| Date | IP Address |
| 2020-09-04 | 211.20.148.237 (ClassC) |
| 2020-10-24 | 202.39.67.8 (ClassC) |
| 2024-12-29 | 104.21.20.57 (ClassC) |
| 2025-08-02 | 172.67.191.206 (ClassC) |
| Date | Domain | IP |
| bbc.bibian.co.jp | 2025-05-21 | 104.21.20.57 |
| cs.bibian.co.jp | 2025-05-14 | 13.114.194.179 |
| cms.bibian.co.jp | 2025-05-26 | 35.221.103.31 |
| www.bibian.co.jp | 2024-12-29 | 104.21.20.57 |