Let me tell you why all IP databases on the network (most people use pure IP, including Rainbow's database) are not accurate at 100%. I estimate that at most 70% is accurate. Why? Because these IPS are basically added manually bit by bit. . That is, if I am at 222 now. 123.55. 123 This IP is online. I told innocent IP that I was in XX city, XX province, and what network I used was recorded on the IP database website. Then I will write this IP in XX city, XX province when I update it next time. Do you understand ★ Copyright statement: This answer was originally written by a petty bourgeoisie man, and no one can steal it! ★ In other words, the accuracy of these manually added data can be imagined. . In addition, many previously unused IPS have been recycled by networks in other places, so IP is even more inaccurate. If the previous 222. 123.44. 122 was used by Beijing Telecom and recovered after a long-term failure, can this data be accurate? In particular, the IP of companies such as Netcom and Tietong are often not allowed to query the database for reference only. Hmm. How interesting