| Date | IP Address |
| 2024-10-31 | 4.153.48.49 (ClassC) |
| Date | Domain | IP |
| efoia.osc.gov | 2024-09-14 | 65.196.93.15 |
| sts.osc.gov | 2024-09-10 | 52.149.196.71 |
| certauth.sts.osc.gov | 2024-08-30 | 52.149.196.71 |
| efoia-test.osc.gov | 2024-09-14 | 65.196.93.13 |
| listserv.osc.gov | 2024-10-31 | 4.153.48.49 |
| www.osc.gov | 2023-11-01 | 13.72.21.189 |