it will be buy the ISP. This IP
is routed by router and all rest IP are used for public
used but the range of 169.254.0.0 to 169.254.255.255 is
used for local link address and range 127.0.0.0 to
127.255.255.255 is used for loop-back test address.

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