In this article, we will tell you about IP leaks.

A VPN’s main purpose is to hide your connection. Modern VPNs can either help you with streaming or maintain your privacy. To do all these goals, your IP address should remain hidden.


But what will happen when your VPN leaks your IP address? Your device will no longer keep its privacy from prying eyes. It is how hackers and spies manage to steal your information.

For today’s device users, it is imperative to learn about what an IP leak is all about. Later on, we will also give you some tips on how to prevent this type of leak.




What is an IP Leak?

When your VPN leaks your IP address online, it is what we will call an IP leak. On the other hand, IP leaks are also known as VPN leaks. It is the leakage of your device’s IP address by your VPN.


How does an IP Leak happen?

An IP leak occurs because of many reasons under the sun. Let us discuss each reason down below:


Browser Extensions

Remember that time when some pop-up ads annoy you while viewing some online sites? As a solution, you go to your browser settings and install an AdBlock extension. With an AdBlock extension, you can now block those annoying pop-up ads. Your AdBlock extension is an example of a browser extension.

However, some browser extensions you install cause IP leaks. Some extensions like Flash player, WebRTC, and other plug-ins are typical culprits of IP leaks.


Apps and Software

All the apps we install on our modern devices can connect to the internet. These apps do this for downloading files, updating their features, or connecting to a cloud.

Some VPNs still run in the background while you use these apps. Without your knowledge, there are apps and software that will leak your IP address to third parties online. As a result, other online factions will know about the details of your device.

In some cases, we might install software like tools and utility apps. While connecting to the internet to open their features, these apps may also cause an IP leak.


Web Browsing Apps

Aside from Google Chrome, Mozilla Firefox, and Internet Explorer, there are new browsing apps you can install on your device.

Some of the browsing apps you install might contain faulty data. These browser apps might also cause an IP leak.


Brief VPN Disconnection

Any VPN relies on its servers to hide your traffic. Powerful VPNs manage to encrypt your internet traffic by passing them through digital tunnels. This method is effective against online spies.

However, when VPN users try to connect to servers far from their location, disconnections can occur. All these brief moments of disconnection result in your VPN leaking your IP address. Your time zone, location, and details are now exposed. Weak connections also cause VPN disconnections that lead to IP leaks.

What are the Dangers of IP Leaks?

A VPN leaking your IP address should get your utmost attention! Although IP leaks happen due to many reasons, the most critical of them is your VPN leaking your IP address. Here are the top reasons why you should pay attention to a VPN leak:


Breach of Privacy

Your IP address leaking online shows a critical breach of your privacy.

Imagine trying to hide all your details while using the VPN. Without your knowledge, your VPN exposes all your details on the internet. This includes your search history, product searches, and videos you watch. We install VPN to prevent the government, spies, and hackers access to our data.


Malfunction to Bypass Geo-Restrictions

We all enjoy streaming many TV shows online. Some people use VPNs to watch shows from countries with strict restrictions.

On the flip side, when your VPN leaks your IP address, the websites you are trying to visit will know about your IP address. As a result, you will not be able to bypass their restrictions. You also cannot view the content from websites you are trying to visit. It is the same result when you are not using a VPN.


VPN Detection and ISP Tracking

One of the roles of a modern VPN is to keep your ISP (Internet Service Provider) from stealing your data. They cannot record your online activities or track your location. When a VPN leak occurs, your ISP will learn about your VPN. You will also be under the surveillance of your ISP.

ISP tracking can be intercepted by cybercriminals. This might pose a threat to your overall security.


How does a VPN Leak my IP address?

In our first section, we have given you some reasons why IP leaks happen. Let us now discuss with you how your VPN accidentally leaks your IP address. Knowing about these reasons might help you prevent the occurrence of future VPN leaks.

Whether the problem lies with your VPN, many IP leaks occur from some of these ways:


IPv4 and IPv6 IP Address Leaks

The typical situation when a VPN leaks your IP address exposes either two types of IP addresses. These IP addresses are popular as either IPv4 or IPv6 IP addresses.

For people who want to understand IP addresses further, we will review each type of IP Addresses.


