| Date | IP Address |
| 2023-03-29 | 54.175.167.132 (ClassC) |
| 2025-10-24 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| staging.signalfox.com | 2025-10-24 | 13.248.169.48 |
| www.staging.signalfox.com | 2025-10-16 | 76.223.54.146 |
| api.signalfox.com | 2024-12-19 | 13.248.169.48 |
| dev.tasks.signalfox.com | 2024-12-13 | 13.248.169.48 |
| www.dev.tasks.signalfox.com | 2025-09-04 | 76.223.54.146 |
| scripts.signalfox.com | 2025-09-04 | 13.248.169.48 |
| dev.signalfox.com | 2025-10-24 | 13.248.169.48 |
| www.dev.signalfox.com | 2025-10-23 | 13.248.169.48 |
| www.signalfox.com | 2023-11-01 | 3.216.222.13 |