| Date | IP Address |
| 2023-01-12 | 23.7.23.218 (ClassC) |
| 2023-11-02 | 23.60.39.141 (ClassC) |
| 2024-04-13 | 23.202.201.2 (ClassC) |
| 2024-07-13 | 23.39.23.70 (ClassC) |
| 2024-07-30 | 23.63.255.139 (ClassC) |
| 2025-08-10 | 23.202.201.12 (ClassC) |
| 2025-08-30 | 23.54.38.14 (ClassC) |
| 2026-02-09 | 23.59.151.65 (ClassC) |
| 2026-02-28 | 23.209.30.26 (ClassC) |
| Date | Domain | IP |
| static.biotek.com | 2023-08-25 | 23.202.201.2 |
| btresource.biotek.com | 2024-04-12 | 23.202.201.2 |
| blog.biotek.com | 2014-08-27 | 64.233.183.121 |
| www.biotek.com | 2023-11-02 | 23.60.39.141 |