| Date | IP Address |
| 2021-07-03 | 13.226.178.12 (ClassC) |
| 2021-07-03 | 13.226.178.29 (ClassC) |
| 2021-07-03 | 13.226.178.87 (ClassC) |
| 2021-07-03 | 52.85.61.11 (ClassC) |
| 2024-08-04 | 52.84.162.121 (ClassC) |
| 2024-09-02 | 204.246.191.115 (ClassC) |
| 2025-01-26 | 52.84.162.14 (ClassC) |
| 2025-04-14 | 99.84.66.87 (ClassC) |
| 2025-04-28 | 204.246.191.42 (ClassC) |
| 2025-07-03 | 99.84.66.62 (ClassC) |
| 2025-07-12 | 99.84.66.37 (ClassC) |
| 2025-10-27 | 3.169.173.16 (ClassC) |
| Date | Domain | IP |
| aad.aws.wcas.northwestern.edu | 2024-05-30 | 3.128.58.164 |
| test.facultyroster.aws.wcas.northwestern.edu | 2024-08-03 | 13.227.74.77 |
| dev.facultyroster.aws.wcas.northwestern.edu | 2024-08-04 | 52.84.162.121 |
| bref.awards.aws.wcas.northwestern.edu | 2024-07-21 | 18.161.6.38 |
| www.wcas.group-websites.aws.wcas.northwestern.edu | 2024-08-03 | 18.238.217.77 |