Need to know the IP address of your router, as assigned by your ISP, or the IP of your computer, as assigned by your router? These numbers are easy to find when you know where to look. I've been ...

You can use these techniques, including a VPN and alternative methods, to quickly and easily change your IP address.

I run an FTP server on my machine from time to time to transfer files from my computer to a home computer or to friends. I used to have a permenant IP address when I lived in the dorms. I now live in ...

If you're troubleshooting some network problems in your office and some computers are connected to a router, you may need the IP address of each computer, its primary DNS server and the default router ...

Want to see if your VPN is changing your IP address? Not all VPNs are reliable, so we recommend checking your VPN. We explain how to check your VPN IP address online. Ever wondered if your VPN is ...

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A DNS server – short for Domain Name System server – helps your web browser connect to the internet and load websites ...

Depending on the hosting plan you purchase, you may receive up to five consecutive IP addresses to assign to websites hosted on your server. Having multiple addresses is important if sites need to ...