| Date | IP Address |
| 2018-07-12 | 72.9.131.128 (ClassC) |
| 2024-12-31 | 52.96.166.72 (ClassC) |
| 2025-05-25 | 52.96.121.56 (ClassC) |
| 2025-07-26 | 52.96.163.24 (ClassC) |
| 2025-08-06 | 52.96.113.200 (ClassC) |
| 2025-10-04 | 52.96.166.56 (ClassC) |
| 2025-11-04 | 40.97.223.120 (ClassC) |
| 2026-03-02 | 52.96.184.152 (ClassC) |
| Date | Domain | IP |
| cpanel.lonestarpolymers.com | 2018-09-26 | 72.9.135.10 |
| autodiscover.lonestarpolymers.com | 2024-12-31 | 52.96.166.72 |
| www.lonestarpolymers.com | 2025-07-23 | 76.223.105.230 |