| Date | IP Address |
| 2022-12-09 | 122.225.215.248 (ClassC) |
| 2023-01-31 | 222.186.149.83 (ClassC) |
| 2024-08-09 | 180.163.147.215 (ClassC) |
| 2024-11-20 | 180.163.207.106 (ClassC) |
| 2024-11-25 | 61.170.81.225 (ClassC) |
| 2024-12-06 | 180.163.145.203 (ClassC) |
| 2024-12-24 | 101.89.125.250 (ClassC) |
| 2025-01-27 | 61.170.77.226 (ClassC) |
| 2025-03-15 | 180.163.140.235 (ClassC) |
| 2025-04-08 | 101.226.27.116 (ClassC) |
| 2025-04-13 | 180.163.141.65 (ClassC) |
| 2025-05-10 | 61.170.79.112 (ClassC) |
| 2025-05-16 | 180.163.148.220 (ClassC) |
| 2025-11-03 | 180.163.147.216 (ClassC) |
| 2026-02-23 | 180.163.148.217 (ClassC) |
| Date | Domain | IP |
| trial-cdn.esign.cn | 2024-01-18 | 180.163.207.106 |
| asset.esign.cn | 2024-05-16 | 222.186.18.221 |
| www.esign.cn | 2024-08-09 | 180.163.147.215 |