| Date | IP Address |
| 2019-08-22 | 66.129.86.148 (ClassC) |
| 2020-06-25 | 13.35.101.128 (ClassC) |
| 2020-06-25 | 13.35.101.69 (ClassC) |
| 2020-11-28 | 13.225.25.22 (ClassC) |
| 2020-11-28 | 65.9.68.44 (ClassC) |
| 2020-12-16 | 13.225.38.61 (ClassC) |
| 2021-01-09 | 13.225.31.107 (ClassC) |
| 2021-02-01 | 13.225.25.61 (ClassC) |
| 2021-02-16 | 99.86.119.102 (ClassC) |
| 2021-12-02 | 13.249.13.5 (ClassC) |
| 2024-08-22 | 3.163.24.66 (ClassC) |
| 2024-12-23 | 204.246.191.50 (ClassC) |
| 2025-02-24 | 3.163.24.14 (ClassC) |
| 2025-04-11 | 204.246.191.100 (ClassC) |
| 2025-07-17 | 204.246.191.93 (ClassC) |
| 2025-08-04 | 204.246.191.34 (ClassC) |
| 2025-10-08 | 3.163.24.30 (ClassC) |
| 2026-03-02 | 3.163.24.120 (ClassC) |
| Date | Domain | IP |
| cdn.hotelzephyrsf.com | 2024-09-03 | 3.163.24.66 |
| www.hotelzephyrsf.com | 2024-08-22 | 3.163.24.66 |