| Date | IP Address |
| 2018-04-17 | 52.85.83.75 (ClassC) |
| 2022-01-22 | 108.138.246.109 (ClassC) |
| 2022-05-24 | 13.33.160.118 (ClassC) |
| 2024-12-09 | 99.84.66.66 (ClassC) |
| 2025-10-10 | 104.21.26.124 (ClassC) |
| 2026-01-18 | 172.67.136.65 (ClassC) |
| Date | Domain | IP |
| dev4.county.codes | 2020-05-05 | 13.227.47.102 |
| dev5.county.codes | 2024-03-11 | 99.84.66.3 |
| stage.county.codes | 2025-07-03 | 52.35.161.233 |
| snohomish.county.codes | 2024-12-09 | 99.84.66.66 |
| 36a1b926-9193-11ea-83c3-4062310a5581.snohomish.county.codes | 2024-01-24 | 99.86.38.81 |
| clallam.county.codes | 2024-07-24 | 99.84.66.102 |
| jasper.county.codes | 2024-02-15 | 99.84.66.93 |
| www.county.codes | 2024-11-24 | 99.84.66.93 |