ISRO | ISRO CS 2014 | Question 75

An organization is granted the block 130.34.12.64/26. It needs to have 4 subnets. Which of the following is not an address of this organization?
(A) 130.34.12.124
(B) 130.34.12.89
(C) 130.34.12.70
(D) 130.34.12.132

Answer: (D)
Explanation: Block 130.34.12.64/26 indicates, 2^32-26 = 2⁶ hosts.
So, addresses from 130.34.12.64 to 130.34.12.127 will be included in this organization.
Option (D) is correct.
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