How to detect the local network environment?

Windows 10 operating system

Step 1: Press Win+R on your keyboard, type 'cmd', and click 'OK'.

Alternatively, right-click the Start menu, choose "Run," enter 'cmd'

Step 2: In the cmd command-line interface, type 'curl ip-api.com' and press Enter. If the highlighted area displays "China," it indicates that the local network environment is within mainland China.

Windows 7 operating system

Step 1: Download the file named [Local Network Test for Windows 7.zip], and extract it to your desktop. Click the link below to initiate the download.

https://downsoft.bitbrowser.cn/Local%20Network%20Test%20for%20Windows%207.zipdownsoft.bitbrowser.cn

Step 2: Open the extracted folder, and double-click on [BitBrowser.bat] using your mouse.

Step 3: If the area highlighted in the image displays 'cn,' it indicates that the local network environment is within mainland China.

MacOS operating system (Apple computer)

Step 1: Locate "Terminal" on your desktop and open it.

Step 2: Type 'curl ip-api.com' and press Enter. If the highlighted content in the red box displays "China," it indicates that the local network environment is within mainland China.