| Date | IP Address |
| 2015-09-01 | 75.98.163.130 (ClassC) |
| 2026-01-05 | 68.66.200.207 (ClassC) |
| Date | Domain | IP |
| cse.f-23.com | 2025-05-07 | 68.66.200.207 |
| walsh.f-23.com | 2025-09-21 | 68.66.200.207 |
| cpanel.f-23.com | 2025-09-09 | 68.66.200.207 |
| prl.f-23.com | 2025-05-11 | 68.66.200.207 |
| autodiscover.f-23.com | 2025-07-02 | 68.66.200.207 |
| amst.f-23.com | 2026-01-05 | 68.66.200.207 |