| Date | IP Address |
| 2024-10-04 | 52.69.152.158 (ClassC) |
| 2024-10-14 | 54.250.144.132 (ClassC) |
| 2025-04-16 | 52.69.142.211 (ClassC) |
| 2025-05-17 | 54.238.132.77 (ClassC) |
| 2025-09-07 | 35.77.164.172 (ClassC) |
| 2025-10-05 | 176.34.14.19 (ClassC) |
| 2025-11-21 | 52.68.110.60 (ClassC) |
| Date | Domain | IP |
| api.test2.biz.mantra.co.jp | 2024-11-25 | 13.112.220.129 |
| upload.test.biz.mantra.co.jp | 2024-10-04 | 52.69.152.158 |