| Date | IP Address |
| 2017-12-28 | 120.209.137.220 (ClassC) |
| 2024-10-24 | 180.101.203.216 (ClassC) |
| 2025-03-05 | 180.163.146.99 (ClassC) |
| 2025-05-01 | 61.160.192.99 (ClassC) |
| 2025-05-08 | 58.218.215.77 (ClassC) |
| 2025-08-09 | 180.163.146.118 (ClassC) |
| 2026-01-23 | 45.194.143.228 (ClassC) |
| Date | Domain | IP |
| api.biji13.com | 2025-03-06 | 180.163.146.99 |
| health-pro.biji13.com | 2025-02-08 | 61.160.192.98 |
| cs.biji13.com | 2024-08-22 | 180.163.146.99 |
| www.biji13.com | 2024-10-24 | 180.101.203.216 |