| Date | IP Address |
| 2016-12-26 | 151.101.192.70 (ClassC) |
| 2025-10-12 | 146.75.42.133 (ClassC) |
| 2025-11-13 | 151.101.22.133 (ClassC) |
| Date | Domain | IP |
| upload-us-east-1.filestackapi.com | 2025-09-08 | 52.3.181.82 |
| static.filestackapi.com | 2025-04-06 | 151.101.22.133 |
| upload.filestackapi.com | 2025-08-26 | 44.236.121.71 |
| cloud.filestackapi.com | 2024-04-19 | 23.22.239.187 |
| dialog.filestackapi.com | 2025-09-08 | 146.75.42.133 |
| api.filestackapi.com | 2025-06-15 | 151.101.22.133 |
| process.filestackapi.com | 2025-10-12 | 146.75.42.133 |
| assets.filestackapi.com | 2025-09-08 | 146.75.42.133 |
| www.filestackapi.com | 2025-09-08 | 151.101.22.133 |