| Date | IP Address |
| 2025-03-19 | 15.185.63.211 (ClassC) |
| 2025-05-13 | 15.184.136.28 (ClassC) |
| 2025-05-16 | 15.184.79.226 (ClassC) |
| 2025-08-17 | 15.184.117.172 (ClassC) |
| 2025-10-04 | 16.24.109.248 (ClassC) |
| 2025-10-15 | 16.24.5.194 (ClassC) |
| 2025-12-05 | 157.175.137.11 (ClassC) |
| Date | Domain | IP |
| web.osu.edu.et | 2025-10-19 | 162.221.189.194 |
| www.web.osu.edu.et | 2025-10-26 | 162.221.189.194 |
| elearning.osu.edu.et | 2025-10-20 | 162.221.189.194 |
| www.elearning.osu.edu.et | 2020-05-19 | 107.161.179.202 |
| alumni.osu.edu.et | 2025-11-29 | 162.221.189.194 |
| www.alumni.osu.edu.et | 2025-12-03 | 162.221.189.194 |
| portal.osu.edu.et | 2025-12-01 | 162.221.189.194 |
| www.portal.osu.edu.et | 2025-11-29 | 162.221.189.194 |
| mail.osu.edu.et | 2025-11-30 | 162.221.189.194 |
| studentinfo.osu.edu.et | 2025-10-19 | 162.221.189.194 |
| www.studentinfo.osu.edu.et | 2025-12-02 | 162.221.189.194 |
| api.courses.osu.edu.et | 2025-03-19 | 15.185.63.211 |
| journals.osu.edu.et | 2025-10-19 | 162.221.189.194 |
| www.journals.osu.edu.et | 2025-12-03 | 162.221.189.194 |
| www.osu.edu.et | 2025-11-29 | 162.221.189.194 |