| Date | IP Address |
| 2019-12-02 | 171.8.242.132 (ClassC) |
| 2019-12-02 | 171.8.242.137 (ClassC) |
| 2020-06-06 | 122.225.34.141 (ClassC) |
| 2020-06-20 | 219.147.157.102 (ClassC) |
| 2020-06-20 | 219.147.157.103 (ClassC) |
| 2020-06-20 | 219.147.157.104 (ClassC) |
| 2025-03-14 | 180.163.146.99 (ClassC) |
| 2025-05-23 | 180.163.146.114 (ClassC) |
| 2026-01-24 | 180.163.146.117 (ClassC) |
| Date | Domain | IP |
| public.yitong.com | 2024-02-24 | 163.181.56.211 |
| file.yitong.com | 2025-03-14 | 180.163.146.99 |