| Date | IP Address |
| 2013-08-28 | 60.191.57.219 (ClassC) |
| 2025-08-11 | 115.239.209.149 (ClassC) |
| Date | Domain | IP |
| img1.guidechem.com | 2014-05-11 | 199.83.133.3 |
| imgen1.guidechem.com | 2024-07-16 | 18.161.6.114 |
| imgen2.guidechem.com | 2025-02-02 | 99.84.66.8 |
| img.guidechem.com | 2023-08-18 | 3.163.24.41 |
| structimg.guidechem.com | 2024-09-28 | 204.246.191.83 |
| i.guidechem.com | 2025-04-11 | 18.161.6.29 |
| www.guidechem.com | 2025-05-09 | 104.250.148.139 |