| Date | IP Address |
| 2020-08-13 | 23.214.97.98 (ClassC) |
| 2022-08-16 | 23.48.208.178 (ClassC) |
| 2022-08-16 | 23.214.97.24 (ClassC) |
| 2023-06-11 | 23.63.73.218 (ClassC) |
| 2024-09-26 | 23.54.19.185 (ClassC) |
| 2024-11-30 | 23.44.175.145 (ClassC) |
| 2025-03-12 | 104.119.189.26 (ClassC) |
| 2025-08-04 | 23.192.230.142 (ClassC) |
| 2025-12-24 | 23.192.230.135 (ClassC) |
| 2026-02-18 | 23.55.167.18 (ClassC) |
| Date | Domain | IP |
| okta-qa.amherst.com | 2024-10-05 | 3.33.189.110 |
| image.sfdc.amherst.com | 2024-09-26 | 23.54.19.185 |
| www.amherst.com | 2024-10-05 | 141.193.213.11 |