| Date | IP Address |
| 2024-06-09 | 104.18.13.221 (ClassC) |
| 2024-10-01 | 172.67.202.24 (ClassC) |
| 2025-11-17 | 104.18.6.24 (ClassC) |
| 2026-02-10 | 104.18.7.24 (ClassC) |
| Date | Domain | IP |
| appier.cwbook.com.tw | 2026-01-21 | 76.223.58.89 |
| event.cwbook.com.tw | 2024-10-01 | 172.67.202.24 |
| account.cwbook.com.tw | 2024-09-05 | 172.67.202.24 |
| www.cwbook.com.tw | 2025-02-24 | 34.110.235.214 |