| Date | IP Address |
| 2021-07-06 | 65.8.48.51 (ClassC) |
| 2025-01-07 | 54.95.230.192 (ClassC) |
| 2025-04-27 | 54.150.24.18 (ClassC) |
| 2025-07-17 | 35.75.84.120 (ClassC) |
| 2025-09-12 | 52.193.206.63 (ClassC) |
| 2025-12-07 | 54.250.206.149 (ClassC) |
| Date | Domain | IP |
| shanaiqa.njc.co.jp | 2024-11-25 | 54.248.12.35 |
| www.njssc.njc.co.jp | 2025-07-02 | 3.114.241.106 |
| api2.ctopsvc.njc.co.jp | 2025-01-07 | 54.95.230.192 |
| api.ctopsvc.njc.co.jp | 2024-11-24 | 52.195.31.81 |
| wap.ctopsvc.njc.co.jp | 2024-12-23 | 52.199.127.82 |
| broad.njc.co.jp | 2025-03-29 | 52.199.59.205 |
| 100th-stage.njc.co.jp | 2025-07-15 | 99.84.66.84 |
| ezharness-stage.njc.co.jp | 2025-05-15 | 18.161.6.5 |
| anshinplus-stage.njc.co.jp | 2025-03-27 | 3.163.24.5 |
| 100th.njc.co.jp | 2024-10-05 | 18.161.6.17 |
| reguai.njc.co.jp | 2024-12-11 | 52.69.231.235 |
| report-anime-vi.njc.co.jp | 2024-12-25 | 3.163.24.100 |
| form.njc.co.jp | 2025-11-13 | 13.231.49.135 |
| cotorito.njc.co.jp | 2024-08-31 | 3.163.24.68 |
| fudoloop.njc.co.jp | 2025-01-12 | 108.138.94.9 |
| api.ctop.njc.co.jp | 2025-07-20 | 202.143.79.213 |
| ccp.ctop.njc.co.jp | 2025-07-20 | 202.143.79.213 |
| pcp.ctop.njc.co.jp | 2025-11-13 | 202.143.79.213 |
| rcp.ctop.njc.co.jp | 2025-09-13 | 202.143.79.213 |
| marinemanager.njc.co.jp | 2024-08-31 | 3.163.24.68 |
| carnas.njc.co.jp | 2024-06-09 | 99.84.66.21 |
| www.njc.co.jp | 2024-11-08 | 3.163.24.77 |