| Date | IP Address |
| 2018-09-12 | 174.35.97.177 (ClassC) |
| 2025-02-16 | 157.185.156.194 (ClassC) |
| 2025-02-25 | 157.185.145.100 (ClassC) |
| 2025-11-27 | 3.163.24.106 (ClassC) |
| 2025-12-01 | 3.163.24.101 (ClassC) |
| 2026-02-14 | 3.163.24.17 (ClassC) |
| Date | Domain | IP |
| wmktg.tamura-ss.co.jp | 2025-02-26 | 99.84.66.57 |
| www.tamura-ss.co.jp | 2025-02-16 | 157.185.156.194 |