What is the range of numbers for each octet of an IP address?
A) 0-1024
B) 00-FF
C) 0-255
D) 1-256

Question

Quizplus · Accepted Answer

An IPv4 address is a 32-bit number, typically represented in dotted decimal notation of four octets. Each octet can have a value between 0 and 255, which gives a total of 2^32 possible IPv4 addresses. Therefore, the range of numbers for each octet of an IPv4 address is 0 to 255. Option A is incorrect as 0 to 1024 is beyond the valid range for an octet. Option B is the range for hexadecimal notation, which is sometimes used to represent an IP address, but not the range for each octet. Option D is incorrect as a valid octet can never be 256; the largest decimal value that can be represented in an octet is 255.

What Is the Range of Numbers for Each Octet of an IP