| Date | IP Address |
| 2024-10-22 | 35.75.90.104 (ClassC) |
| 2024-11-10 | 18.178.93.40 (ClassC) |
| 2024-12-31 | 3.113.157.51 (ClassC) |
| 2025-01-23 | 35.78.10.45 (ClassC) |
| 2025-02-07 | 54.64.35.252 (ClassC) |
| 2025-02-10 | 3.114.42.105 (ClassC) |
| 2025-02-16 | 52.199.208.254 (ClassC) |
| 2025-02-19 | 54.238.148.58 (ClassC) |
| 2025-03-04 | 35.77.192.91 (ClassC) |
| 2025-03-20 | 35.77.243.245 (ClassC) |
| 2025-04-26 | 54.250.100.235 (ClassC) |
| 2025-06-23 | 18.178.211.20 (ClassC) |
| 2025-07-24 | 57.180.94.56 (ClassC) |
| 2025-08-16 | 54.150.187.106 (ClassC) |
| 2025-10-09 | 57.180.165.11 (ClassC) |
| 2025-10-17 | 54.168.55.55 (ClassC) |
| 2026-02-10 | 35.73.154.100 (ClassC) |
| Date | Domain | IP |
| tool.coprosystem.co.jp | 2025-03-05 | 18.180.72.235 |
| jao.coprosystem.co.jp | 2025-03-04 | 52.197.125.148 |
| repo.coprosystem.co.jp | 2025-03-06 | 52.197.125.148 |
| www.coprosystem.co.jp | 2024-10-26 | 35.75.90.104 |