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 find the hostname of any computer with a public IP address by passing the address to any Domain Name System (DNS) server. However, since the computers on a small business network have private ...

Dropbox is great for syncing files between all your machines, but reader Ryan shows us that it's also useful for grabbing their current IP address, for FTP, SSH, or whatever else you need. If you have ...

Last week, I wrote a post on the Playpen warrant currently being litigated in federal courts around the country. My post included a section, "Retrieving IP Addresses is Clearly a Search," that said ...

An IP or Internet Protocol address is a unique string of values that makes your device visible on the Internet or Local Area Network (LAN). If you know your Router’s IP address, you can change its ...

Knowing your IP address can help protect your home network and data from prying eyes. Here's how to find it. Trey Paul was a CNET senior editor covering broadband. His 20+ years of experience as a ...

Every computer connected to the Internet has a unique Internet Protocol (IP) address that identifies the device to other computers, allowing the user to browse the Web and access other online services ...

Last week, I wrote a post on the Playpen warrant currently being litigated in federal courts around the country. My post included a section, “Retrieving IP Addresses is Clearly a Search,” that said ...