| Date | IP Address |
| 2019-10-06 | 72.10.49.44 (ClassC) |
| 2020-05-23 | 104.42.61.249 (ClassC) |
| 2021-08-17 | 13.91.50.162 (ClassC) |
| 2025-02-11 | 20.253.139.156 (ClassC) |
| Date | Domain | IP |
| test.esinvitational.com | 2025-02-05 | 13.91.50.162 |
| www.esinvitational.com | 2020-05-23 | 104.42.61.249 |