| Date | IP Address |
| 2023-06-03 | 3.1.138.132 (ClassC) |
| 2023-08-15 | 52.76.151.191 (ClassC) |
| 2023-08-25 | 13.250.222.46 (ClassC) |
| 2023-11-13 | 52.74.14.46 (ClassC) |
| 2024-02-21 | 54.255.70.0 (ClassC) |
| 2024-04-21 | 54.151.240.1 (ClassC) |
| 2024-05-26 | 54.251.134.190 (ClassC) |
| 2024-06-09 | 18.140.171.6 (ClassC) |
| 2024-06-13 | 13.228.185.108 (ClassC) |
| 2024-06-28 | 54.251.240.70 (ClassC) |
| 2024-11-09 | 13.229.37.82 (ClassC) |
| 2024-11-24 | 18.139.206.200 (ClassC) |
| 2025-01-02 | 52.220.152.252 (ClassC) |
| Date | Domain | IP |
| jf.ucloudlink.com | 2024-12-10 | 52.221.37.0 |
| api.ucloudlink.com | 2024-06-09 | 99.83.196.83 |
| jp.ucloudlink.com | 2024-12-09 | 13.229.191.91 |
| ir.ucloudlink.com | 2024-09-04 | 23.54.19.154 |
| saas.ucloudlink.com | 2024-12-28 | 99.83.196.83 |
| www.ucloudlink.com | 2024-04-21 | 13.251.204.182 |