| Date | IP Address |
| 2016-07-19 | 104.106.58.117 (ClassC) |
| 2019-02-24 | 172.226.81.214 (ClassC) |
| 2019-08-13 | 104.114.17.59 (ClassC) |
| 2020-05-16 | 23.64.154.249 (ClassC) |
| 2022-04-07 | 23.11.21.101 (ClassC) |
| 2024-11-12 | 104.97.46.96 (ClassC) |
| 2024-12-06 | 23.218.185.230 (ClassC) |
| 2024-12-26 | 23.192.214.96 (ClassC) |
| 2025-04-01 | 184.27.192.17 (ClassC) |
| 2025-04-30 | 184.31.197.236 (ClassC) |
| Date | Domain | IP |
| mail.msccruises.com.au | 2025-03-15 | 45.10.168.53 |
| m.msccruises.com.au | 2023-10-31 | 23.200.58.91 |
| www.msccruises.com.au | 2024-11-12 | 104.97.46.96 |