| Date | IP Address |
| 2025-05-22 | 52.252.132.88 (ClassC) |
| Date | Domain | IP |
| sts1.fs.illinois.edu | 2025-04-28 | 130.126.11.230 |
| firehouse.fs.illinois.edu | 2025-05-11 | 130.126.10.43 |
| ccf.fs.illinois.edu | 2025-05-17 | 52.252.132.88 |
| api.ccf.fs.illinois.edu | 2025-05-22 | 52.252.132.88 |
| wayfinder.ccf.fs.illinois.edu | 2025-05-05 | 52.252.132.88 |
| microservices.ccf.fs.illinois.edu | 2025-05-10 | 52.252.132.88 |
| images.ccf.fs.illinois.edu | 2025-05-02 | 52.252.132.88 |
| arcgis.fs.illinois.edu | 2025-05-16 | 130.126.11.83 |
| archibus.fs.illinois.edu | 2025-05-16 | 130.126.11.95 |
| firehousetest.fs.illinois.edu | 2025-01-25 | 130.126.10.42 |
| erintest.fs.illinois.edu | 2025-05-13 | 130.126.11.28 |
| mytest.fs.illinois.edu | 2025-01-23 | 192.17.19.87 |
| arcgisdev.fs.illinois.edu | 2025-05-17 | 130.126.11.80 |
| mydev.fs.illinois.edu | 2025-05-17 | 192.17.19.81 |