| Date | IP Address |
| 2014-10-07 | 202.82.108.2 (ClassC) |
| 2023-08-27 | 202.82.108.68 (ClassC) |
| 2025-02-09 | 107.162.135.101 (ClassC) |
| 2026-01-05 | 159.60.132.103 (ClassC) |
| Date | Domain | IP |
| api.bluecross.com.hk | 2025-02-01 | 107.162.156.231 |
| ap.bluecross.com.hk | 2024-12-28 | 107.162.162.151 |
| www.bluecross.com.hk | 2024-12-27 | 107.162.135.101 |