| Date | IP Address |
| 2020-04-23 | 163.43.80.52 (ClassC) |
| 2025-10-24 | 49.212.180.236 (ClassC) |
| Date | Domain | IP |
| www.service.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| portal.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| www.portal.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| mail.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| recruit.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| www.recruit.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| test.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| www.test.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |
| www.prunus-sol.co.jp | 2025-10-24 | 49.212.180.236 |