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Which of the following is an incorrect private IP range?

Companies can use private IP addresses for free, instead of paying for public addresses. Which of the following is an incorrect private IP range?

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A.
10.0.0.0 to 10.255.255.255

B.
172.16.0.0 to 172.31.255.255

C.
172.16.0.0 to 172.32.255.255

D.
192.168.0.0 to 192.168.255.255

Explanation:
The following lists current private IP address ranges:
The Internet Assigned Numbers Authority (IANA) has reserved the following three
blocks of the IP address space for private internets:
10.0.0.0 to 10.255.255.255 (10/8 prefix)
172.16.0.0 to 172.31.255.255 (172.16/12 prefix)
192.168.0.0 to 192.168.255.255 (192.168/16 prefix)

4 Comments on “Which of the following is an incorrect private IP range?

  1. Jayant Khadilkar says:

    Sam, incorrect private IP address range is to be chosen as the answer.
    C is “172.16.0.0 to 172.32.255.255”
    This is the answer because this is an incorrect IP address range




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  2. ullo2000 says:

    why they ad this nonsense to this question “Companies can use private IP addresses for free, instead of paying for public addresses” , why no ask to the point question which is “Which of the following is an incorrect private IP range?”




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