| Date | IP Address |
| 2019-06-21 | 104.31.85.90 (ClassC) |
| 2023-08-26 | 40.74.165.147 (ClassC) |
| 2024-05-13 | 18.154.132.27 (ClassC) |
| 2024-07-08 | 3.163.158.92 (ClassC) |
| 2024-07-24 | 3.163.158.20 (ClassC) |
| 2024-09-06 | 3.163.158.90 (ClassC) |
| 2024-09-15 | 18.161.6.98 (ClassC) |
| 2024-10-06 | 18.161.6.4 (ClassC) |
| 2024-10-27 | 18.161.6.61 (ClassC) |
| 2024-11-04 | 3.163.158.34 (ClassC) |
| Date | Domain | IP |
| www.cologuardhcp.com | 2024-07-02 | 18.161.6.98 |