| Date | IP Address |
| 2019-09-10 | 159.89.203.71 (ClassC) |
| 2025-02-10 | 146.190.194.88 (ClassC) |
| Date | Domain | IP |
| db.chasan.id | 2025-02-05 | 159.89.203.71 |
| presuniv-attendance-api.chasan.id | 2025-02-05 | 159.89.203.71 |
| penasaran.chasan.id | 2025-02-10 | 159.89.203.71 |
| www.chasan.id | 2025-02-10 | 146.190.194.88 |