| Date | IP Address |
| 2014-01-15 | 88.221.92.190 (ClassC) |
| 2014-06-23 | 23.62.237.87 (ClassC) |
| 2016-11-24 | 151.101.192.70 (ClassC) |
| 2023-12-08 | 151.101.2.49 (ClassC) |
| 2024-03-25 | 151.101.194.49 (ClassC) |
| 2024-08-10 | 151.101.130.49 (ClassC) |
| 2025-08-05 | 151.101.66.49 (ClassC) |
| Date | Domain | IP |
| api.donorschoose.org | 2014-12-07 | 205.185.206.155 |
| image.mail.donorschoose.org | 2014-08-02 | 199.117.103.161 |
| cdn.donorschoose.org | 2015-07-12 | 96.17.10.19 |
| www.donorschoose.org | 2014-12-11 | 165.254.207.43 |