| Date | IP Address |
| 2018-12-08 | 13.249.44.14 (ClassC) |
| 2018-12-08 | 13.249.44.8 (ClassC) |
| 2018-12-10 | 54.230.192.193 (ClassC) |
| 2019-07-30 | 23.48.210.130 (ClassC) |
| 2019-07-30 | 23.48.210.58 (ClassC) |
| 2019-08-08 | 23.43.164.59 (ClassC) |
| 2019-08-08 | 23.43.164.56 (ClassC) |
| 2021-05-03 | 23.10.248.139 (ClassC) |
| 2021-11-09 | 104.96.200.248 (ClassC) |
| 2022-04-06 | 23.42.158.146 (ClassC) |
| 2022-06-02 | 23.38.191.25 (ClassC) |
| 2024-03-01 | 23.48.4.218 (ClassC) |
| 2025-12-20 | 23.41.4.68 (ClassC) |
| 2026-02-18 | 23.41.4.89 (ClassC) |
| Date | Domain | IP |
| www-staging.douglascountypurchasing.org | 2024-01-14 | 23.59.154.128 |
| www.douglascountypurchasing.org | 2025-12-20 | 23.41.4.68 |