| Date | IP Address |
| 2022-02-05 | 35.171.36.112 (ClassC) |
| 2023-08-07 | 52.0.169.240 (ClassC) |
| 2024-09-28 | 54.158.177.21 (ClassC) |
| 2026-02-28 | 34.205.245.21 (ClassC) |
| Date | Domain | IP |
| cte.rcsj.edu | 2024-05-13 | 52.86.169.184 |
| bblearn.rcsj.edu | 2026-02-28 | 34.205.245.21 |
| mycourses.rcsj.edu | 2024-08-09 | 54.161.67.153 |
| myforms.rcsj.edu | 2025-10-23 | 172.67.211.71 |
| rcsj-bbcontent.rcsj.edu | 2026-02-17 | 107.21.33.56 |
| my.rcsj.edu | 2025-11-06 | 172.64.150.52 |