| Date | IP Address |
| 2018-04-11 | 50.16.240.181 (ClassC) |
| 2018-04-11 | 50.17.225.199 (ClassC) |
| 2018-04-11 | 50.19.93.33 (ClassC) |
| 2018-04-11 | 54.197.226.226 (ClassC) |
| 2018-05-20 | 34.236.164.47 (ClassC) |
| 2023-07-20 | 3.220.57.224 (ClassC) |
| 2024-10-11 | 3.232.242.170 (ClassC) |
| 2026-02-10 | 3.33.148.61 (ClassC) |
| Date | Domain | IP |
| magazine.harvardartmuseums.org | 2026-01-08 | 54.165.2.36 |
| iiif.harvardartmuseums.org | 2024-06-27 | 52.204.242.176 |
| ai.harvardartmuseums.org | 2024-01-10 | 52.202.168.65 |
| api.harvardartmuseums.org | 2023-07-20 | 3.220.57.224 |
| www.harvardartmuseums.org | 2025-07-30 | 167.172.15.74 |