| Date | IP Address |
| 2021-04-13 | 52.217.171.93 (ClassC) |
| 2023-10-24 | 52.216.212.37 (ClassC) |
| 2024-05-18 | 52.216.179.106 (ClassC) |
| 2024-06-21 | 52.216.177.10 (ClassC) |
| 2024-07-04 | 52.216.209.85 (ClassC) |
| 2024-10-13 | 54.231.196.21 (ClassC) |
| 2024-10-20 | 16.182.107.245 (ClassC) |
| 2024-11-20 | 52.217.114.165 (ClassC) |
| 2024-12-06 | 16.182.67.245 (ClassC) |
| 2024-12-09 | 52.217.199.21 (ClassC) |
| 2025-01-30 | 52.216.217.109 (ClassC) |
| 2025-02-26 | 52.217.67.99 (ClassC) |
| 2025-04-18 | 52.217.229.93 (ClassC) |
| 2025-04-29 | 52.216.176.90 (ClassC) |
| 2025-07-02 | 54.231.134.61 (ClassC) |
| 2025-08-09 | 16.15.187.1 (ClassC) |
| 2025-08-16 | 16.15.181.133 (ClassC) |
| 2025-09-10 | 52.217.203.45 (ClassC) |
| 2026-01-27 | 16.15.223.3 (ClassC) |
| Date | Domain | IP |
| www.protontherapystatistics.com | 2024-05-30 | 16.182.74.213 |