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A classless address is given as 167.199.170.82/27. Find the last address.

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A classless address is given as 167.199.170.82/27. Find the last address.

(a) 167.199.170.95

(b) 167.199.170.256

(c) 167.199.170.128

(d) 167.199.170.88

I have been asked this question in an interview for job.

My doubt stems from Classless Addressing topic in division Internet Protocol, Network Addressing and Transport Level Security of Cryptograph & Network Security

1 Answer

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Best answer
Right choice is (a) 167.199.170.95

Best explanation: Last address = (any address) OR [NOT (network mask)].

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