| Date | IP Address |
| 2024-09-22 | 54.238.150.140 (ClassC) |
| 2025-01-07 | 3.114.30.217 (ClassC) |
| 2025-01-10 | 54.249.76.22 (ClassC) |
| 2025-01-18 | 52.68.81.162 (ClassC) |
| 2025-04-16 | 18.181.114.204 (ClassC) |
| 2025-05-09 | 52.197.191.44 (ClassC) |
| 2025-05-16 | 18.176.80.62 (ClassC) |
| 2025-06-27 | 3.114.66.215 (ClassC) |
| 2025-07-10 | 52.196.153.204 (ClassC) |
| 2025-07-21 | 18.180.196.44 (ClassC) |
| 2025-08-11 | 18.178.152.61 (ClassC) |
| 2025-08-15 | 54.168.14.170 (ClassC) |
| 2025-09-08 | 13.114.251.149 (ClassC) |
| 2025-10-17 | 18.179.109.12 (ClassC) |
| 2026-01-23 | 52.199.246.156 (ClassC) |
| Date | Domain | IP |
| www.ckc.co.jp | 2024-08-04 | 54.238.150.140 |