| Date | IP Address |
| 2021-03-19 | 54.154.35.243 (ClassC) |
| 2021-05-07 | 52.50.156.81 (ClassC) |
| 2022-04-07 | 52.18.198.67 (ClassC) |
| 2022-08-31 | 63.32.121.241 (ClassC) |
| 2022-09-14 | 3.248.30.184 (ClassC) |
| 2022-11-24 | 54.155.125.2 (ClassC) |
| 2024-05-13 | 63.33.106.143 (ClassC) |
| 2024-07-02 | 54.170.219.16 (ClassC) |
| 2024-07-30 | 54.171.128.83 (ClassC) |
| 2024-11-25 | 34.241.146.32 (ClassC) |
| 2024-12-06 | 18.203.70.155 (ClassC) |
| 2024-12-26 | 18.203.21.78 (ClassC) |
| 2025-02-08 | 63.35.12.233 (ClassC) |
| 2025-04-21 | 54.220.75.131 (ClassC) |
| 2025-06-22 | 63.34.138.116 (ClassC) |
| 2025-06-25 | 52.51.35.162 (ClassC) |
| 2025-08-01 | 34.249.73.146 (ClassC) |
| 2025-08-06 | 63.33.19.220 (ClassC) |
| Date | Domain | IP |
| staging.ylinternal.com | 2024-11-25 | 34.247.23.33 |