About Lesson
Class of IP Address:-
|
Class |
Range |
Identify |
Subnet Mask |
Net Id |
Host Id |
No. of Nid |
No. of Hid |
|
A |
1-126 |
0 |
255.0.0.0 |
1 |
3 |
126 |
16777214 |
|
B |
128-191 |
10 |
255.255.0.0 |
2 |
2 |
16382 |
65534 |
|
C |
192-223 |
110 |
255.255.255.0 |
3 |
1 |
2097150 |
254 |
|
D |
224-239 |
1110 |
Reserved for Multicasting |
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|
E |
240-255 |
1111 |
Experimental; used for research |
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Note:-
1. (127.0.0.1) is Loop Back Ip Address
2. Class C IP Address is used by smaller and mid sized network (companies).
3. Class A IP Address networks are only used by Large
4. IP address is identify by the first byte