| Date | IP Address |
| 2016-08-30 | 59.188.232.36 (ClassC) |
| 2024-07-31 | 168.76.252.163 (ClassC) |
| 2024-10-02 | 156.240.0.41 (ClassC) |
| 2024-11-02 | 199.59.243.227 (ClassC) |
| 2025-03-15 | 104.21.16.1 (ClassC) |
| 2025-04-03 | 104.21.80.1 (ClassC) |
| 2025-05-17 | 208.98.51.205 (ClassC) |
| 2025-07-09 | 104.21.96.1 (ClassC) |
| 2025-09-20 | 104.21.46.219 (ClassC) |
| 2026-02-08 | 23.225.34.75 (ClassC) |
| Date | Domain | IP |
| www.ansi.org.cn | 2025-03-07 | 104.21.32.1 |