| Date | IP Address |
| 2025-01-24 | 144.217.103.9 (ClassC) |
| Date | Domain | IP |
| ww2.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| www.ww2.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| tesoreria.isten.edu.pe | 2024-11-01 | 144.217.103.9 |
| www.tesoreria.isten.edu.pe | 2024-11-02 | 144.217.103.9 |
| lamuralla.isten.edu.pe | 2024-11-02 | 144.217.103.9 |
| www.lamuralla.isten.edu.pe | 2024-11-01 | 144.217.103.9 |
| webdisk.isten.edu.pe | 2024-11-01 | 144.217.103.9 |
| cpanel.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| mail.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| webmail.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| autodiscover.isten.edu.pe | 2024-11-02 | 144.217.103.9 |
| cpcalendars.isten.edu.pe | 2025-01-24 | 144.217.103.9 |
| cpcontacts.isten.edu.pe | 2024-11-03 | 144.217.103.9 |
| www.isten.edu.pe | 2024-11-02 | 144.217.103.9 |