Whatsmyip

Asking Yourself Questions whats my ip, Find The Answers Here

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Many people wonder how computers communicate to each other or rather, how they identify each other on the Internet. Well, computers do achieve communication by using addresses assigned to them by either the router or the Internet Service Provider. This address is what is referred to as the Internet Protocol or the IP.

You may have heard of the term MAC address. Well, do not confuse it with IP address. Also known as Physical address, the MAC address is the address assigned to your device by the manufacturer. Another difference between IP and MAC address is the fact that the later remains the same all through the lifespan of the device while the former can change depending on the Internet Service Provider.

whats my ip


With that little information, you are asking yourself, whats my IP address and how can I see it. The process of seeing your IP address varies with the operating system your device uses. But for Windows XP, you can do one of the following for IP address lookup:
– Open your Internet connection icon located on the taskbar by double clicking on it then clicking on the details tab
– Open the command prompt. After it is open, type ipconfig or ipconfig/all and press enter on your keyboard
– You can also click on your ISP name in the Network Connections Folder thus displaying the network details such as IP address of your computer
In case you are not that much of a computer savvy person and wondering where to find this command prompt or Network Connections Folder, then here is a small guide on how you can do that. To locate the command prompt on Windows XP, click on the Start button, then on All Programs, and then when you see Command Prompt, click on it to open. Alternatively, on your Search button in the Start menu, you can type cmd then press Enter. On the other Windows operating systems that came after Windows XP, just go to the search button then type cmd and then press Enter.
To understand IP address better, you need to know about Dynamic IP address and Static IP address. Moreover, you need to have a proper understanding of the two to be informed on how Dynamic IP address and Static IP address work.
The Dynamic IP address is the unique IP address that your Internet Service Provider assigns your computer every time access the Internet. This type of IP address is assigned to devices that connect through dial-up access or in other words, uses telephone line or cable modem connection. Also, the devices must use PPPoA or PPPoE, which needs log-in. In case you are wondering which server assigns Dynamic IP address, then you will be pleased to know that it is the DHCP server located at your Internet Service Provider.

 

The DHCP server is tasked with this responsibility because it has been designed to distribute the IP addresses well bearing in mind the fact that a limited number of IP addresses are allocated to an Internet Service Provider. As for the Static IP, it remains unchanged if your computer uses a broadband connection that is on-board.

When communicating internally with other computers over LAN or by a broadband router, your computer is assigned a Dynamic IP address. However, this address soon changes to a Public IP address when you connect to the Internet. To manage the limited stock of IP addresses given to an ISP properly, the DHCP server can either periodically change IP addresses for a computer or reserve one that the said computer will use during that session. The router through Network Access Translation or NAT can convert IP addresses assigned by the DHCP server from private to public, which is allocated by the ISP.

 
You need familiarize yourself with Private IP address and Public IP address. Though we talked about them in the previous chapters, it is important to have in-depth knowledge on the two. One distinguishing factor about the two IP addresses is where they are used. For instance, when using a LAN or a home or company network, you will be allocated a Private IP address. On the other hand, as you communicate over the Internet, expect to use a Public IP address. Other names used to refer to the two IP addresses are Internal IP address for a Private IP, and External IP address for a Public one.

 
There are several classes of Private IP addresses. These classes range from Class A to Class C. For instance; Class A ranges from 10.0.0.0 to 10.255.255.255. Class B ranges from 172.16.0.0 to 172.31.255.255. Finally, Class C ranges from 192.168.0.0 to 192.168.255.255.

 
To finish up, IP addresses are allocated by routers to allow for communication between a computer and others over the Internet. During communication, the message let us say for example that a picture is broken down into small pieces known as packets. On transmission, each packet takes its own route. What ensures that that particular packet does not end up in a computer it was not supposed to is the IP address of the computer it is being sent to. On arrival at its destination, each packet is joined to form the original picture that the receiver can now see. So you ask yourself what my IP address is, at least, you have some background information on these addresses.

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