| Date | IP Address |
| 2014-11-05 | 173.236.226.92 (ClassC) |
| 2023-08-27 | 54.185.79.72 (ClassC) |
| 2024-01-11 | 54.214.143.129 (ClassC) |
| 2024-03-26 | 44.236.200.217 (ClassC) |
| 2024-08-27 | 52.10.151.83 (ClassC) |
| 2024-09-15 | 54.149.95.89 (ClassC) |
| 2024-11-25 | 52.39.14.123 (ClassC) |
| 2025-01-06 | 54.68.44.34 (ClassC) |
| 2025-01-17 | 52.26.230.34 (ClassC) |
| Date | Domain | IP |
| forum.worldcubeassociation.org | 2024-11-25 | 54.70.3.247 |
| www.worldcubeassociation.org | 2024-02-18 | 52.39.252.86 |