IPv4 Leak

An IPv4 IP address represents the conventional type of IP address. It is the numerical identifier that our ISPs assign to our device. Whether an Android smartphone, iPhone, tablet, PC, or laptop, these devices use IPv4 IP addresses. The IPv4 type of IP address uses a 32-bit internet address standard.

Many modern up to this day use IPv4. Aside from this, many websites recognize the IPv4 IP address. Many VPNs also support the IPv4 IP address. It is easier for VPNs to hide an IPv4 IP address.

Therefore, when a VPN leaks a typical IPv4 IP address, it means that your VPN failed to protect it.


IPv6 Leak

The IPv6 is the new standard of IP addresses. It belongs to the new 128-bit internet address standard giving us many number combinations. As a result, many websites support IPv6 IP addresses. On the other hand, most ISPs do not have support for IPv6 IP addresses.

An IPv6 leak is the most common type of leak that happens with many VPNs. It occurs since many VPNs do not support or recognize the IPv6 type of IP address. Most modern VPNs are meant to mask IPv4 IP addresses and cannot hide IPv6 IP addresses. Either they do not support IPv6 or cannot detect it.


DNS Leak

One of the common leaks a VPN can experience is a DNS leak. DNS is short for Domain Name System. Modern VPNs process DNS queries by passing them through their servers. This includes your internet traffic and online searches. DNS leaks now rarely occur since VPNs handle DNS queries with the help of encrypted tunnels.

On the other hand, a DNS leak can still occur. It might happen when your OS (Operating System) submits your DNS queries to a default DNS server. Your default DNS server always belongs to your ISP (Internet Service Provider).

When a DNS Leak happens, your ISP will detect a conflict between your VPN IP address and their DNS server. This leads to them discovering you are using a VPN to hide your online activities.


WebRTC Leak

A WebRTC Leak occurs typically with your web browsers. In some instances, WebRTC leaks happen with Google Chrome, Opera, Mozilla Firefox, and Internet Explorer.

WebRTC stands for Web Real-Time Communication. It allows web browsers to communicate with each other. WebRTC is an open-source tool allowing web-browsers to build real-time peer-to-peer connections.

A WebRTC leak is a typical cause for a VPN leak. It happens when communication channels pass through your VPN’s encrypted tunnels. As a result, the websites you visit can see your IP address.


Connection Drops

The brief moment your VPN disconnects from its server is known as a Connection Drop. These types of disturbances are typical causes of VPN leaks.

Even if you apply the best methods of preventing VPN leaks, your efforts become futile when a Connection Drop occurs. When your VPN loses connection, it suddenly exposes your IP address to the websites you visit. All of the data that your device transmits with all your details (location, history, IP address, etc.).



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Currently, your IP is visible to everyone and your Browser is being tracked by Advertisers & ISP Provider.

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Here are the main reasons why you must use a VPN:

  • Your activities are hidden from your ISP, the government, and from the apps you are using.
  • You can access additional movies and TV streams.
  • ISP attempts to throttle are thrwarted thus reducing buffering issues.
  • Geographically restricted content like Netflix and Hulu can be unblocked.

A VPN works be replacing your ISP-assigned IP address and creating an encrypted tunnel. We recommend the no log service offered by IPVanish. It works well on a Firestick and offers the fastest possible speeds.

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How to Detect an IP Leak?

Fortunately for many of us, some methods help us detect if our VPN leaks our IP address. After performing the tests we will share, you can then check your VPN for underlying problems.


IP and DNS Leak Test

To check if your VPN is leaking your IP address, you have to first test your IP address and DNS. Modern VPNs have a built-in feature allowing you to perform these types of tests. Afterward, it will show you the resulting parameters and all the relevant details. Your VPN will also inform you if there is a leak.


Online Tools for IP and DNS Leak Tests:

  • IP Leaks: ipleak.org
  • Browser Extension IP Leaks: browserleak.com/ip
  • DNS Leaks: dnsleaktest.com


WebRTC Leak Test

A WebRTC leak occurs from your faulty browser. The typical WebRTC leak happens when communication channels pass through the tunnels created by your VPN. Your VPN will not be able to detect this type of leak.


