How accurate is the IP address? What are dynamic IP and static IP? The most common method of switching IP

IP Where can the address be accurate

1、IP The most accurate address can reach the street level .

2、 Without querying the user database of the operator , It is very difficult to locate the home address and unit building .

3、 Names cannot pass IP Address inquiry to .

4、IP The address is different , Because the public network IP There will be multiple Internet users behind the address at the same time , Therefore, multiple location information will be generated .

Each operator's network allocation strategy is different , It is not completely distributed according to the division of administrative regions , There are multiple areas sharing the same IP The situation of the pool , And this kind of situation is in the residential type IP Address is particularly common . While using mobile IP Under the circumstances , same IP paragraph , The mobile network （3G/4G） Type of IP The address depends on the distribution of infrastructure by operators , Use the network at the same time IP The population base of the address is large . Under this type IP The location information corresponding to the address will show the distribution of the whole province , Or nationwide . Ultra high precision IP Location technology , Adopt the overall model that combines data mining and network measurement , Division before construction IP Address application scenario IP Technical architecture of address location , Using dynamics IP Address multi region location algorithm , It solves the problem of low utilization of benchmark data 、 Single technology cannot achieve ultra-high accuracy IP Address location and other issues , Form street level IP Geographical location , Greatly improved IP Accuracy and coverage of address location . With the most advanced IP Compared with address location technology , The accuracy is increased by 30 times , In terms of technology, it is in an international leading position .

dynamic IP And static IP What is it?

IP It can be divided into dynamic and static , dynamic IP And static IP Very different . dynamic IP It refers to the random distribution of operators on the Internet IP Address .

dynamic IP Yes and static IP Corresponding , dynamic IP It refers to the dynamic allocation to you when you surf the Internet IP. Every time I surf the Internet IP Is different . The corresponding is static IP, You have already confirmed it before surfing the Internet , Use this every time you surf the Internet IP. Usage dynamics IP To solve the problem IP The address is not enough . We know , It's for now IPv4 Of IP The address is limited , Assigned to each operator IP There are fewer addresses , At first, there were not so many computers in every household , Give you a fixed IP There's no problem with the address . There are more and more background computers ,IP The address is not enough .

dynamic IP Technology came into being , Because not everyone is surfing the Internet at the same time , So when you don't surf the Internet, you will IP Take it for others , When you want to surf the Internet, you will be assigned another one that no one is using IP. Later, at the same time, more people need to surf the Internet , Than operators IP even more than , Then it developed NAT Forwarding and other technologies IP The address is not enough .

The principle is to have a computer （ The server ） Visit the website you want to visit instead of you / Resources and then send the results of the visit to you . For the target website / In terms of resources , Access is from the proxy server . Your revised IP It's actually a proxy server IP. It can be achieved without these converters IP The conversion , But you need a proxy server , You said you are the broadband of Zhejiang Mobile , Want to change to Jiangsu Mobile , You need to deploy a proxy server on the line of Jiangsu Mobile , In the future, when you surf the Internet, Jiangsu Mobile will be displayed .

Usage dynamics ip The benefits of ：

1、 dynamic ip The address is fixed , Constantly changing . Every time I surf the Internet ,ip The address is different . Because of the dynamics IP The address has changed , It's hard for others to find you . If static IP,ip It's easy for others to find out .

2、 Usage dynamics IP when , The possibility of being attacked by hackers is very small , So many people like to use dynamic IP. Using dynamics can reduce hacker attacks , But it may not be attacked . Be careful when using . The above is the use of dynamic IP The benefits of , dynamic ip There are good and bad , So dynamic ip There are also bad things , For example, Yang Hao is not suitable for dynamic , It is more suitable for static . therefore , We should choose rationally when choosing ！

Switch IP The most common method ：

One . adopt Windows System setting switching

1、 open “ Control panel ”, find “ network connections ”, Then find the connection of the network card , General name “ Local connection ”.

2、 Right click , Select Properties

3、 The middle part of the pop-up window is found “TCP/IP agreement ” And click , And then click “ attribute ” Button , In the pop-up window, you can set IP Address .

After setting up , Click the OK button .

Two . Through agency IP Switch except windows Outside the system settings , Another more convenient and commonly used way is through the rabbit agent IP To switch your own IP Address , High quality agent IP It can provide IP Resources are for users , It can meet various daily needs of users .

3、 ... and 、 Switch agents through program code IP

Relatively few people use such methods , After all, not everyone can write program code . Generally, there are related businesses , Will write program code to switch agents IP, Like web crawlers , data mining , Effect supplement, etc . There are also many switching modes , One is through API Interface get proxy IP, Then switch agents through code control IP; One is to use dynamic forwarding , Let the server automatically switch agents IP.

The above is the agent IP Three common switching methods , Efficiency is high and low , But how to choose , We have to start according to our actual situation , Just browsing the website , You can set and switch agents through the browser IP, You can also switch agents through software IP, If it is other businesses that switch agents more frequently , Then you need to write code to implement the switching agent .