IT Topic4

Information Technology 03058002387

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Breaking

Saturday, 15 February 2020

IP Address Classes





IP Address Classes


Class A
N.H.H.H
1-126
0 can not be used as Net ID
127 is reserved for loop back functions
126 Different Networks
16.777.214 Hosts per Network



Class B
N.N.H.H
128-191
The first IP Address is the NET ID
The last IP Address is the Broadcast Address
16.384 Different Networks
65543 Hosts per Network



Class C
N.N.N.H
192-223
The first IP Address is the NET ID
The last IP Address is the Broadcast Address
2.097.152 Different Networks
254 Hosts per Network




CLASS D 
– Used for multicast broadcasts
CLASS E – Experimental addresses not available to the public









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