| Date | IP Address |
| 2017-03-24 | 52.72.90.95 (ClassC) |
| 2023-01-19 | 54.243.112.198 (ClassC) |
| 2024-05-13 | 52.201.189.221 (ClassC) |
| 2024-06-03 | 52.21.235.186 (ClassC) |
| 2024-06-10 | 35.172.247.111 (ClassC) |
| 2024-07-06 | 34.198.184.104 (ClassC) |
| 2024-09-29 | 54.92.179.106 (ClassC) |
| 2024-11-24 | 52.20.81.241 (ClassC) |
| 2024-12-01 | 54.175.142.87 (ClassC) |
| 2025-04-18 | 54.226.242.236 (ClassC) |
| 2025-04-25 | 54.165.2.43 (ClassC) |
| 2025-07-04 | 34.198.212.214 (ClassC) |
| 2025-07-06 | 44.220.217.22 (ClassC) |
| 2025-08-21 | 23.21.194.211 (ClassC) |
| 2025-09-14 | 34.236.193.237 (ClassC) |
| 2026-02-10 | 50.19.219.46 (ClassC) |
| Date | Domain | IP |
| www-cdn.four-site.com | 2024-06-24 | 18.161.6.52 |
| app.four-site.com | 2024-05-13 | 52.201.189.221 |
| images.app.four-site.com | 2024-08-24 | 18.161.6.52 |
| www.four-site.com | 2025-05-13 | 34.237.169.176 |