| Date | IP Address |
| 2016-12-15 | 52.202.213.61 (ClassC) |
| 2017-01-17 | 54.165.118.5 (ClassC) |
| 2019-03-20 | 54.172.128.129 (ClassC) |
| 2021-04-23 | 13.249.76.36 (ClassC) |
| 2024-09-29 | 99.84.66.79 (ClassC) |
| 2024-10-05 | 18.238.217.10 (ClassC) |
| 2026-02-03 | 3.169.173.123 (ClassC) |
| Date | Domain | IP |
| ftp.sfchealthcenter.org | 2025-04-17 | 54.172.128.129 |
| www.sfchealthcenter.org | 2024-09-29 | 99.84.66.79 |