| Date | IP Address |
| 2020-09-09 | 174.129.218.36 (ClassC) |
| 2021-05-24 | 104.18.29.144 (ClassC) |
| 2023-08-26 | 104.17.48.98 (ClassC) |
| 2024-10-06 | 104.16.174.239 (ClassC) |
| 2024-11-27 | 104.16.175.239 (ClassC) |
| 2025-08-27 | 104.19.191.156 (ClassC) |
| 2026-02-08 | 104.17.230.20 (ClassC) |
| Date | Domain | IP |
| images.go.atcc.org | 2024-09-18 | 23.192.230.141 |
| www.atcc.org | 2024-08-21 | 104.16.174.239 |