| Date | IP Address |
| 2019-03-13 | 52.26.117.253 (ClassC) |
| 2020-12-04 | 54.185.112.249 (ClassC) |
| 2022-01-04 | 54.244.5.196 (ClassC) |
| 2022-01-25 | 35.83.88.13 (ClassC) |
| 2025-05-08 | 104.26.14.223 (ClassC) |
| 2025-06-08 | 172.67.72.166 (ClassC) |
| 2025-11-15 | 104.26.15.223 (ClassC) |
| Date | Domain | IP |
| app.readthedocs.com | 2025-07-23 | 104.26.15.223 |
| 6d2a6cdc.domains.readthedocs.com | 2025-10-14 | 104.18.0.163 |
| 65e12a3d.domains.readthedocs.com | 2025-11-10 | 104.18.0.163 |
| workstars-global-documentation.users.readthedocs.com | 2025-07-08 | 104.18.0.163 |
| assets.readthedocs.com | 2021-07-26 | 204.246.191.79 |
| about.readthedocs.com | 2024-04-19 | 104.17.33.82 |
| www.readthedocs.com | 2025-07-02 | 104.26.15.223 |