| Date | IP Address |
| 2021-10-04 | 99.84.175.129 (ClassC) |
| 2021-12-27 | 143.204.154.109 (ClassC) |
| 2021-12-27 | 143.204.154.95 (ClassC) |
| 2022-01-21 | 99.84.42.79 (ClassC) |
| 2024-02-16 | 13.227.74.50 (ClassC) |
| 2024-05-03 | 204.246.191.83 (ClassC) |
| 2024-05-15 | 3.163.24.75 (ClassC) |
| 2024-07-31 | 3.163.24.114 (ClassC) |
| 2024-11-10 | 204.246.191.125 (ClassC) |
| 2024-12-04 | 3.163.24.80 (ClassC) |
| 2024-12-18 | 3.163.24.57 (ClassC) |
| 2025-01-07 | 3.163.165.43 (ClassC) |
| 2025-03-01 | 3.163.165.22 (ClassC) |
| 2025-03-24 | 204.246.191.105 (ClassC) |
| 2025-03-30 | 3.163.165.44 (ClassC) |
| 2025-04-03 | 204.246.191.43 (ClassC) |
| Date | Domain | IP |
| qa-three.firsthand.co | 2024-05-03 | 34.234.187.80 |
| qa-one.firsthand.co | 2025-03-01 | 52.2.231.202 |
| betelgeuse.firsthand.co | 2024-07-16 | 3.163.24.75 |
| image.mail.firsthand.co | 2024-07-27 | 23.192.230.141 |
| info.firsthand.co | 2024-04-21 | 204.246.191.105 |
| qa-two.firsthand.co | 2024-06-03 | 44.216.99.236 |
| mcmaster.firsthand.co | 2024-12-24 | 3.163.24.80 |
| du.firsthand.co | 2024-09-16 | 204.246.191.83 |
| sju.firsthand.co | 2024-08-20 | 3.163.24.80 |
| www.firsthand.co | 2024-02-18 | 204.246.191.43 |