How to find a hostname via public IP address? In order to find the hostname of a computer with a public IP address, you have to pass the address to the Domain Name System (DNS) server. Here are the ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

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 ...

Find Your Internet/Public IP Address There may come a time when you need to know the IP address of your router, as assigned by your ISP. This can be particularly handy for things like VoIP calls or ...

Computers that connect to a TCP/IP network such as the Internet are assigned an IP address, a label consisting of 32-bits and represented in dotted-decimal notation, such as 192.168.0.1. PCs also have ...

The aim of this comprehensive guide is to provide you with the knowledge necessary to find your IP address across a multitude of devices. Standing for ‘Internet Protocol’, an IP address functions as a ...

Need to know your Mac’s IP address? You’ve come to the right place. We show how to find this information, as well as explaining what an IP address is and the difference between internal and external ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...