| Date | IP Address |
| 2016-10-15 | 151.101.45.128 (ClassC) |
| 2023-02-08 | 35.171.32.97 (ClassC) |
| 2025-06-25 | 141.193.213.11 (ClassC) |
| 2025-08-21 | 141.193.213.10 (ClassC) |
| 2026-02-26 | 199.16.172.7 (ClassC) |
| Date | Domain | IP |
| shop.esaregistration.org | 2024-07-30 | 3.228.240.67 |
| www.esaregistration.org | 2025-06-25 | 141.193.213.11 |