| Date | IP Address |
| 2023-01-15 | 23.62.35.19 (ClassC) |
| 2023-02-22 | 23.213.203.75 (ClassC) |
| 2023-02-25 | 104.119.188.88 (ClassC) |
| 2023-03-04 | 23.193.200.89 (ClassC) |
| 2023-06-03 | 23.59.177.140 (ClassC) |
| 2023-11-11 | 23.194.127.169 (ClassC) |
| 2023-12-15 | 104.71.218.139 (ClassC) |
| 2024-02-28 | 2.19.195.208 (ClassC) |
| 2025-10-15 | 23.41.4.71 (ClassC) |
| 2026-02-22 | 23.41.4.86 (ClassC) |
| Date | Domain | IP |
| COPNS4.PHOENIX.GOV | 2025-08-17 | 52.238.108.220 |
| ecc-qa.phoenix.gov | 2026-02-13 | 23.41.4.71 |
| srm-qa.phoenix.gov | 2025-10-10 | 23.41.4.71 |
| hcmprod.phoenix.gov | 2025-11-28 | 23.41.4.86 |
| payonline.phoenix.gov | 2025-09-08 | 23.59.88.238 |
| etaxprd-eval.phoenix.gov | 2025-06-05 | 23.41.4.86 |
| solicitations.phoenix.gov | 2025-10-15 | 23.41.4.71 |
| hcmextts.phoenix.gov | 2025-04-16 | 104.93.21.115 |
| akamaitest.phoenix.gov | 2025-11-15 | 23.50.49.34 |
| preview-dev.phoenix.gov | 2026-02-02 | 23.41.4.71 |
| www.phoenix.gov | 2025-03-15 | 148.167.246.100 |