| Date | IP Address |
| 2016-12-13 | 52.198.134.166 (ClassC) |
| 2017-06-07 | 54.64.130.121 (ClassC) |
| 2018-01-06 | 52.197.160.16 (ClassC) |
| 2019-08-20 | 52.193.166.133 (ClassC) |
| 2020-01-24 | 52.199.159.135 (ClassC) |
| 2020-04-10 | 3.114.85.142 (ClassC) |
| 2020-11-01 | 65.8.186.86 (ClassC) |
| 2024-07-23 | 99.84.66.89 (ClassC) |
| 2024-11-30 | 99.84.66.62 (ClassC) |
| 2025-06-09 | 99.84.66.78 (ClassC) |
| 2026-02-14 | 3.169.173.29 (ClassC) |
| Date | Domain | IP |
| www.tsuchiyaclinic.com | 2025-03-02 | 99.84.66.88 |