| Date | IP Address |
| 2023-08-14 | 13.251.216.36 (ClassC) |
| 2024-03-29 | 18.140.6.25 (ClassC) |
| 2024-04-14 | 13.228.139.71 (ClassC) |
| 2024-05-12 | 18.139.43.125 (ClassC) |
| 2024-06-09 | 52.220.98.212 (ClassC) |
| 2024-07-02 | 54.179.206.106 (ClassC) |
| 2024-09-26 | 13.250.214.229 (ClassC) |
| 2024-10-12 | 52.76.114.40 (ClassC) |
| 2025-12-25 | 172.67.153.249 (ClassC) |
| 2026-01-08 | 104.21.4.98 (ClassC) |
| Date | Domain | IP |
| secure.billfazz.com | 2026-01-06 | 43.218.4.132 |
| www.billfazz.com | 2025-04-04 | 18.140.96.95 |