| Date | IP Address |
| 2014-07-17 | 104.28.14.71 (ClassC) |
| 2014-07-19 | 104.28.15.71 (ClassC) |
| 2024-07-26 | 199.188.203.188 (ClassC) |
| 2024-09-13 | 199.59.243.226 (ClassC) |
| 2024-11-26 | 104.21.47.90 (ClassC) |
| 2024-12-11 | 104.21.32.1 (ClassC) |
| 2025-01-09 | 104.21.64.1 (ClassC) |
| 2025-02-11 | 104.21.96.1 (ClassC) |
| 2025-02-22 | 104.21.48.1 (ClassC) |
| 2025-03-07 | 104.21.80.1 (ClassC) |
| 2025-03-10 | 104.21.112.1 (ClassC) |
| 2025-05-11 | 104.21.16.1 (ClassC) |
| Date | Domain | IP |
| www.ehc.ac | 2015-04-29 | 104.28.15.71 |