| Date | IP Address |
| 2020-09-09 | 172.64.169.25 (ClassC) |
| 2020-09-12 | 172.64.105.6 (ClassC) |
| 2021-04-04 | 172.64.96.2 (ClassC) |
| 2021-04-04 | 172.64.97.2 (ClassC) |
| 2023-08-15 | 104.21.89.193 (ClassC) |
| 2023-11-13 | 172.67.164.142 (ClassC) |
| 2024-08-10 | 172.67.186.53 (ClassC) |
| 2025-01-23 | 104.21.96.1 (ClassC) |
| 2025-03-07 | 104.21.112.1 (ClassC) |
| 2025-04-24 | 104.21.48.1 (ClassC) |
| 2025-07-01 | 104.21.64.1 (ClassC) |
| 2025-09-08 | 104.21.32.1 (ClassC) |
| 2026-03-04 | 104.21.92.43 (ClassC) |
| Date | Domain | IP |
| c.usefulcontentsites.com | 2023-08-16 | 104.21.89.193 |
| cdn.usefulcontentsites.com | 2023-07-17 | 104.21.89.193 |
| www.usefulcontentsites.com | 2024-11-12 | 172.67.186.53 |