| Date | IP Address |
| 2016-10-31 | 52.86.153.33 (ClassC) |
| 2016-11-19 | 52.73.15.172 (ClassC) |
| 2017-02-10 | 34.197.168.25 (ClassC) |
| 2017-02-28 | 34.198.135.72 (ClassC) |
| 2026-01-31 | 206.83.49.41 (ClassC) |
| Date | Domain | IP |
| discovern.houstonmethodist.org | 2025-06-30 | 68.70.205.4 |
| mdvideos.houstonmethodist.org | 2024-09-21 | 18.161.6.72 |
| connect.houstonmethodist.org | 2026-01-31 | 206.83.49.41 |
| www.houstonmethodist.org | 2025-09-23 | 157.55.87.30 |