| Date | IP Address |
| 2025-08-09 | 162.159.140.37 (ClassC) |
| Date | Domain | IP |
| rossmedia.bus.umich.edu | 2025-03-19 | 3.146.201.66 |
| vlab.bus.umich.edu | 2025-03-19 | 141.211.79.92 |
| lib.bus.umich.edu | 2025-06-19 | 141.211.217.140 |
| rossrc.bus.umich.edu | 2025-06-25 | 141.211.243.223 |
| execed.bus.umich.edu | 2025-06-16 | 162.159.140.37 |
| www.execed.bus.umich.edu | 2025-08-09 | 162.159.140.37 |
| lble.bus.umich.edu | 2025-07-09 | 141.211.243.223 |
| laf.bus.umich.edu | 2025-04-29 | 141.211.243.103 |
| zli.bus.umich.edu | 2024-09-18 | 3.139.242.0 |
| mitsui.bus.umich.edu | 2025-06-28 | 141.211.79.149 |
| www.mitsui.bus.umich.edu | 2025-03-19 | 141.211.79.149 |
| bus-webdev.bus.umich.edu | 2025-03-18 | 141.211.79.141 |
| www.bus.umich.edu | 2025-04-02 | 162.159.140.37 |