How to convert IPv4 address to IPv6 and vice versa

How to convert IPv4 address to IPv6 and vice versa


IPv6 was developed on the basis of IPv4, aiming to replenish the exhausting IPv4 addresses. With a length of 128 data bits, IPv6 has 2.56 billion IP addresses many times higher than IPv4 and is represented as a hexadecimal cluster separated by a “::”. So if you want to convert the IPv4 address to IPv6 and vice versa, how? Please read the article below.

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IP address also known as Internet Protocol Address is a 32-bit (IPv4) or 128-bit (IPv6) number string used to identify a network device on the network to help them identify and communicate with each other. IPv6 was developed on the basis of IPv4 in order to replenish the exhaustion of IPv4 addresses. With a length of 128 bits of data, IPv6 has 2.56 billion billion IP addresses, many times that of IPv4. The advent of IPv6 has partly solved the exhausting IPv4 problem to continue Internet operations, and overcame the current disadvantages of IPv4 addresses such as lack of network security mechanisms, the need for encryption and the ability to control. Low quality (QoS). So if in case you need to use the IPv6 protocol, what will you have to do? Check out the following article for instructions on how to convert an IPv4 address to IPv6 and vice versa.

how to convert ipv4 address to ipv6 and again

How to convert IPv4 address to IPv6 and vice versa

For example we have IPv4 address range: 192.168.25.234. To convert IPv4 addresses to IPv6 and vice versa we will have 2 main ways as follows:

Option 1: Switch IPv4 to IPv6 manually

With the above IPv4 address, we divide it into four regions, divide each by 16 and record the result with the remainder.

192: 16 = 12 remainder 0
168: 16 = 10 remainder 8
25: 16 = 1 remainder 9
234: 16 = 14 remainder 10

Compare with the HEX value we have:

A = 10
B = 11
C = 12
D = 13
E = 14
F = 15

Based on the result of the above calculation, we combine the result and the remainder (the result first, the remainder) will be: C0A8: 19EA

Thus we will have the IPv6 address of 192.168.25.234 is C0A8: 19EA

Since the IPv4 address is only 32 bits, while the IPv6 address is 128 bits, we are missing 96 bits. This 96bit is a sequence of 0. Therefore, to write correctly, we will have 2 ways of writing as follows:

How to write fully 0000: 0000: 0000: 0000: 0000: 0000: C0A8: 19EA

Shortened way of recording :: C0A8: 19EA

To convert IPv6 addresses to IPv4 we do the following:

C0 = (12 x 16) + 0 = 192
A8 = (10 x 16) + 8 = 168
19 = (1 x 16) + 9 = 25
EA = (14 x 16) + 10 = 234

Thus we will have IPv4 address of C0A8: 19EA is 192.168.25.234

Method 2: Convert IPv4 to IPv6 online

Currently, there are many web services that support us to quickly convert IPv4 addresses to IPv6 and vice versa without having to do it manually as above. Readers can refer to the following service pages:

1. The page isc.sans.edu

Step 1: Access to the service page that supports IPv4 to IPv6 transfer online isc.sans.edu HERE

Step 2: Enter the IPv4 address to change into the white frame as shown below and click Submit

How to convert ipv4 address to ipv6 and source 2

Immediately after that we will have the result is an IPv6 address as shown below with full writing style and truncated style.

How to convert ipv4 address to ipv6 and re-source 3

2. The ultratools page

Step 1: Visit the service page that supports IPv4 to IPv6 online ultratools HERE

Step 2: Enter the IPv4 address to change into the white frame as shown below and press GO

How to convert ipv4 address to ipv6 and revert 4

The result for iPv6 address will be in Mapped Address line as shown below.

How to convert ipv4 address to ipv6 and back 5

3. The ipv6.ztsoftware site

Step 1: Visit the website that supports IPv4 to IPv6 transfer online ipv6.ztsoftware HERE

Step 2: On the website interface, scroll down, paste the IPv4 address into the IP and click IPv6 condensed to convert

How to convert ipv4 address to ipv6 and reset 6

And you will get results similar to the image below.

How to convert ipv4 address to ipv6 and reset 7

4. Subnetonline page

Step 1: Visit the website that supports IPv4 to IPv6 transfer online Subnetonline HERE

Step 2: On the website interface, scroll down, paste the IPv4 address into the IP and click IPv6 condensed to convert

How to convert ipv4 address to ipv6 and reset 8

And you will get results similar to the image below.

How to convert ipv4 address to ipv6 and reset 9

https://thuthuat.taimienphi.vn/cach-chuyen-dia-chi-ipv4-sang-ipv6-va-nguoc-lai-31524n.aspx
Thus, with the instructions for converting IPv4 addresses to IPv6 and vice versa, we hope that readers will equip themselves with a conversion method suitable for the job that you need. Any questions, readers can respond below this article and we will discuss it together. Changing the IP address helps you to secure information on your computer, how to change the IP address we have shared in previous tips

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