Online Tools for WebRTC Leak Tests:

  • browserleaks.com/webrtc
  • hidemyass.com/en-us/webrtc-leak-test
  • whatismyipaddress.com/webrtc-test
  • hide.me/en/webrtc-leak-test
  • ip8.com/webrtc-test


How do I fix VPN or IP Leak Problems?

IP leak protection is crucial in ensuring your online privacy. Let us now share with you some methods that can help you fix some VPN leaks.


How to Fix an IPv6 Leak

An IPv6 leak is the most common type of IP address leak. We did not include IPv4 fixes since it is rare. IPv4 leaks also show that you might be using a faulty VPN. Let us now discuss how to fix an IPv6 leak:


Entirely Disable your IPv6

To fix an IPv6 leak, you must first choose to disable your IPv6 connection on your device. It will ensure that an IPv6 leak will stop on its tracks.

  1. Go to your device settings.
  2. Find IPv6 IP address.
  3. Disable IPv6 IP address.


For Windows:

  1. Go to your Network Properties
  2. Uncheck the IPv6 option.


How to Fix a DNS Leak

When you disable an IPv6 type of connection, you are still vulnerable to DNS leaks.


Change your DNS Settings

  1. Go to your device network settings.
  2. Find IPv4 DNS server address or IPv6 DNS server address.
  3. Change your settings.


Change your DNS Settings on Windows

  1. Find IPv4 DNS server.
  2. Under IPv4 DNS server: Preferred DNS Server and Alternate DNS Server
  3. Change both settings.


DNS Encryption Techniques

  • DoH: DNS over HTTPS
  • DoT: DNS over TLS


How to Fix a WebRTC Leak

WebRTC stands for Web Real-Time Communication. It is an open-source tool allowing browsers to communicate with each other. WebRTCs are common causes of IP leaks. Let us now teach you how to fix a WebRTC Leak.


Disable WebRTC

WebRTC is crucial for the audio and video communication of web browsers. Luckily for many users, you can disable the WebRTC feature to ensure overall privacy.

You can disable WebRTC on your Google Chrome and Mozilla Firefox by visiting their extension settings. Install either WebRTC Leak Prevent, Easy WebRTC Block, or WebRTC Control.

There are also available plugins from online sources that will help you disable your WebRTC feature.


Prevent IP Leaks with IPVanish

As we have mentioned, some VPNs experience IP leaks due to multiple reasons. As a result, your IP address, location, data, and queries will be available online for anyone to see.

This is the opportunity that cybercriminals and prying eyes are waiting for. They can then infect your device with cyber threats, decrease your streaming speed, or perform ISP throttling.

DNS Leaks also give away your VPN. When your ISP detects you use a VPN, they will keep you under surveillance while taking your beloved privacy away.

To prevent future IP leaks, use IPVanish. If you use IPVanish as your VPN, it will share these features:

  • IP Leak Test and Protection
  • DNS Leak Protection
  • Kill Switch Feature
  • Provides you with an undetectable IP address.
  • Pass your traffic through encrypted tunnels.


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Install IPVanish on Firestick with Screenshots

If your Firestick still has the older interface, read this article to learn how to update it: Update Firestick Interface.

1.  Click Home on your remote and click “Find”.

Step 1 Install IPVanish


2. Click “Search”.

Step 2 Install IPVanish


3. You can either say “IPVanish” to your Alexa’s voice-enabled remote or start typing it. If you typed it, click on the suggestion when it appears.

Step 3 Install IPVanish


4. Click on the “IPVanish” icon.

Step 4 Install IPVanish


5. Click on “Download”.

Step 5 Install IPVanish


6. Wait to “Download”.

Step 6 Install IPVanish


7.  Wait to “Install”.

Step 8 Install IPVanish


8.  Click on “Open”.

Step 8 Install IPVanish


9.  Input your username and password to “Log In”.


10. Click “Connect”.

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IP leaks happen when your VPN exposes your IP address on the internet. There are many reasons why IP leaks occur all the time. Typical reasons might be connection drops, apps, and the new WebRTC feature. Luckily for modern device users, follow our guide above that will help you fix IP leak problems.

We hope this article teaches you about IP leaks and how to prevent them from happening in the future.

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