1. Enter Baidu search box, enter Chongqing University Educational Administration Network, click Search, and click its official website in the search results;

2. After entering official website, copy the website for later use;

3. Enter the IP address of the website in the Baidu search box and click Search. After the search results come out, click on the URL circled in the red box below to enter;

4. After entering the website, paste the copied URL in the search box of the IP query location, and then click Search;

5. After the search results come out, you can see the IP address of the query URL, as shown in the figure below.