| Date | IP Address |
| 2023-12-21 | 54.243.255.228 (ClassC) |
| 2024-07-11 | 34.198.52.154 (ClassC) |
| 2024-12-01 | 34.199.64.225 (ClassC) |
| 2025-01-10 | 54.145.217.118 (ClassC) |
| Date | Domain | IP |
| 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 | 2024-08-31 | 20.44.12.176 |
| www.loudoun.gov | 2024-11-12 | 172.64.153.63 |
| biz.loudoun.gov | 2024-09-08 | 67.222.24.16 |