| Date | IP Address |
| 2015-11-14 | 54.238.144.145 (ClassC) |
| 2018-06-09 | 52.197.176.8 (ClassC) |
| 2018-06-09 | 52.198.168.97 (ClassC) |
| 2024-03-07 | 99.84.66.19 (ClassC) |
| 2025-05-10 | 99.84.66.84 (ClassC) |
| 2025-10-08 | 3.169.173.98 (ClassC) |
| 2026-02-10 | 3.169.173.3 (ClassC) |
| Date | Domain | IP |
| www.toeiunyu.co.jp | 2025-10-12 | 3.169.173.27 |