| Date | IP Address |
| 2022-05-15 | 23.203.48.179 (ClassC) |
| 2022-08-13 | 23.222.16.153 (ClassC) |
| 2023-08-26 | 104.70.127.38 (ClassC) |
| 2024-04-06 | 23.203.48.178 (ClassC) |
| 2024-11-10 | 23.54.19.170 (ClassC) |
| 2025-03-02 | 23.46.228.177 (ClassC) |
| 2025-04-28 | 23.46.228.173 (ClassC) |
| 2025-08-28 | 23.216.147.199 (ClassC) |
| Date | Domain | IP |
| www.research.vanguard | 2025-03-15 | 23.46.228.177 |