| Date | IP Address |
| 2019-08-13 | 99.84.127.81 (ClassC) |
| 2019-08-23 | 13.249.44.67 (ClassC) |
| 2020-02-19 | 13.226.129.102 (ClassC) |
| 2020-02-19 | 13.226.129.24 (ClassC) |
| 2020-03-17 | 143.204.35.50 (ClassC) |
| 2020-03-17 | 143.204.35.9 (ClassC) |
| 2020-03-17 | 143.204.35.101 (ClassC) |
| 2020-05-26 | 99.84.41.25 (ClassC) |
| 2020-05-26 | 99.84.41.42 (ClassC) |
| 2020-05-26 | 99.84.41.49 (ClassC) |
| 2020-08-05 | 13.35.118.9 (ClassC) |
| 2020-10-07 | 13.35.82.108 (ClassC) |
| 2020-10-07 | 13.35.82.33 (ClassC) |
| 2020-10-07 | 13.35.82.65 (ClassC) |
| 2020-10-15 | 65.8.186.102 (ClassC) |
| 2020-11-28 | 52.85.134.129 (ClassC) |
| 2020-11-28 | 52.85.134.81 (ClassC) |
| 2020-12-06 | 99.84.176.5 (ClassC) |
| 2023-08-23 | 52.68.46.211 (ClassC) |
| 2024-02-21 | 35.75.220.176 (ClassC) |
| 2024-05-02 | 54.248.225.89 (ClassC) |
| 2024-08-31 | 18.176.188.10 (ClassC) |
| 2024-09-22 | 13.112.239.123 (ClassC) |
| 2024-11-13 | 54.64.164.112 (ClassC) |
| 2024-12-26 | 43.207.7.246 (ClassC) |
| 2025-01-07 | 54.65.27.253 (ClassC) |
| 2025-02-06 | 18.182.155.77 (ClassC) |
| 2025-04-25 | 52.69.98.43 (ClassC) |
| 2025-06-06 | 18.178.60.11 (ClassC) |
| 2025-08-06 | 52.195.72.223 (ClassC) |
| 2025-08-09 | 57.180.187.29 (ClassC) |
| Date | Domain | IP |
| api.sataketekko.otafuku-lab.co | 2024-11-13 | 52.193.57.206 |
| www.otafuku-lab.co | 2025-05-13 | 153.122.13.48 |