| Date | IP Address |
| 2022-04-26 | 13.226.17.129 (ClassC) |
| 2023-08-21 | 13.32.208.89 (ClassC) |
| 2024-11-07 | 204.246.191.101 (ClassC) |
| 2024-11-21 | 3.163.24.113 (ClassC) |
| 2024-12-18 | 52.84.162.115 (ClassC) |
| 2025-01-10 | 204.246.191.122 (ClassC) |
| 2025-01-20 | 52.84.162.84 (ClassC) |
| 2025-03-24 | 204.246.191.114 (ClassC) |
| 2025-08-05 | 18.172.112.108 (ClassC) |
| 2025-09-13 | 204.246.191.95 (ClassC) |
| 2025-10-09 | 3.163.24.30 (ClassC) |
| 2026-02-10 | 3.163.24.24 (ClassC) |
| Date | Domain | IP |
| mt-data.karaokekan.jp | 2025-09-11 | 52.68.180.7 |
| www.karaokekan.jp | 2023-11-01 | 3.163.24.113 |