| Date | IP Address |
| 2024-12-23 | 99.84.66.18 (ClassC) |
| 2025-03-27 | 99.84.66.44 (ClassC) |
| 2025-04-17 | 99.84.66.127 (ClassC) |
| 2025-07-03 | 99.84.66.16 (ClassC) |
| 2025-09-08 | 3.169.173.84 (ClassC) |
| 2025-10-02 | 18.238.4.53 (ClassC) |
| 2025-12-02 | 3.169.173.42 (ClassC) |
| 2025-12-13 | 3.169.173.71 (ClassC) |
| 2026-01-31 | 3.169.173.57 (ClassC) |
| Date | Domain | IP |
| stg.api.app4.yoshinoya.com | 2024-06-03 | 54.249.235.68 |
| image.ma.yoshinoya.com | 2024-09-21 | 184.25.229.150 |
| e-shop.yoshinoya.com | 2024-12-19 | 13.224.14.45 |
| customer.yoshinoya.com | 2025-02-10 | 18.161.6.77 |
| apps.yoshinoya.com | 2024-06-02 | 107.162.194.24 |
| www.yoshinoya.com | 2023-12-16 | 99.84.238.182 |
| stg.www.yoshinoya.com | 2024-12-23 | 99.84.66.18 |