| Date | IP Address |
| 2024-10-26 | 57.182.28.244 (ClassC) |
| 2024-11-09 | 13.230.158.157 (ClassC) |
| 2024-12-31 | 52.198.213.29 (ClassC) |
| 2025-01-20 | 57.182.117.141 (ClassC) |
| 2025-01-24 | 3.115.72.253 (ClassC) |
| 2025-02-06 | 57.180.160.240 (ClassC) |
| 2025-02-11 | 57.180.112.41 (ClassC) |
| 2025-02-16 | 54.65.108.83 (ClassC) |
| 2025-02-22 | 3.115.51.216 (ClassC) |
| 2025-03-06 | 52.199.159.234 (ClassC) |
| 2025-03-23 | 52.196.181.13 (ClassC) |
| 2025-05-06 | 18.182.164.143 (ClassC) |
| 2025-06-16 | 35.74.2.101 (ClassC) |
| 2025-06-20 | 52.199.241.36 (ClassC) |
| 2025-07-23 | 54.65.31.149 (ClassC) |
| 2025-08-25 | 18.177.251.69 (ClassC) |
| 2026-02-11 | 54.168.141.239 (ClassC) |
| 2026-03-01 | 3.114.212.138 (ClassC) |
| Date | Domain | IP |
| purifier.takagi.co.jp | 2025-09-07 | 54.250.131.194 |
| www.takagi.co.jp | 2024-10-26 | 57.182.28.244 |