| Date | IP Address |
| 2019-11-11 | 52.37.44.10 (ClassC) |
| 2023-05-09 | 54.201.251.99 (ClassC) |
| 2023-08-16 | 52.35.96.145 (ClassC) |
| 2024-11-06 | 100.20.43.168 (ClassC) |
| 2024-12-27 | 44.226.63.209 (ClassC) |
| 2025-02-13 | 35.81.197.33 (ClassC) |
| 2025-02-25 | 52.35.189.171 (ClassC) |
| 2025-05-15 | 44.233.209.39 (ClassC) |
| 2025-05-21 | 52.32.114.67 (ClassC) |
| 2025-09-09 | 35.82.20.28 (ClassC) |
| 2025-09-15 | 52.88.10.220 (ClassC) |
| 2025-11-19 | 54.218.164.200 (ClassC) |
| Date | Domain | IP |
| mbta.fairmarkit.com | 2024-10-20 | 52.42.159.49 |
| app.fairmarkit.com | 2023-08-16 | 52.35.96.145 |
| t.fairmarkit.com | 2025-05-05 | 3.211.215.202 |
| www.fairmarkit.com | 2023-11-01 | 44.227.170.101 |