| Date | IP Address |
| 2018-08-14 | 52.84.7.155 (ClassC) |
| 2018-08-14 | 52.84.7.161 (ClassC) |
| 2018-08-14 | 52.84.7.213 (ClassC) |
| 2018-08-14 | 52.84.7.220 (ClassC) |
| 2019-07-17 | 99.84.216.75 (ClassC) |
| 2019-07-17 | 99.84.216.83 (ClassC) |
| 2019-07-17 | 13.249.134.37 (ClassC) |
| 2019-07-17 | 13.249.134.52 (ClassC) |
| 2019-07-17 | 99.84.216.58 (ClassC) |
| 2019-09-26 | 99.84.254.109 (ClassC) |
| 2019-09-26 | 99.84.254.70 (ClassC) |
| 2020-07-09 | 52.84.126.115 (ClassC) |
| 2020-07-09 | 52.84.126.38 (ClassC) |
| 2020-07-09 | 52.84.126.73 (ClassC) |
| 2021-06-11 | 13.226.14.103 (ClassC) |
| 2022-05-27 | 108.156.91.30 (ClassC) |
| 2024-02-21 | 99.84.66.124 (ClassC) |
| 2024-06-07 | 99.84.66.95 (ClassC) |
| 2024-10-31 | 18.161.6.77 (ClassC) |
| 2024-11-17 | 18.161.6.127 (ClassC) |
| Date | Domain | IP |
| admin.npr-japan.com | 2024-02-15 | 18.161.6.123 |
| admin-test.npr-japan.com | 2024-02-21 | 99.84.66.124 |
| www.npr-japan.com | 2024-09-25 | 18.161.6.123 |