| Date | IP Address |
| 2017-01-15 | 23.207.20.112 (ClassC) |
| 2022-03-14 | 104.91.192.160 (ClassC) |
| 2023-08-25 | 23.209.28.3 (ClassC) |
| 2025-01-10 | 23.196.146.50 (ClassC) |
| 2025-10-12 | 23.196.195.73 (ClassC) |
| 2026-01-23 | 104.110.134.86 (ClassC) |
| Date | Domain | IP |
| www-search.keyence.co.th | 2023-08-25 | 23.209.28.3 |
| support.keyence.co.th | 2025-09-05 | 162.159.140.147 |
| www.keyence.co.th | 2023-08-25 | 23.209.28.3 |
| dev3-www.keyence.co.th | 2025-02-26 | 15.168.77.118 |
| dev4-www.keyence.co.th | 2025-02-25 | 15.168.77.118 |