| Date | IP Address |
| 2017-08-16 | 54.209.151.32 (ClassC) |
| 2018-06-05 | 54.88.234.127 (ClassC) |
| 2024-05-27 | 107.23.180.34 (ClassC) |
| 2024-07-24 | 3.225.231.155 (ClassC) |
| 2024-12-29 | 54.161.180.51 (ClassC) |
| 2025-03-29 | 3.228.206.205 (ClassC) |
| 2025-08-25 | 107.21.152.102 (ClassC) |
| 2025-09-08 | 54.144.162.140 (ClassC) |
| 2026-02-20 | 44.199.238.227 (ClassC) |
| Date | Domain | IP |
| ccm-1.hutchcc.edu | 2025-10-05 | 198.241.60.75 |
| ezproxy2.hutchcc.edu | 2025-10-10 | 198.241.60.80 |
| e.hutchcc.edu | 2024-05-27 | 107.23.180.34 |
| expe.hutchcc.edu | 2025-10-15 | 198.241.60.16 |
| hybridexch.hutchcc.edu | 2025-10-05 | 198.241.60.25 |
| www.hutchcc.edu | 2024-11-25 | 35.166.20.116 |
| dz.hutchcc.edu | 2024-12-30 | 54.189.135.21 |