| Date | IP Address |
| 2019-08-28 | 192.124.249.4 (ClassC) |
| 2024-02-22 | 54.156.75.237 (ClassC) |
| 2024-03-02 | 34.234.40.136 (ClassC) |
| 2024-05-25 | 34.200.168.50 (ClassC) |
| 2024-09-13 | 3.228.65.232 (ClassC) |
| 2024-09-26 | 35.171.32.205 (ClassC) |
| 2024-10-27 | 54.84.131.106 (ClassC) |
| 2024-11-06 | 18.215.131.137 (ClassC) |
| 2024-11-11 | 54.81.2.12 (ClassC) |
| 2025-01-10 | 54.225.183.220 (ClassC) |
| 2025-01-14 | 34.203.70.121 (ClassC) |
| 2025-02-11 | 23.20.146.248 (ClassC) |
| 2025-05-16 | 34.193.75.160 (ClassC) |
| 2025-07-01 | 54.205.39.17 (ClassC) |
| 2025-08-26 | 52.6.242.101 (ClassC) |
| 2025-08-31 | 34.239.212.84 (ClassC) |
| 2026-02-07 | 3.230.111.19 (ClassC) |
| Date | Domain | IP |
| www.cbizofdenver.com | 2025-11-09 | 204.236.244.46 |