| Date | IP Address |
| 2024-10-25 | 18.180.168.221 (ClassC) |
| 2024-11-13 | 54.248.76.74 (ClassC) |
| 2025-01-01 | 35.75.74.160 (ClassC) |
| 2025-01-19 | 52.196.186.235 (ClassC) |
| Date | Domain | IP |
| gw-api.benefit-one.co.jp | 2024-04-12 | 104.46.218.123 |
| icscl.benefit-one.co.jp | 2024-12-01 | 3.113.154.141 |
| ics.benefit-one.co.jp | 2024-10-25 | 18.180.168.221 |
| chat.benefit-one.co.jp | 2025-01-17 | 34.211.108.46 |
| www.benefit-one.co.jp | 2025-01-19 | 219.113.1.228 |