WHAT IS AN IP ADDRESS
Every Computer connected on the Internet has a unique no. called Ip address. There are two IPv4 or IPV6 but still IPV4 is using mostly all over the India , which is a 32 bit numerical number in decimal format like:-
192.168.1.1(Private IP address)
The above ip address have 4 octets and one octet is 8 bit so 8x4=32 bit that's why ipv4 is a 32 bit number. IPv4 are three types
Class A :- Starting from 1.0.0.0 to 126.0.0.0
Class B Starting from 128.0.0.0 to 19.255.0.0
Class C Starting from 192.0.0.0 to 223.255.255.25
Class D Multicast 224-239
IPv6 are 128 bits numerical number which represent in hexadecimal it has 16 periods 0 to 9 or A to F
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