| Date | IP Address |
| 2020-02-02 | 52.6.36.129 (ClassC) |
| 2020-07-21 | 50.16.116.164 (ClassC) |
| 2024-08-21 | 54.91.6.89 (ClassC) |
| 2024-09-21 | 34.201.80.84 (ClassC) |
| 2025-04-18 | 15.197.152.254 (ClassC) |
| 2025-05-10 | 13.248.131.213 (ClassC) |
| 2025-10-01 | 35.71.150.51 (ClassC) |
| Date | Domain | IP |
| docs.userlist.com | 2024-07-19 | 13.57.148.141 |
| api.widget.userlist.com | 2024-08-21 | 54.91.6.89 |