| Date | IP Address |
| 2015-12-11 | 54.250.185.74 (ClassC) |
| 2015-12-12 | 54.238.144.145 (ClassC) |
| 2018-06-11 | 52.197.176.8 (ClassC) |
| 2018-06-11 | 52.198.168.97 (ClassC) |
| 2018-07-02 | 18.182.73.40 (ClassC) |
| 2019-10-16 | 13.33.73.98 (ClassC) |
| 2022-04-26 | 13.32.66.29 (ClassC) |
| 2024-09-03 | 204.246.191.42 (ClassC) |
| 2024-11-11 | 204.246.191.110 (ClassC) |
| 2024-11-21 | 18.161.6.104 (ClassC) |
| 2024-12-25 | 72.52.178.23 (ClassC) |
| Date | Domain | IP |
| www.sonoda-tax-office.com | 2024-03-06 | 204.246.191.120 |