| Date | IP Address |
| 2021-06-11 | 23.42.158.235 (ClassC) |
| 2024-12-26 | 23.41.4.91 (ClassC) |
| 2025-04-19 | 23.41.4.76 (ClassC) |
| Date | Domain | IP |
| www2.nipponpaint.co.jp | 2025-02-08 | 23.41.4.76 |
| ediapi.nipponpaint.co.jp | 2025-01-22 | 23.38.191.184 |
| ghslbl.nipponpaint.co.jp | 2024-09-26 | 23.41.4.76 |
| webmail.nipponpaint.co.jp | 2024-09-20 | 23.41.4.91 |
| npcan.nipponpaint.co.jp | 2024-12-26 | 23.41.4.91 |
| themsso.nipponpaint.co.jp | 2024-09-20 | 23.54.19.104 |
| www.nipponpaint.co.jp | 2025-03-05 | 23.41.4.76 |