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How Do I Convert Binary IP Address to Hexadecimal?

Published in Networking 2 mins read

To convert a binary IP address to hexadecimal, you need to convert each octet (group of 8 bits) individually. Here's how:

  1. Divide the binary address into octets: An IP address is composed of four octets, separated by dots (.). For example, the binary IP address 11000000.10101000.00000001.00000010 is divided into four octets: 11000000, 10101000, 00000001, and 00000010.
  2. Convert each octet to hexadecimal: Each octet represents a number between 0 and 255. To convert each octet to hexadecimal, you can use the following steps:
    • Divide the binary number into groups of four bits: For example, the first octet 11000000 is divided into two groups: 1100 and 0000.
    • Convert each group of four bits to its hexadecimal equivalent:
      • 1100 is equivalent to C in hexadecimal.
      • 0000 is equivalent to 0 in hexadecimal.
    • Combine the hexadecimal values: The hexadecimal equivalent of the first octet is C0.
  3. Combine the hexadecimal values of all octets: Repeat steps 2 for the remaining octets and combine the hexadecimal values using dots (.). For the example IP address, the hexadecimal equivalent would be C0.A8.01.02.

Here are some examples:

  • Binary: 10101010.00000000.00000001.00000010
    • Hexadecimal: AA.00.01.02
  • Binary: 11111111.11111111.11111111.11111111
    • Hexadecimal: FF.FF.FF.FF

Practical Insights:

  • You can use online tools or calculators to convert binary IP addresses to hexadecimal.
  • Understanding the relationship between binary, decimal, and hexadecimal number systems is helpful for network troubleshooting and configuration.

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