| Date | IP Address |
| 2021-01-08 | 23.11.229.161 (ClassC) |
| 2021-01-12 | 23.73.180.176 (ClassC) |
| 2021-02-18 | 23.6.118.67 (ClassC) |
| 2021-02-23 | 23.11.231.161 (ClassC) |
| 2021-04-24 | 104.119.189.51 (ClassC) |
| 2021-11-30 | 23.213.53.6 (ClassC) |
| 2022-09-19 | 23.1.33.201 (ClassC) |
| 2023-08-26 | 104.100.168.185 (ClassC) |
| 2023-12-04 | 23.222.241.13 (ClassC) |
| 2023-12-23 | 104.98.114.186 (ClassC) |
| 2024-06-17 | 23.44.175.138 (ClassC) |
| 2024-10-17 | 23.54.19.90 (ClassC) |
| 2024-11-25 | 23.44.175.166 (ClassC) |
| 2024-12-08 | 23.54.19.139 (ClassC) |
| 2025-01-09 | 23.59.88.200 (ClassC) |
| 2025-03-02 | 23.192.230.147 (ClassC) |
| 2025-04-08 | 23.192.230.149 (ClassC) |
| 2025-05-05 | 23.192.230.135 (ClassC) |
| Date | Domain | IP |
| www.fidelityparticipantheadcount.com | 2024-02-16 | 23.44.175.138 |