| Date | IP Address |
| 2020-09-13 | 13.32.202.41 (ClassC) |
| 2020-09-15 | 54.230.248.101 (ClassC) |
| 2020-09-15 | 54.230.248.16 (ClassC) |
| 2020-09-15 | 54.230.248.87 (ClassC) |
| 2020-11-09 | 13.32.204.20 (ClassC) |
| 2020-11-28 | 13.32.207.75 (ClassC) |
| 2020-11-28 | 99.84.221.105 (ClassC) |
| 2020-11-28 | 13.32.207.19 (ClassC) |
| 2020-11-28 | 13.32.207.6 (ClassC) |
| 2021-01-09 | 99.84.214.108 (ClassC) |
| 2021-01-10 | 99.84.214.68 (ClassC) |
| 2024-08-22 | 3.163.189.30 (ClassC) |
| 2025-02-22 | 99.84.66.28 (ClassC) |
| 2025-03-03 | 3.163.189.38 (ClassC) |
| 2025-07-15 | 99.84.66.4 (ClassC) |
| 2025-08-29 | 99.84.66.75 (ClassC) |
| 2025-09-18 | 99.84.66.122 (ClassC) |
| 2025-11-26 | 3.169.173.99 (ClassC) |
| 2026-01-22 | 3.169.173.26 (ClassC) |
| Date | Domain | IP |
| api.kellyyu.com | 2025-03-05 | 34.235.17.105 |
| 3d-printing-visualizer.kellyyu.com | 2024-06-14 | 18.161.6.100 |