Intriduction to IP address

Classes of IP address

Sr. #
Class
Range
Bits
Network/host
Subnet mask
01
A
1-126
0000
8/24
255.0.0.0
02
B
128-191
1000
16/16
255.255.0.0
03
C
192-223
1100
24/8
255.255.255.0
04
D
224-239
1110
N/A
N/A
05
E
240-254
N/A
N/A
N/A
01. 0 is represent the network
02. 127 is reserved for testing
03. 255 is reserved for broadcast

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