The WAN address may be found using a website if you need to find it quickly or using a router to be sure you get the right address.

How to Find Secondary DNS Servers on Web Addresses. 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 ...

An IP address (also known as an Internet Protocol address) is a short code that identifies your computer or device when you go online.

What’s an IP Address? Put simply, an IP address (short for Internet Protocol address) is a unique identifier for your machine. Computers have them, but so do tablets and smartphones.