| Date | IP Address |
| 2021-02-09 | 99.84.174.19 (ClassC) |
| 2021-02-09 | 65.8.54.26 (ClassC) |
| 2021-02-09 | 99.84.174.109 (ClassC) |
| 2021-02-26 | 54.239.174.129 (ClassC) |
| 2021-02-26 | 54.239.174.24 (ClassC) |
| 2021-05-03 | 13.225.230.111 (ClassC) |
| 2021-05-03 | 13.225.230.28 (ClassC) |
| 2021-08-25 | 13.226.29.120 (ClassC) |
| 2021-08-25 | 13.226.29.32 (ClassC) |
| 2024-03-11 | 204.246.191.35 (ClassC) |
| 2024-12-04 | 18.161.6.15 (ClassC) |
| 2024-12-22 | 18.172.170.6 (ClassC) |
| 2025-04-19 | 3.175.34.122 (ClassC) |
| 2025-12-24 | 3.169.173.108 (ClassC) |
| 2026-01-27 | 3.169.173.51 (ClassC) |
| Date | Domain | IP |
| api.maintenance.qa.valet.billfire.com | 2024-04-18 | 52.39.101.57 |
| api.qa.valet.billfire.com | 2025-12-24 | 35.80.195.32 |
| api.integrations.qa.valet.billfire.com | 2024-04-30 | 35.161.242.236 |
| assets.qa.valet.billfire.com | 2024-11-17 | 204.246.191.35 |
| api.prd.valet.billfire.com | 2023-08-16 | 35.162.137.233 |
| assets.prd.valet.billfire.com | 2023-08-16 | 204.246.191.11 |
| www.assets.prd.valet.billfire.com | 2025-12-07 | 3.169.173.36 |
| api.connect.stg.valet.billfire.com | 2025-03-23 | 52.24.115.38 |
| api.valet.billfire.com | 2025-05-09 | 52.43.225.79 |
| assets.valet.billfire.com | 2024-03-11 | 204.246.191.35 |
| api.qa.payments.valet.billfire.com | 2025-09-08 | 52.26.253.227 |
| api.payments.valet.billfire.com | 2024-04-18 | 52.35.68.219 |
| salesloft.billfire.com | 2026-01-21 | 54.84.91.57 |
| www.billfire.com | 2024-09-24 | 198.185.159.145 |