| Date | IP Address |
| 2018-04-24 | 185.137.220.8 (ClassC) |
| 2024-10-27 | 172.67.71.180 (ClassC) |
| 2024-11-06 | 104.26.4.237 (ClassC) |
| 2024-12-09 | 104.26.5.237 (ClassC) |
| 2025-02-19 | 104.21.80.1 (ClassC) |
| 2025-03-06 | 104.21.112.1 (ClassC) |
| 2025-03-27 | 104.21.96.1 (ClassC) |
| 2025-04-30 | 104.21.48.1 (ClassC) |
| Date | Domain | IP |
| www.allergytest.jp | 2024-09-30 | 104.26.4.237 |