| Date | IP Address |
| 2015-02-21 | 54.231.10.60 (ClassC) |
| 2015-02-21 | 54.231.12.196 (ClassC) |
| 2015-03-01 | 54.231.9.164 (ClassC) |
| 2015-03-01 | 54.231.64.204 (ClassC) |
| 2015-03-14 | 54.231.14.60 (ClassC) |
| 2015-03-14 | 54.231.9.108 (ClassC) |
| 2015-03-20 | 54.231.18.116 (ClassC) |
| 2015-03-20 | 54.231.10.92 (ClassC) |
| 2015-03-24 | 54.231.2.36 (ClassC) |
| 2015-03-31 | 54.231.0.188 (ClassC) |
| 2015-06-22 | 54.231.2.124 (ClassC) |
| 2023-07-16 | 149.56.121.235 (ClassC) |
| 2025-02-14 | 45.143.81.225 (ClassC) |
| 2025-07-01 | 109.106.252.155 (ClassC) |
| 2026-01-31 | 5.187.2.86 (ClassC) |
| Date | Domain | IP |
| www.quadlearninginc.com | 2015-03-31 | 54.231.96.100 |