| Date | IP Address |
| 2023-08-25 | 23.74.138.64 (ClassC) |
| 2024-11-25 | 184.26.150.9 (ClassC) |
| 2025-03-01 | 96.6.233.252 (ClassC) |
| 2025-03-15 | 104.90.249.188 (ClassC) |
| 2025-05-08 | 69.192.41.14 (ClassC) |
| 2025-09-11 | 23.222.144.196 (ClassC) |
| 2025-10-17 | 23.196.202.244 (ClassC) |
| 2026-01-16 | 184.86.107.99 (ClassC) |
| Date | Domain | IP |
| images.respond.macktrucks.com | 2024-07-01 | 23.44.175.174 |
| trucks-customerportal-penske.macktrucks.com | 2024-11-24 | 23.44.175.145 |
| api.macktrucks.com | 2023-08-25 | 13.89.233.31 |
| feedback.macktrucks.com | 2023-08-25 | 23.74.138.64 |
| trucksdealerportal.macktrucks.com | 2024-10-04 | 23.54.19.200 |
| truckscustomerportal.macktrucks.com | 2024-10-04 | 23.54.19.200 |
| www.macktrucks.com | 2025-08-21 | 146.75.42.117 |