| Date | IP Address |
| 2018-01-03 | 13.33.164.5 (ClassC) |
| 2018-08-06 | 54.192.35.37 (ClassC) |
| 2018-09-29 | 52.84.141.24 (ClassC) |
| 2018-09-29 | 52.84.141.66 (ClassC) |
| 2018-09-29 | 52.84.141.159 (ClassC) |
| 2018-09-29 | 52.84.141.180 (ClassC) |
| 2023-09-13 | 18.154.227.101 (ClassC) |
| 2023-09-13 | 18.154.227.122 (ClassC) |
| 2024-07-01 | 3.163.24.106 (ClassC) |
| 2025-03-30 | 3.163.24.120 (ClassC) |
| 2026-01-16 | 3.163.24.63 (ClassC) |
| 2026-03-02 | 3.163.24.19 (ClassC) |
| Date | Domain | IP |
| cdn5.japanrailpass.com.au | 2025-06-13 | 18.238.238.26 |
| cdn6.japanrailpass.com.au | 2023-12-10 | 3.163.24.19 |
| cdn7.japanrailpass.com.au | 2024-10-04 | 3.163.24.63 |
| cdn8.japanrailpass.com.au | 2024-07-01 | 3.163.24.106 |
| cdn.japanrailpass.com.au | 2024-09-27 | 3.163.24.19 |