| Date | IP Address |
| 2019-03-19 | 188.166.203.69 (ClassC) |
| 2021-03-10 | 176.34.179.136 (ClassC) |
| 2024-07-24 | 54.216.252.255 (ClassC) |
| 2024-09-01 | 108.128.72.146 (ClassC) |
| 2024-10-09 | 54.73.26.109 (ClassC) |
| 2025-02-10 | 52.223.53.203 (ClassC) |
| 2025-04-07 | 15.197.253.240 (ClassC) |
| 2025-08-01 | 99.83.185.157 (ClassC) |
| 2025-12-15 | 3.33.249.164 (ClassC) |
| Date | Domain | IP |
| www.42courses.com | 2024-09-30 | 54.73.26.109 |