| Date | IP Address |
| 2024-12-15 | 13.113.9.136 (ClassC) |
| 2025-08-18 | 18.176.1.216 (ClassC) |
| 2025-11-03 | 52.194.29.195 (ClassC) |
| Date | Domain | IP |
| invoice-upload.keihi.com | 2024-11-25 | 18.161.6.59 |
| secure.keihi.com | 2025-07-25 | 35.73.78.67 |
| auth.secure.keihi.com | 2025-02-18 | 99.84.66.64 |
| ostechnology.secure.keihi.com | 2025-08-18 | 18.176.1.216 |
| blog.keihi.com | 2024-08-21 | 18.161.6.29 |
| click.keihi.com | 2025-11-03 | 3.163.24.7 |
| lp-travel.keihi.com | 2024-08-07 | 99.84.66.41 |
| status.keihi.com | 2025-05-09 | 3.163.24.24 |
| support.keihi.com | 2025-04-26 | 199.60.103.31 |
| www.keihi.com | 2024-05-25 | 18.161.6.17 |