| Date | IP Address |
| 2019-07-05 | 206.189.73.52 (ClassC) |
| 2019-08-19 | 104.248.78.23 (ClassC) |
| 2023-08-26 | 34.148.147.18 (ClassC) |
| 2024-04-23 | 44.217.161.11 (ClassC) |
| 2024-08-26 | 44.219.53.183 (ClassC) |
| 2024-09-13 | 54.84.236.175 (ClassC) |
| 2024-10-02 | 35.169.59.174 (ClassC) |
| 2024-10-09 | 54.161.234.33 (ClassC) |
| 2024-10-16 | 18.213.222.111 (ClassC) |
| 2025-02-09 | 34.234.106.80 (ClassC) |
| 2025-06-23 | 100.28.201.155 (ClassC) |
| 2025-08-10 | 98.84.224.111 (ClassC) |
| Date | Domain | IP |
| mail.calculatedhire.com | 2024-11-27 | 96.45.82.111 |
| www.calculatedhire.com | 2024-09-08 | 52.9.166.110 |