| Date | IP Address |
| 2016-12-12 | 65.153.18.88 (ClassC) |
| 2017-03-28 | 23.63.227.184 (ClassC) |
| 2020-03-05 | 23.10.240.35 (ClassC) |
| 2020-03-07 | 23.10.240.32 (ClassC) |
| 2025-01-20 | 35.162.64.95 (ClassC) |
| 2025-04-15 | 54.201.195.163 (ClassC) |
| 2026-01-13 | 155.226.130.50 (ClassC) |
| Date | Domain | IP |
| dlsnc.workstudyforce.net | 2024-11-13 | 54.69.23.214 |
| chicagoctk.workstudyforce.net | 2024-07-13 | 35.155.137.151 |
| boston.workstudyforce.net | 2024-03-12 | 54.187.230.121 |
| detroit.workstudyforce.net | 2025-01-20 | 35.162.64.95 |