Troubleshooting Tips for the ‘ERR_ADDRESS_UNREACHABLE’ Error in Different Browsers

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Understanding the ERR_ADDRESS_UNREACHABLE Error

When browsing the internet, encountering various errors can be a common experience. One such error is the ERR_ADDRESS_UNREACHABLE message. This error indicates that your computer is unable to connect to the website’s server. As someone who troubleshoots tech problems regularly, I, Tracy, will guide you through the causes of this issue and how to resolve it.


The ERR_ADDRESS_UNREACHABLE error can arise due to several reasons:

  • Network Issues: A problem with your local network or internet service provider (ISP) could be preventing your computer from reaching the address.
  • Typing Error: An incorrectly typed URL could lead to this error, as the address might not exist.
  • Firewall or Antivirus: Sometimes, strict firewall settings or an overzealous antivirus can block access to certain addresses.
  • Server Down: The server hosting the website might be down or experiencing issues.

Troubleshooting Steps

To resolve the ERR_ADDRESS_UNREACHABLE error, follow these steps:

  1. Check your internet connection and restart your router/modem.
  2. Ensure you’ve entered the correct URL. Double-check for any typing errors.
  3. Temporarily disable your firewall or antivirus software to see if they are causing the issue.
  4. Try accessing the website from a different device or network to check if the problem is with the server.

Advanced Solutions

If the basic troubleshooting steps fail, here are some advanced strategies:

  1. Flush your DNS cache by using the command ipconfig /flushdns in the Windows Command Prompt.
  2. Change your DNS servers to a public DNS like Google’s ( and
  3. Check for any incorrect entries in your computer’s hosts file that could be causing the error.

FAQ Section

Here are some frequently asked questions related to ERR_ADDRESS_UNREACHABLE:

Question Answer
Can browser extensions cause ERR_ADDRESS_UNREACHABLE? Yes, certain browser extensions can interfere with web connectivity. Try disabling them to see if it resolves the issue.
Is ERR_ADDRESS_UNREACHABLE exclusive to a specific browser? No, it can occur on any web browser, although the error message might be slightly different.

In my experience as a tech expert, the ERR_ADDRESS_UNREACHABLE error is typically a minor hiccup that can often be resolved with basic troubleshooting. In rare cases, it may point to a more significant issue with your network or the destination server, but the solutions outlined should cover most scenarios.

If after trying these solutions you still experience the error, reaching out to a professional or your ISP for further assistance might be your next step.