Often when you're working on a computer, you need to connect to other computers to run software or check data on them. This could involve connecting to a business server used by your work team or ...

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 ...

Reverse DNS is a site that displays reverse lookup results for approximately 4.3 billion IPv4 addresses in a map-like manner. This is what it looks like when you access the site. I can't tell what it ...

Every machine on the the Internet has a unique number assigned to it, called an IP address. Without a unique IP address on your machine, you will not be able to communicate with other devices, users, ...

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 ...

Rohit Mehta is a blogger, journalist, author, and entrepreneur. He manages the tech blog Indian Gabbar and is active on social media as @bloggermehta In the computer we use for many things, many ...