What is an IP Address?

No doubt you've heard the term "IP address." Unless you're a techie, though, you may not have more than a shadowy notion of what an IP address actually is or how it works. Let's explore the concept.

An IP address is a fascinating product of modern computer technology designed to allow one computer (or other digital device) to communicate with another via the Internet. IP addresses allow the location of literally billions of digital devices that are connected to the Internet to be pinpointed and differentiated from other devices. In the same sense that someone needs your mailing address to send you a letter, a remote computer needs your IP address to communicate with your computer.

"IP" stands for Internet Protocol, so an IP address is an Internet Protocol address. What does that mean? An Internet Protocol is a set of rules that govern Internet activity and facilitate completion of a variety of actions on the World Wide Web. Therefore an Internet Protocol address is part of the systematically laid out interconnected grid that governs online communication by identifying both initiating devices and various Internet destinations, thereby making two-way communication possible.

An IP address consists of four numbers, each of which contains one to three digits, with a single dot (.) separating each number or set of digits. Each of the four numbers can range from 0 to 255. Here's an example of what an IP address might look like: 78.125.0.209. This innocuous-looking group of four numbers is the key that empowers you and me to send and retrieve data over our Internet connections, ensuring that our messages, as well as our requests for data and the data we've requested, will reach their correct Internet destinations. Without this numeric protocol, sending and receiving data over the World Wide Web would be impossible.

IP addresses can be either static or dynamic. Static IP addresses never change. They serve as a permanent Internet address and provide a simple and reliable way for remote computers to contact you. Static IP addresses reveal such information as the continent, country, region, and city in which a computer is located; the ISP (Internet Service Provider) that services that particular computer; and such technical information as the precise latitude and longitude of the country, as well as the locale, of the computer. Many websites provide IP address look-up services to their visitors, free of charge. If you're curious about your own IP address, you can locate these websites by performing a Google search.
Click Here For Find Your Ip

News:NASA's Internet connection 91 gigabits per second, is 13,000 times faster than yours

If there’s one organization that never has to worry about streaming videos in glorious HD, it’s NASA. The space organization's shadow network can transfer 91 gigabits per second, or 91,000 megabits per second.

For comparison, the average broadband connection speed in the U.S. is 25 megabits per second,
 the average broadband connection speed in the Pakistan. is 2.5 megabits per second
 the average broadband connection speed in the England. is 15 megabits per second
 the average broadband connection speed in the Sodia Arabia. is 15 megabits per second
  - or more than 13,000 times slower. Click here to see if your Internet is above or below average.

What is a shadow network? It's like the Internet, but only connects a few research facilities and organizations around the world. It's meant to share huge data files from science experiments.

In other words, it's like the original Internet back when it was ARPANet. NASA's shadow network, on the other hand, is called the Energy Science Network, or ESnet.

Besides never having to wait for any download ever, ESnet has massive scientific value. Mapping the human genome takes up a lot of disk space, but labs can now send that information almost instantaneously.
Reference: http://www.komando.com/happening-now/258120/nasas-internet-connection-is-13000-times-faster-than-yours

Is your Internet running slow? Quickly test your speed

Ever feel like your Internet is running slow? Sometimes Web pages take forever to load, and don't even get me started about downloading programs, pictures or even videos.

It's very frustrating, especially when you pay for high-speed Internet. The problem is that it's not always the same thing that's causing your Internet to run slowly.

Many things can cause websites and emails to load slowly. It could be your browser, your computer or a website problem.

The place to start, however, is your Internet connection. For that, you need to visit our 

how to test internet speed

how to test internet speed

There are many speed test websites are online available but i recommend test through http://www.speedtest.net/
its best speed test

Test your Internet connection bandwidth to locations around the world with this interactive broadbandspeed test from Ookla.

Show result like that

Speedtest.net will measure the ping time, download speed and upload speed of your Internet connection.

Ping measures how fast you get a response back from the test server. The lower the number is the better. If you play online multiplayer games, you'll want less than 100 milliseconds.

As for uploading and downloading, measurements are given in bits per second. Higher numbers are better. Download speeds will typically be much faster than upload speeds

You can compare these numbers against the speeds that your Internet service provider promises you. Be sure to run multiple tests over several days at different times. This will give you on overall picture of your connection speed. You also might find specific periods that it's slow.

Download speed is 180-200kbps but speedtest is showing 1.7mbps

Download speed is 180-200kbps but speedtest is showing 1.7mbps

Mb/s means megabits per second. To convert to megabytes (MB), you simply divide by 8, since there are 8 bits in a byte: 2Mb/s = 2Mb/s * 1Mb/8MB = 0.25MB/s = 250 kB/s So you can theoretically cap out at just under 250 kilobytes per second.

What Does 3G Cost?

3G is not very cheap, but it is worthwhile for users that need connectivity on the move. Some providers offer it within a somewhat costly package, but most of them have plans where the user pays for the amount of data transferred. This is because the technology is packet-based.

For example, there are service plans where there is a flat rate for the first Gigabyte of data transferred, and a per minute cost for each additional Megabyte.

what are 3G Technical Specifications?

The first thing you require is a device (e.g. a mobile phone) that is 3G compatible.

This is where the name 3G phone comes from - a phone that has 3G functionality; nothing to do with the number of cameras or the memory it has. An example is the iPhone 3G.

3G phones commonly have two cameras since the technology allows the user to have video calls, for which a user-facing camera is required for capturing him/her.
Unlike with Wi-Fi which you can get for free in hotspots, you need to be subscribed to a service provider to get 3G network connectivity. We often call this kind of service a data plan or network plan.
Your device is connected to the 3G network through its SIM card (in the case of a mobile phone) or its 3G data card (which can be of different types: USB, PCMCIA etc.), which are both generally provided/sold by the service provider. Through that, you get connected to the Internet whenever you are within a 3G network. Even if you are not in one, you can still use 2G or 2.5G services provided by the service provider.