IPv4 vs IPv6: The Ultimate Battle

Maintaining one’s privacy and security while browsing online is one of the most prominent concerns regarding internet use, especially as cyberattack methods become more and more sophisticated as time goes on.

IPv4 vs. IPv6: The Ultimate Battle
IPv4 vs. IPv6: The Ultimate Battle

Fortunately, tools like proxies now allow you to keep yourself safe while online since they allow for a simple and convenient way to add another layer of protection to your online activities. However, it can be tricky to determine which proxy is most suitable for you, particularly since there are numerous types. In the battle between IPv4 and IPv6 proxy servers alone, users can get somewhat confused regarding their differences.

So, what exactly are their differences? Moreover, which is the better option for you? Find out more about it in this article.

IPv4 vs. IPv6 Proxy Servers – What Are They and How Do They Work?

Before we can understand the key differences between these two proxy types, we first need to know what they are and how they work. So, what are IPv4 and IPv6 proxy servers?

● IPv4 Proxies

IPv4 proxy servers are proxies that work specifically with IPv4 addresses, the most common type of IP address used these days. The IPv4 protocol was first developed in the 80s and has been the standard IP address protocol since then.

IPv4 addresses are composed of 32-bit numbers displayed in the dotted decimal notation, with each part representing a group of the IP address’s 8 bits. However, this protocol is rapidly reaching its 4.2-billion limit, so you can expect to see fewer users using an IPv4 address in the future.

With that said, IPv4 proxies work by changing your IPv4 address into its own so that your IP address remains hidden from others online, thereby protecting your identity and maintaining your online privacy.

● IPv6 Proxies

Much like IPv4 proxies, IPv6 proxies are just like your regular proxy servers, masking your IP address by switching it with their own to keep your personal information safe while browsing online.

However, as the name suggests, IPv6 proxies work specifically with IPv6 addresses, which are set to replace IPv4 addresses once they reach their limit. One crucial aspect to note is that, unlike IPv4 addresses, those using the IPv6 protocol don’t have 32-bit numbers.

Instead, they use 128-bit hexadecimal numbers. Each IPv6 address is divided into eight segments of 16-bit blocks by colons, thus completing the 128-bit IP address.

Aside from that, IPv6 proxies can work with both IPv4 and IPv6 addresses since they can convert the former into the latter to become compatible. However, you should note that this can affect your browsing speed since the transition can slow down your connection. If you want to learn more about IPv6 proxies, check out Oxylabs deals.

IPv4 vs. IPv6: The Key Differences

So, how are these two proxy types different? In general, the primary differences lie with the protocols they’re compatible with.

With that said, how does the IPv4 protocol differ from the IPv6? Let’s find out.

● Security Parameters

When it comes to security, the IPv6 protocol offers a higher level of protection for web users than the IPv4 protocol. This is because the former already comes with Internet Protocol Security or IPSec, which allows for encrypted connections when you browse the web.

So, adding an IPv6 proxy on top of that will give you additional protection when you’re conducting your online activities. Meanwhile, with the IPv4 protocol, using extra security measures like an IPv4 proxy is considered necessary rather than optional.

● Configuration

Another notable difference between the IPv4 and IPv6 protocols is their configuration. The newer IPv6 protocol allows for autoconfiguration, although you can still tweak it to fit your specific needs.

Autoconfiguration means that you can receive an IPv6 address once it’s on the network. Meanwhile, the IPv4 protocol requires you to configure the system before you can use it to connect with others.

● Mobile Device Compatibility

More and more people are using their mobile devices to connect to the internet, which is why having mobile-compatible proxies is becoming necessary.

However, IPv4 proxies are generally not suitable for mobile devices because the IPv4 protocol itself isn’t compatible with mobile networks due to its use of dot-decimal notation. That’s why an IPv6 proxy is the better choice if you’re accessing the web from a mobile device.

IPv4 vs. IPv6 Proxy Servers: Which One to Use?

So, which type of proxy should you use for your activities? Well, that depends on what your specific needs are.

In general, you should use an IPv4 proxy if you value the following:
● Full support from all internet services and websites
● Better transmission speed

On the other hand, an IPv6 proxy is an ideal choice for you if you want the following:
● Improved security and privacy online
● Higher level of versatility
● Mobile device compatibility

● Easy and immediate use


Proxies are undeniably useful when it comes to securing your online activities from potential cybercriminals, but it can be tough to choose which one’s better for you. With that said, hopefully, this article has helped clarify the differences between IPv4 and IPv6 proxies and which one is more suitable for you.

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