| Date | IP Address |
| 2014-12-02 | 119.18.54.63 (ClassC) |
| 2024-10-22 | 104.21.74.78 (ClassC) |
| 2025-01-08 | 172.67.200.117 (ClassC) |
| 2025-05-09 | 104.21.64.1 (ClassC) |
| 2025-05-16 | 104.21.96.1 (ClassC) |
| 2025-07-15 | 104.21.48.1 (ClassC) |
| 2025-08-07 | 104.21.112.1 (ClassC) |
| Date | Domain | IP |
| www.bisschool.com | 2015-02-25 | 119.18.54.63 |