| Date | IP Address |
| 2023-11-01 | 54.65.111.163 (ClassC) |
| 2024-05-06 | 35.72.143.116 (ClassC) |
| 2024-05-13 | 35.73.144.50 (ClassC) |
| 2024-05-17 | 13.231.52.29 (ClassC) |
| 2024-06-13 | 3.114.19.177 (ClassC) |
| 2024-08-18 | 3.115.79.63 (ClassC) |
| 2024-08-22 | 35.72.68.141 (ClassC) |
| 2024-08-26 | 52.198.249.43 (ClassC) |
| 2024-10-19 | 3.115.62.212 (ClassC) |
| 2024-10-28 | 18.176.238.231 (ClassC) |
| 2024-11-04 | 52.68.164.158 (ClassC) |
| 2024-11-20 | 3.115.238.169 (ClassC) |
| 2025-01-03 | 13.112.183.48 (ClassC) |
| 2025-01-15 | 35.79.249.210 (ClassC) |
| Date | Domain | IP |
| iroha.corec.jp | 2024-09-12 | 99.84.66.108 |
| www.corec.jp | 2024-11-24 | 3.113.196.236 |