| Date | IP Address |
| 2016-05-06 | 52.4.244.189 (ClassC) |
| 2019-06-06 | 52.2.25.58 (ClassC) |
| 2020-07-30 | 52.20.138.15 (ClassC) |
| 2020-09-28 | 18.213.214.69 (ClassC) |
| 2020-09-28 | 52.200.75.249 (ClassC) |
| 2025-12-22 | 3.215.101.75 (ClassC) |
| 2026-01-30 | 34.224.208.254 (ClassC) |
| Date | Domain | IP |
| docs.oncotarget.com | 2026-01-10 | 34.75.108.16 |
| www.oncotarget.com | 2025-12-22 | 172.67.141.111 |
| galaxy.oncotarget.com | 2025-12-22 | 3.215.101.75 |