| Date | IP Address |
| 2015-12-11 | 103.30.42.127 (ClassC) |
| 2024-04-20 | 168.206.53.163 (ClassC) |
| 2024-11-26 | 154.88.81.135 (ClassC) |
| 2025-05-11 | 156.232.253.110 (ClassC) |
| 2026-02-25 | 154.218.32.248 (ClassC) |
| Date | Domain | IP |
| en.semicon-ht.com | 2024-04-19 | 168.206.53.163 |
| www.semicon-ht.com | 2024-09-27 | 168.206.53.163 |