| Date | IP Address |
| 2024-06-14 | 52.71.181.23 (ClassC) |
| 2024-06-14 | 54.147.69.225 (ClassC) |
| 2024-10-15 | 52.72.60.204 (ClassC) |
| 2024-12-26 | 52.45.249.211 (ClassC) |
| 2025-04-24 | 52.54.60.0 (ClassC) |
| 2025-06-18 | 54.89.186.103 (ClassC) |
| 2025-08-21 | 3.219.14.248 (ClassC) |
| 2025-09-01 | 52.1.18.109 (ClassC) |
| 2025-09-18 | 35.170.171.116 (ClassC) |
| Date | Domain | IP |
| www2.earthref.org | 2025-05-05 | 54.234.205.185 |
| beta.earthref.org | 2025-09-05 | 3.208.54.219 |
| cdr.earthref.org | 2024-10-15 | 52.72.60.204 |