| Date | IP Address |
| 2021-01-06 | 23.42.158.177 (ClassC) |
| 2021-01-21 | 23.35.71.152 (ClassC) |
| 2021-01-21 | 23.35.71.177 (ClassC) |
| 2021-02-10 | 23.35.71.66 (ClassC) |
| 2021-03-02 | 184.30.42.174 (ClassC) |
| 2021-04-05 | 23.220.96.233 (ClassC) |
| 2021-05-14 | 104.96.200.250 (ClassC) |
| 2021-06-17 | 23.64.114.69 (ClassC) |
| 2021-06-17 | 23.64.114.71 (ClassC) |
| 2021-08-17 | 104.93.21.145 (ClassC) |
| 2021-08-17 | 104.93.21.153 (ClassC) |
| 2022-12-12 | 23.64.114.139 (ClassC) |
| 2023-03-06 | 104.119.188.91 (ClassC) |
| 2023-08-29 | 184.30.42.144 (ClassC) |
| 2023-10-04 | 23.202.90.89 (ClassC) |
| 2023-12-19 | 23.213.203.26 (ClassC) |
| 2024-10-03 | 23.222.16.9 (ClassC) |
| 2024-10-03 | 23.222.16.90 (ClassC) |
| 2024-11-10 | 23.54.18.224 (ClassC) |
| 2024-11-20 | 23.54.18.217 (ClassC) |
| 2025-03-29 | 23.63.73.153 (ClassC) |
| 2025-03-29 | 23.63.73.209 (ClassC) |
| 2025-04-18 | 23.41.4.73 (ClassC) |
| 2025-10-11 | 23.41.4.86 (ClassC) |
| 2026-02-12 | 23.41.4.70 (ClassC) |
| Date | Domain | IP |
| no1.nipponrentacar.co.jp | 2024-12-18 | 23.54.19.161 |
| billing.nipponrentacar.co.jp | 2024-11-10 | 23.54.18.224 |
| clientadmin.nipponrentacar.co.jp | 2025-10-29 | 23.203.134.238 |
| app.nipponrentacar.co.jp | 2024-08-18 | 104.96.163.133 |
| simapp.nipponrentacar.co.jp | 2025-10-12 | 23.41.4.80 |
| nrapp.nipponrentacar.co.jp | 2024-01-09 | 23.34.172.179 |
| no1test.nipponrentacar.co.jp | 2024-11-06 | 23.54.19.131 |
| nrapptest.nipponrentacar.co.jp | 2025-09-12 | 23.41.4.75 |
| www.nipponrentacar.co.jp | 2024-08-10 | 104.96.163.137 |