| Date | IP Address |
| 2017-05-05 | 52.84.0.161 (ClassC) |
| 2018-09-23 | 52.84.141.115 (ClassC) |
| 2018-09-23 | 52.84.141.118 (ClassC) |
| 2018-09-23 | 52.84.141.145 (ClassC) |
| 2018-09-23 | 52.84.141.236 (ClassC) |
| 2025-05-05 | 3.163.24.63 (ClassC) |
| 2025-05-25 | 3.163.24.120 (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 | 2025-05-05 | 3.163.24.63 |
| 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 |