| Date | IP Address |
| 2025-10-05 | 162.159.140.147 (ClassC) |
| 2025-10-24 | 172.66.0.145 (ClassC) |
| Date | Domain | IP |
| authapi.auth.pc-daiwabo.co.jp | 2024-12-12 | 52.84.162.122 |
| common.auth.pc-daiwabo.co.jp | 2024-12-26 | 13.113.53.183 |
| autodiscover.pc-daiwabo.co.jp | 2024-08-09 | 40.97.204.24 |
| versa-a.support.pc-daiwabo.co.jp | 2025-10-05 | 162.159.140.147 |
| www.pc-daiwabo.co.jp | 2024-11-25 | 150.60.197.74 |