| Date | IP Address |
| 2013-07-01 | 61.130.145.231 (ClassC) |
| 2016-08-17 | 162.159.209.79 (ClassC) |
| 2025-06-26 | 154.39.66.87 (ClassC) |
| 2025-06-29 | 154.39.66.55 (ClassC) |
| 2025-09-04 | 104.26.2.208 (ClassC) |
| 2025-09-26 | 172.67.70.45 (ClassC) |
| 2025-10-29 | 104.21.44.37 (ClassC) |
| 2026-02-17 | 217.114.47.150 (ClassC) |
| Date | Domain | IP |
| www.letterfan.com | 2025-05-08 | 38.165.71.230 |