How To Know The IP Address Of A Computer?


If you need to know the IP address of a computer, you will find all the information you need in this article.

Sooner or later, any user may need to know the computer’s IP address to make certain settings on the device.

When that time comes, you may not have stopped to think about what an IP is, or you may not know that there are different types of IP, but don’t panic. We promise that the following information will be useful to you.

How To Know The IP Address Of My Computer

The first thing you need to know is what an IP address is.

Wikipedia defines it as “a number that identifies, in a logical and hierarchical way, a network interface of a device that uses the IP protocol or, which corresponds to the network level of the TCP/IP model.”

Now, things get complicated because an IP address can be public or private :

  • The public IP address is a unique number that identifies our network from the outside.
  • The personal (or local) IP address is a unique number that identifies a connected device on our internal network.

In addition, a public IP can also be a fixed or dynamic IP, that is, one that does not change over time and another that will vary periodically, as it happens every time you restart the router.

But why do we need to know our IP address?

Knowing our IP allows us to configure Internet services hosted on our system such as FTP, games, servers, etc.

How To Know The Public And Private IP

Knowing the IP number is easy and simple. There are endless web pages to know your IP address, which you have to access so that they automatically give you both the public and private IP.

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