What is an IP address? The 618ip proxy provides you with an in-depth understanding.

618ip proxy, which gives you an in-depth understanding of what an IP address is, how to use it, and how to change your IP address qq3218080091

IP addresses should be no stranger to those who frequently access the internet. IP addresses can be divided into Intranet IP addresses and public IP addresses. Today, we will briefly introduce the differences between the two.

Generally, the Intranet, that is, the LAN, is an intranet computer that uses the network address translation protocol to access the Internet through a public gateway. Intranet computers can also send connection requests to other computers on the Internet. However, other computers on the Internet cannot send connection requests to computers on the Intranet. For a simple understanding, we use the Internet cafes as a column. The Network cables of Internet cafes are all connected to the same vswitch. That is to say, their IP addresses are allocated by the vswitch or vro. In addition, each IP address is different, and the computers connected to the same vro can be shared over the Internet, that is to say, the computer in the internet cafe can access another computer in the Internet cafe.

The public IP address is the IP address assigned by the carrier and is unique and can be freely accessed from other computers on the Internet. You can access all network resources on the Internet.

It may be difficult for people who have just been connected to the Internet to understand the differences between Intranet IP addresses and public IP addresses. Let's take an example. We use the 201 hotel room as an intranet IP address, room 201 is available in almost every hotel. If you are hungry, you will say to the waiter, "I am in Room 201. Please bring me some food. If you want to deliver takeout, you can only send Room 201 (intranet IP address) to the store. It is impossible for people outside to know, at this time, you need to say to the store that a hotel (public network IP address) in a certain district of XX city plus room 201 can find you. The public IP address assigned by the operator (a hotel in a certain district of XX city) is the hotel, while Room 201 (intranet IP address) is allocated by the hotel manager (router. Therefore, a hotel can have many rooms (intranet IP addresses). However, when a friend asks where you live, you certainly won't say that you live in Room 201 (intranet IP address) it will say that you live in a certain Hotel (public ip) in a certain district of XX city ). This is the essential difference between an intranet IP address and a public IP address. Internal and external.

What is an IP address? The 618ip proxy provides you with an in-depth understanding.