| Date | IP Address |
| 2019-07-31 | 13.225.190.129 (ClassC) |
| 2019-07-31 | 13.225.190.19 (ClassC) |
| 2025-05-19 | 18.238.238.121 (ClassC) |
| 2025-11-24 | 3.163.24.82 (ClassC) |
| 2026-01-15 | 3.163.24.60 (ClassC) |
| 2026-02-21 | 3.163.24.21 (ClassC) |
| Date | Domain | IP |
| pfwgua.cals-learn.org | 2025-10-23 | 18.161.6.113 |
| oriwgua.cals-learn.org | 2025-05-19 | 18.238.238.121 |
| lmwgua.cals-learn.org | 2026-01-27 | 3.169.173.123 |
| mmwgua.cals-learn.org | 2026-02-16 | 3.175.34.95 |
| timcowgua.cals-learn.org | 2024-03-11 | 204.246.191.85 |