| Date | IP Address |
| 2019-10-16 | 52.3.193.16 (ClassC) |
| 2024-09-14 | 3.227.176.95 (ClassC) |
| 2024-11-07 | 52.1.72.78 (ClassC) |
| 2024-11-25 | 44.217.151.146 (ClassC) |
| 2025-03-21 | 34.232.9.152 (ClassC) |
| 2025-04-22 | 44.217.122.173 (ClassC) |
| 2025-07-01 | 3.225.204.147 (ClassC) |
| 2025-08-25 | 52.202.206.14 (ClassC) |
| 2026-01-31 | 35.168.91.119 (ClassC) |
| Date | Domain | IP |
| covid-19vaccine.uscis-gov.online | 2025-10-27 | 3.213.74.195 |
| anydesk.uscis-gov.online | 2025-11-16 | 34.236.121.116 |
| www.uscis-gov.online | 2024-09-14 | 3.227.176.95 |