A WAN address is the IP address that your router uses to connect to the Internet. It is different from IP addresses of computers and devices on a local network, because the WAN IP is essentially ...

A Web server that can't find anything on the Internet isn't of much use. This situation is especially relevant if the Web server in question is the one running your business website. One way to check ...

An IP address (also known as an Internet Protocol address) is a short code that identifies your computer or device when you go online. Your IP address is public to any website that you visit, although ...

Conducting a web search? The Domain Name System converts website names into IP addresses so your computer can understand the query. Here's what that means. Our team tests, rates, and reviews more than ...

I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

Your IP address is something you usually don't need to think about—in fact you might never have heard of it before—but it's an important little piece of information attached to every device on your ...