| Date | IP Address |
| 2022-04-09 | 143.204.231.9 (ClassC) |
| 2025-04-12 | 204.246.191.8 (ClassC) |
| 2025-08-02 | 204.246.191.84 (ClassC) |
| 2025-10-12 | 18.161.6.112 (ClassC) |
| 2026-02-09 | 18.161.6.42 (ClassC) |
| Date | Domain | IP |
| exed-cdn.ext.host.aws.hbs.edu | 2025-01-27 | 18.238.238.43 |
| online-cdn.ext.host.aws.hbs.edu | 2024-07-27 | 204.246.191.59 |
| alumni-cdn.ext.host.aws.hbs.edu | 2024-09-02 | 3.163.24.45 |
| hbswk-cdn.ext.host.aws.hbs.edu | 2024-05-13 | 18.161.6.81 |
| myhbs-cdn.ext.host.aws.hbs.edu | 2025-04-12 | 204.246.191.8 |
| www-cdn.ext.host.aws.hbs.edu | 2023-12-17 | 13.224.14.88 |
| cloudinary-cdn.ext.host.aws.hbs.edu | 2024-08-09 | 18.161.6.114 |
| webassets.ext.host.aws.hbs.edu | 2024-12-30 | 99.84.66.76 |