How to query the proxy IP address

Nowadays, more and more users are beginning to pay attention to network security and anonymity, and the proxy IP address is a common tool. There are many ways to query the proxy IP address. Let us introduce several common methods below:

1. Online query tool: Some websites provide online query services for proxy IP addresses. Users only need to enter keywords such as "proxy IP query" in the search engine to find relevant websites. Enter the proxy IP address on the website to get the real information of the IP address, such as geographic location, operator, etc.

2. Use the command line: For some users with certain network knowledge, the proxy IP address can be queried through the command line. In Windows system, users can use the command "ping + proxy IP address" to obtain the information of the IP address. In Linux system, the command "curl ifconfig.me" can be used to query the proxy IP address.

3. Programming language: For some developers, they can use programming languages ​​such as Python and Java to query the proxy IP address. By writing simple code, the real information of the proxy IP address can be obtained.

Can I query the real IP address using a proxy IP?

For many people, using a proxy IP is a way to hide the real IP address, so can I query the real IP address using a proxy IP? In fact, even if a proxy IP is used, the real IP address can be queried.

Because in network requests, in addition to the proxy IP address, the real IP address is also carried. So as long as there are corresponding technical means, the real IP address can be obtained. However, due to certain technical difficulties in network transmission between the proxy server and the user, it is difficult for ordinary users to obtain the real IP address through simple methods.

Using a proxy IP can increase certain security and anonymity, but it cannot completely hide the real IP address. When using a proxy IP, users still need to pay attention to personal privacy and network security issues.