| Date | IP Address |
| 2014-02-21 | 54.225.142.127 (ClassC) |
| 2015-04-25 | 23.21.174.210 (ClassC) |
| 2015-11-06 | 107.21.39.76 (ClassC) |
| 2016-05-29 | 52.6.17.212 (ClassC) |
| 2016-10-30 | 52.86.153.33 (ClassC) |
| 2016-11-16 | 52.73.15.172 (ClassC) |
| 2017-01-22 | 52.7.191.56 (ClassC) |
| 2017-01-30 | 34.197.168.25 (ClassC) |
| 2017-03-01 | 34.198.135.72 (ClassC) |
| 2017-04-17 | 52.72.206.59 (ClassC) |
| 2017-04-19 | 52.55.172.232 (ClassC) |
| 2017-08-20 | 52.203.106.26 (ClassC) |
| 2018-03-09 | 52.203.199.6 (ClassC) |
| 2018-03-26 | 52.21.1.126 (ClassC) |
| 2018-05-15 | 52.21.90.160 (ClassC) |
| 2018-06-28 | 52.22.224.230 (ClassC) |
| 2018-10-23 | 52.203.143.102 (ClassC) |
| 2018-12-28 | 35.153.223.6 (ClassC) |
| 2019-05-10 | 3.210.90.65 (ClassC) |
| 2024-01-08 | 13.56.128.144 (ClassC) |
| 2024-07-24 | 104.18.19.37 (ClassC) |
| 2026-01-28 | 104.18.34.21 (ClassC) |
| 2026-02-14 | 172.64.153.235 (ClassC) |
| Date | Domain | IP |
| cdn.schaeffersresearch.com | 2015-02-03 | 54.192.91.144 |
| ads.schaeffersresearch.com | 2024-01-08 | 13.56.128.144 |
| click.z.schaeffersresearch.com | 2026-01-22 | 54.227.191.63 |