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5 Differences Between Purchasing IPv4 And IPv6 Addresses

by Eva Gilbert

Owning a piece of the internet can be done in a variety of ways. One of the more common ways is to invest in actual internet addresses and gateways. When the internet was first established, these address were known as IPv4 addresses. Now, IPv6 addresses are readily available for purchase as well. When you go to buy IPv4, it's important to understand the difference between the two so you can evaluate your value and potential profits over time.

The following five differences will help you understand how the two work and what your best investment options are.

Historical Differences

Just by number sequence alone, it's easy to tell that the IPv4 came before the IPv6. This type of internet address actually was procured long before home computers were a normal thing. The IPv4 was first introduced in 1981. Seeing the need for additional addresses, the IPv6 was developed 18 years later in 1999. Instead of overtaking or competing with one another, both systems work on the same networking structure.


When the IPv4 was first invented, the true scope and scale of the internet could not be determined. This meant that the system had a limit of 4 billion available addresses. These addresses would be distributed globally. In the 1990s, researchers quickly realized that these addresses would run out. This is when a large-scale IPv6 was developed. The number of available addresses for the new system increased to 340 undecillion.

To help process this amount, this is nine number scales away from a billion. The pool of available addresses is nearly infinite. While the IPv6 addresses are easily available, it helps make investing into IPv4 addresses a better option. As the resources run out, the value of the addresses you own will be more valuable. This is especially true when industries like the ARIN no longer have addresses available.

Computing Differences

On the smaller scale, there are differences between the IPv4 and IPv6 addresses that separate them. For computer programmers and web designers, gaining access to valuable IPv4 address could increase their investment worth when you purchase them.

One of the biggest differences between the two is the address size. A majority of websites use the iPv4 size of 32 numbers. IPv6 increases this to 128 numbers and letters. For example, an older web address may use "" while a newer address would have a more complicated structure like "3FFE:F500:1156:HB34:9988:2537:1982:GBCD".


People that own IPv4 addresses can use those addresses to update to the IPv6. This means that while the internet still accepts IPv4 addresses, the ones that you purchase can still be part of an upgrade package.  The value of the package can remain while allowing technological upgrades at the same time.

As more addresses are upgraded, the older IPv4 addresses are released can be purchased. This allows you to monitor and capture deals at various times. This is why it's important to track news about the addresses and do some research before making a final purchase.

Under Developed Countries

In the United States, technology grows at a rapid rate. This means that companies and websites will likely adapt to the new transfer more quickly. Luckily, you can invest in IPv4 addresses from all over the world. This means that when you are researching the addresses, you can find various countries and regions that still rely heavily on the addresses. This will help increase the value of your addresses and help you sell them off at a profit when the demand reaches high amounts.

It's always important to do your research when it comes to purchasing the addresses. You will be able to invest wisely and profit as much as possible.