| Date | IP Address |
| 2017-10-21 | 149.202.120.38 (ClassC) |
| 2017-11-13 | 149.202.120.42 (ClassC) |
| 2017-11-29 | 149.202.120.37 (ClassC) |
| 2017-12-26 | 158.69.145.52 (ClassC) |
| 2023-12-29 | 162.210.196.168 (ClassC) |
| 2024-02-20 | 162.210.196.167 (ClassC) |
| 2024-05-11 | 192.157.56.139 (ClassC) |
| 2024-07-07 | 185.107.56.53 (ClassC) |
| 2024-08-05 | 199.115.116.216 (ClassC) |
| 2024-08-22 | 69.162.95.3 (ClassC) |
| 2024-11-19 | 162.210.196.166 (ClassC) |
| Date | Domain | IP |
| images.katyoung.com | 2024-07-08 | 192.157.56.141 |
| gallery.katyoung.com | 2023-12-29 | 162.210.196.168 |