| Date | IP Address |
| 2019-08-27 | 101.50.1.12 (ClassC) |
| 2024-07-07 | 104.26.15.215 (ClassC) |
| 2025-05-10 | 104.26.14.215 (ClassC) |
| 2025-05-31 | 172.67.75.79 (ClassC) |
| Date | Domain | IP |
| siakad.unesa.ac.id | 2024-10-22 | 172.67.75.79 |
| sg.unesa.ac.id | 2014-01-21 | 66.147.244.220 |
| plb.fip.unesa.ac.id | 2025-02-02 | 104.26.14.215 |
| journal.fip.unesa.ac.id | 2025-02-01 | 104.26.15.215 |
| bem.fip.unesa.ac.id | 2024-07-07 | 104.26.15.215 |
| mp.unesa.ac.id | 2025-05-21 | 103.163.138.21 |
| www.unesa.ac.id | 2024-06-06 | 104.26.15.215 |