| Date | IP Address |
| 2022-01-24 | 13.32.145.50 (ClassC) |
| 2022-02-25 | 65.9.78.125 (ClassC) |
| 2022-04-07 | 65.9.82.122 (ClassC) |
| 2022-07-14 | 65.9.86.47 (ClassC) |
| 2022-08-11 | 13.225.239.105 (ClassC) |
| 2023-11-01 | 13.225.239.97 (ClassC) |
| 2024-04-23 | 18.239.208.92 (ClassC) |
| 2024-08-09 | 18.164.52.4 (ClassC) |
| 2024-09-20 | 18.164.52.57 (ClassC) |
| 2024-10-05 | 18.164.52.73 (ClassC) |
| 2024-10-14 | 18.239.208.91 (ClassC) |
| 2025-01-15 | 18.239.208.53 (ClassC) |
| 2025-06-28 | 18.238.243.106 (ClassC) |
| 2025-08-09 | 18.239.208.98 (ClassC) |
| 2025-10-20 | 18.238.243.125 (ClassC) |
| 2026-02-06 | 18.238.243.18 (ClassC) |
| 2026-02-12 | 18.238.243.85 (ClassC) |
| Date | Domain | IP |
| ftp.i4f.com | 2024-09-28 | 18.164.52.73 |
| www.i4f.com | 2023-11-01 | 13.225.239.97 |