| Date | IP Address |
| 2020-11-20 | 23.48.210.168 (ClassC) |
| 2020-11-20 | 23.48.210.107 (ClassC) |
| 2024-04-14 | 23.44.175.103 (ClassC) |
| 2024-10-07 | 104.98.114.179 (ClassC) |
| 2024-11-10 | 23.46.17.37 (ClassC) |
| 2024-11-24 | 23.46.17.54 (ClassC) |
| 2025-01-25 | 23.46.228.173 (ClassC) |
| 2025-12-09 | 23.216.147.203 (ClassC) |
| 2026-01-05 | 23.216.147.199 (ClassC) |
| 2026-01-21 | 23.216.147.206 (ClassC) |
| Date | Domain | IP |
| www.sheriff.loudoun.gov | 2025-12-16 | 104.18.34.193 |
| looplink.loudoun.gov | 2024-04-14 | 23.44.175.103 |
| mail.loudoun.gov | 2013-11-11 | 65.205.28.206 |
| coco.loudoun.gov | 2024-07-11 | 34.198.52.154 |
| enterpriseenrollment.loudoun.gov | 2025-05-20 | 20.44.12.176 |
| www.loudoun.gov | 2025-07-15 | 104.18.34.193 |
| biz.loudoun.gov | 2025-11-28 | 67.222.24.16 |