| Date | IP Address |
| 2020-12-14 | 192.99.45.94 (ClassC) |
| 2025-11-30 | 137.83.50.176 (ClassC) |
| Date | Domain | IP |
| pador-pfi.pfi-institute.org | 2025-05-30 | 137.83.50.176 |
| www.pador-pfi.pfi-institute.org | 2025-05-29 | 137.83.50.176 |
| webdisk.pfi-institute.org | 2025-07-16 | 137.83.50.176 |
| cpanel.pfi-institute.org | 2025-11-30 | 137.83.50.176 |
| mail.pfi-institute.org | 2025-09-27 | 137.83.50.176 |
| webmail.pfi-institute.org | 2025-06-24 | 137.83.50.176 |
| ftp.pfi-institute.org | 2025-05-26 | 137.83.50.176 |
| cpcalendars.pfi-institute.org | 2025-08-01 | 137.83.50.176 |
| cpcontacts.pfi-institute.org | 2025-05-26 | 137.83.50.176 |
| dev.pfi-institute.org | 2025-05-26 | 137.83.50.176 |
| www.dev.pfi-institute.org | 2025-05-26 | 137.83.50.176 |
| www.pfi-institute.org | 2025-05-27 | 137.83.50.176 |