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What to inspect when your VPN exit address is shared

A shared VPN exit address is usually normal. Learn how to check for IPv6 or WebRTC leaks and decide whether to switch servers or settings.

Daniel HayesHardware tests Tests 5 min read

Your VPN check shows an address that other people appear to use too. That can be normal: many VPN services send customers through the same public exit address. The important question is whether websites see the VPN address or your regular internet address.

Use the VPN Leak Test with your VPN connected. It checks whether your real IP address is exposed through IPv6 or WebRTC in your browser. A shared VPN address by itself is not a leak.

Check what address your browser reveals

  1. Connect to your VPN and wait until its app says the connection is active. Choose a server location you recognize, if you have a choice.
  2. Open the VPN Leak Test in the same browser you use for the sites you want to protect. A VPN can be configured to route some apps or browser traffic differently from others.
  3. Review the test for IPv6 and WebRTC results. Note any address or location shown, and whether the test reports that your real IP is exposed.
  4. If the result is unclear, reconnect to a different VPN server and run the test again. Compare results from the same device and browser.

Do not post your IP address publicly while asking for help. It is information about your internet connection, even when it belongs to a VPN exit server rather than your home connection.

What the result means

The test does not report your real IP

Your browser test did not find your real address exposed through the IPv6 or WebRTC paths it checks. If the visible address is shared with other VPN customers, that is usually how a shared exit server works. A website sees the exit address, not a unique address assigned only to you.

This result is not proof that every part of your online activity is private. The test does not tell you whether a VPN provider keeps activity logs, and it does not check every possible privacy issue, such as DNS handling.

The test reports your real IPv6 or WebRTC address

Your browser may be reaching part of the internet outside the VPN tunnel, or the VPN may not be handling that kind of traffic correctly. IPv6 is a newer internet addressing system. WebRTC is a browser feature used by voice and video services, and it can sometimes reveal an address that does not match the VPN exit.

Try the fixes below, then run the test again. If the same real address still appears, avoid relying on that VPN connection for activity where your IP address must stay hidden until the provider helps you resolve it.

The location differs, or the result is inconclusive

IP location databases can place a VPN server in the wrong city or even the wrong region. A location mismatch alone does not prove a leak. Also, different address types can follow different routes, so compare the actual leak result rather than expecting every location label to match exactly.

How to fix a possible leak

  1. Confirm the VPN is connected. Disconnect and reconnect in the VPN app, then run the test again. On Windows 11, check Settings › Network & internet › VPN. On macOS, check System Settings › VPN if your VPN is configured there. On Android, the path is usually Settings › Network & internet › VPN. On iPhone, check Settings › General › VPN & Device Management › VPN. Menu names can vary by device and VPN provider.
  2. Check for split tunneling. Split tunneling lets selected apps bypass the VPN. Look in the VPN app for settings such as Split tunneling, Bypass VPN, or excluded apps. Remove the browser from the bypass list, or turn the feature off for a test.
  3. Enable the provider's leak protection. Look in the VPN app for IPv6 protection, leak protection, or a similar option. A Kill switch can block internet traffic if the VPN disconnects, but it is not the same as protection against every IPv6 or WebRTC leak.
  4. Check whether the result follows the browser. Test in another up-to-date browser with the VPN still connected. If only one browser shows a problem, check its privacy settings and extensions. Avoid changing advanced browser settings unless you understand what they affect, because they can interfere with calling and video features.
  5. Try another VPN server or contact support. A different server can help identify a problem limited to one exit. If the test continues to show your real address, send the provider the test type, browser, device, and server location. Do not include your home IP in a public post.

Why VPNs share an exit address

A VPN exit address is the public address websites see when traffic leaves the VPN network. Providers often let many customers share one exit address. This can make it harder for a site to distinguish customers by IP alone, but it does not make you anonymous: sites may still recognize an account, cookies, or other browser details.

A shared address can also cause extra identity checks, CAPTCHA puzzles, or blocks on sites that distrust traffic from VPN servers. If you need a stable address for a work access list or a service that blocks shared exits, ask your VPN provider about a dedicated IP. A dedicated address is easier to associate with your account, so it is a convenience choice, not automatically a privacy improvement.

The VPN Leak Test checks browser exposure through IPv6 and WebRTC. It cannot confirm the provider's logging practices or prove that other apps on your device use the VPN.

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