| Date | IP Address |
| 2024-08-10 | 52.27.39.24 (ClassC) |
| 2024-08-10 | 52.35.228.85 (ClassC) |
| 2025-06-14 | 52.88.31.65 (ClassC) |
| 2025-09-12 | 52.32.237.28 (ClassC) |
| 2025-10-25 | 35.163.227.144 (ClassC) |
| Date | Domain | IP |
| activate.access.caltech.edu | 2024-12-01 | 44.234.213.98 |
| prod.activate.access.caltech.edu | 2025-10-20 | 52.13.243.22 |
| test.activate.access.caltech.edu | 2024-08-10 | 52.35.228.85 |