| Date | IP Address |
| 2019-09-02 | 107.20.247.107 (ClassC) |
| 2024-09-19 | 104.18.8.215 (ClassC) |
| 2024-10-30 | 104.18.9.215 (ClassC) |
| 2024-11-29 | 172.64.146.195 (ClassC) |
| 2025-04-26 | 104.18.41.61 (ClassC) |
| 2025-07-21 | 34.201.234.194 (ClassC) |
| Date | Domain | IP |
| support.stlouischildrens.org | 2025-05-14 | 74.123.152.246 |
| dev.stlouischildrens.org | 2024-09-14 | 104.18.9.215 |
| www.stlouischildrens.org | 2025-04-22 | 104.18.41.61 |