| Date | IP Address |
| 2022-04-10 | 52.212.111.29 (ClassC) |
| 2023-06-19 | 54.76.13.171 (ClassC) |
| 2024-05-18 | 3.120.97.109 (ClassC) |
| 2024-11-07 | 3.64.81.219 (ClassC) |
| 2025-01-09 | 3.125.210.72 (ClassC) |
| 2025-01-30 | 3.64.153.255 (ClassC) |
| 2025-03-30 | 18.194.32.130 (ClassC) |
| 2025-05-11 | 3.67.190.121 (ClassC) |
| 2025-07-18 | 3.122.202.58 (ClassC) |
| 2025-09-07 | 3.65.190.0 (ClassC) |
| 2025-09-25 | 3.68.63.55 (ClassC) |
| Date | Domain | IP |
| www.ethercat.org.cn | 2025-09-19 | 3.163.24.17 |