| Date | IP Address |
| 2024-11-25 | 172.67.213.55 (ClassC) |
| 2025-05-26 | 104.21.48.1 (ClassC) |
| 2025-08-17 | 104.21.96.1 (ClassC) |
| 2025-09-10 | 104.21.112.1 (ClassC) |
| 2026-01-09 | 104.21.23.197 (ClassC) |
| Date | Domain | IP |
| estatebe.ottu.net | 2025-01-20 | 104.21.64.1 |
| estatefe.ottu.net | 2025-01-05 | 104.21.23.197 |
| sso.ottu.net | 2024-11-25 | 54.78.184.224 |
| assets.ottu.net | 2024-12-15 | 3.163.189.70 |
| www.ottu.net | 2024-11-25 | 172.67.213.55 |