| Date | IP Address |
| 2021-05-11 | 23.35.71.192 (ClassC) |
| 2021-06-19 | 23.35.71.24 (ClassC) |
| 2022-01-11 | 23.66.127.152 (ClassC) |
| 2022-02-22 | 23.64.114.23 (ClassC) |
| 2022-06-27 | 23.33.22.19 (ClassC) |
| 2022-06-27 | 23.33.22.17 (ClassC) |
| 2024-07-04 | 104.70.127.51 (ClassC) |
| 2024-09-02 | 23.221.22.218 (ClassC) |
| 2024-11-11 | 23.54.19.169 (ClassC) |
| 2024-12-09 | 23.46.228.170 (ClassC) |
| 2025-04-06 | 23.46.228.177 (ClassC) |
| 2025-08-09 | 23.216.147.209 (ClassC) |
| Date | Domain | IP |
| serpag.sereduc.com | 2025-04-17 | 23.46.228.177 |
| downloadportal.sereduc.com | 2025-01-08 | 23.54.19.97 |
| bpm.sereduc.com | 2024-07-04 | 104.70.127.51 |
| aluno.sereduc.com | 2024-10-04 | 104.98.114.163 |
| ads.sereduc.com | 2024-10-04 | 104.98.114.163 |
| www.sereduc.com | 2024-11-12 | 179.185.57.186 |