When the Internet was born there were very few servers and the only way to access them was to know your public IP address . If a person wanted to access a particular resource, it was not worth writing, for example, (mostly because there were no domain names yet), but had to know the IP address of the server where that resource was hosted. What is the relationship between a public IP address and a web domain? If for some reason we need to have a static or fixed IP address for a device, we must contact the ISP and request that they put it manually. Normally these IP addresses are usually rotated by your ISP (internet provider) every time you restart the router or from time to time. These IP addresses are known as dynamic IP addresses.
WHATS MY IP ADDRESS LICENSE
This is because, for example, any home has a network with private IP’s for their devices but it does not mean that your friend’s home network must have different private IP addresses. That is, in each home there is a router and this router assigns private IP addresses to each device that can match the private IP addresses assigned by the router from your friend’s house to their devices. Are you already understanding what an IP address is? What is a public IP address?Ī public IP is the identification assigned by your internet provider to be recognized on the Internet . Just like you, you can’t go outside with the car without a license plate, you can’t go online without a reference or identification. A public IP can never be duplicated , since each Internet connection is unique. Within a private network, private IP’s cannot be duplicated either. But it is possible that, for example, a friend of yours does have a private IP for one of their devices and can match a private IP address you have for a device. The answer is no and yes. Wow, you will be stunned. I explain. There are two types of IP: Public IP and private IP.īoth public and private IP’s are built in four number blocks . Each block is a number from 0 to 255 and is separated by a period (“.”). For example, a public IP address could be 63.45.12.34 and a private IP address, 192.168.0.11 .Ĭan there be equal public or private IP addresses? IP addresses are the numerical names that are assigned to a device as a “license plate” so that it can be called by other devices. There is no device in the world that can communicate with another without having an IP. When that occurs the sender(computer) just simply sends out a new copy of that package with a little bit of help by something called TCP/IP.IP stands for Internet Protocol. This protocol, like many others such as HTTP, TCP, UDP, etc., is responsible for establishing communications in most of our networks. Even a fridge can have an IP address! Also devices such as a router, a server, a telephone, a computer, a television, etc. Those packages that never arrive to the receiver are considered to be a “lost package” after a set amount of time.
Sometimes a network connection cuts off or a router is damaged.
The data is then reassembled when received.Īccidents happens, both in real life and on the internet. All network traffic is divided into smaller packages and then sent away with both a sender and receiver IP address. Without being too technical its quite simple to explain the basics.
This is how the IP (Internet Protocol) works We will also try to locate you based on your IP. We will clearly show you your IP on our front page. Easiest is to type the question “What’s my IP/” in the search bar of your favorite web browser. There are many ways to find out what your IP address is. Later on when reconnecting you usually automatically get assigned a new IP. It could be that you turn off your computer, mobile phone or just simply switch on flight mode on your phone. Your IP Address usually changes when disconnecting from the internet. Your IP Address is a unique identifier on the internet, without it you would neither be able to send or receive any information.
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