Answer / m haja bahurudeen

Ans : B & C


Class A : 1 - 126 (127 assign loopback address)
Class B : 128 - 191
Class C : 192 - 223
Class D : 224 - 239
Class E : 240 - 255

Answer / guest

Answer::B & C.

Address classes are: 1 to 126, Class A; 128 to

191, Class B, 192 to 223, Class C; 224 to 239, Class D; and

240 to 255, Class E.

The first octet rule states that the class of an address can

be determined by the numerical value of the first octet.

Answer / kapilasdhir

B. 128 to 191, Class A

C. 1 to 126, Class B

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