| Date | IP Address |
| 2021-12-24 | 23.66.127.182 (ClassC) |
| 2023-03-18 | 184.30.31.88 (ClassC) |
| 2023-04-20 | 104.93.21.144 (ClassC) |
| 2024-02-12 | 23.192.230.81 (ClassC) |
| 2024-02-15 | 104.96.163.200 (ClassC) |
| 2024-02-28 | 23.56.99.57 (ClassC) |
| 2024-10-17 | 23.46.17.35 (ClassC) |
| 2024-11-24 | 23.38.194.143 (ClassC) |
| 2024-12-01 | 23.54.18.226 (ClassC) |
| 2024-12-20 | 23.46.228.167 (ClassC) |
| 2025-01-07 | 23.46.228.166 (ClassC) |
| 2025-01-26 | 23.46.228.171 (ClassC) |
| Date | Domain | IP |
| www.cathayholidays.com.hk | 2024-09-14 | 23.46.17.35 |