| Date | IP Address |
| 2021-07-20 | 13.226.186.104 (ClassC) |
| 2024-09-26 | 18.161.6.40 (ClassC) |
| 2024-11-24 | 18.161.6.68 (ClassC) |
| 2024-12-10 | 99.86.102.11 (ClassC) |
| 2024-12-30 | 13.224.14.72 (ClassC) |
| 2025-04-12 | 18.161.6.70 (ClassC) |
| 2025-08-02 | 3.175.34.108 (ClassC) |
| 2025-09-29 | 3.169.173.117 (ClassC) |
| 2026-01-21 | 3.169.173.61 (ClassC) |
| Date | Domain | IP |
| api.infracost.io | 2024-11-24 | 52.223.24.69 |
| api.dev.infracost.io | 2025-06-26 | 99.83.152.61 |
| www.infracost.io | 2024-09-26 | 18.161.6.40 |