How to Find the Firewall of an IP Address
- 1). Click the "Start" button and then click the "Run" box (if you're using Windows XP) or the "Search" box (if you're using Windows Vista or 7). Type "cmd" and then press the "Enter" key.
- 2). Type "tracert x.x.x.x," replacing the "x.x.x.x" with the IP address for which you are interested in finding the firewall. Then press the "Enter" key.
- 3). View the output displayed by the "tracert" utility. When "tracert" has stopped adding to the output list, note the "* * * *" at the end of the list, as that entry represents the firewall between the computer you are using and the computer, server or device IP address that was entered into the "tracert" command.
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