Express the following 48-bit binary MAC address in hexadecimal

Question

11110100 – 01111100 – 10110110 – 11011010 – 00111110 – 10010101

Answer 1

One way to represent a hexadecimal MAC address is to form six pairs of the characters separated with a hyphen (-) or colon (:). For example, 01-23-45-67-89-AB is a valid MAC address.

The MAC address:

11110100 – 01111100 – 10110110 – 11011010 – 00111110 – 10010101 [binary]

can be written as groups of four bits:

1111 0100 – 0111 1100 1011 0110 – 1101 1010 – 0011 1110 – 1001 0101

F4-7C-B6-DA-3E-95

Use this list as a guide:

Binary Hexadecimal

0000 0

0001 1

0010 2

0011 3

0199 4

0101 5

0110 6

0111 7

1000 8

1001 9

1010 A

1011 B

1100 C

1101 D

1110 E

1111 F