I accidentally discovered this while browsing the internet. When you access a "dangerous website" in China, you will be redirected to these addresses (or you can say it is forcibly hijacked):
- Telecom: http://182.43.124.6/
- Unicom: http://106.74.25.198/
- Mobile: https://gd.10086.cn/errorpage/warning.html (IP not found)
These IPs belong to the National Anti-Fraud Center, the Ministry of Industry and Information Technology Anti-Fraud Center, and the jurisdiction of the telecom operator you are using (addresses may vary in different provinces and different operators).
I thought of a trick, you can resolve unused domain names to this place, pretending to be intercepted (lame