Breaks down the five IP address classes in order to explain how they manipulate TCP/IP protocol functionality Before two or more computers can communicate with each other, a set of rules has to be in ...

In this chapter, you will learn about the addressing used in IPv4 and IPv6. We'll assign addresses of both types to various interfaces on the hosts and routers of the Illustrated Network. We'll ...

With someone's IP address, you can learn a user's general location, and disable some parts of their internet browsing experience. Every device connected to the internet has an IP address, which helps ...

Melanie, concerned about online privacy, asked the Antivirus & Security Software forum who can see her IP address and how serious a problem that is. All Internet communications require Internet ...

If you’ve ever used a VPN you’ve likely come across the term “dedicated IP address.” But what exactly is a dedicated IP address, and do you need one? With a typical shared VPN connection, many users ...

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 ...

The nomenclature of the web is vast. But even though words become commonplace, people often don't know what they really mean. But they should. An IP address, for instance, is a ubiquitous part of the ...

Networking can be a little confusing, especially when something you’ve done (or not done) doesn’t make any logical sense whatsoever. You set up a new cable modem and wireless router, and have worse ...