| Date | IP Address |
| 2024-08-01 | 103.81.69.22 (ClassC) |
| 2024-08-04 | 216.239.36.21 (ClassC) |
| 2024-08-13 | 216.239.38.21 (ClassC) |
| 2024-10-05 | 216.239.32.21 (ClassC) |
| 2024-11-04 | 216.239.34.21 (ClassC) |
| Date | Domain | IP |
| mail.iub.edu.bd | 2024-10-22 | 142.250.217.83 |
| autodiscover.iub.edu.bd | 2024-10-22 | 52.96.164.200 |