| Date | IP Address |
| 2023-08-26 | 52.71.21.35 (ClassC) |
| 2023-10-19 | 3.215.214.161 (ClassC) |
| 2024-01-27 | 18.235.124.20 (ClassC) |
| 2024-02-21 | 44.221.97.58 (ClassC) |
| 2024-04-12 | 107.23.49.165 (ClassC) |
| 2024-05-06 | 18.209.136.64 (ClassC) |
| 2024-05-13 | 3.231.192.184 (ClassC) |
| 2024-06-17 | 3.222.208.211 (ClassC) |
| 2024-07-02 | 52.87.61.134 (ClassC) |
| 2024-07-30 | 3.232.146.242 (ClassC) |
| 2024-08-28 | 34.238.197.25 (ClassC) |
| 2024-09-22 | 100.29.82.74 (ClassC) |
| 2024-09-30 | 34.193.146.211 (ClassC) |
| 2024-12-12 | 100.28.104.187 (ClassC) |
| 2024-12-26 | 54.175.253.54 (ClassC) |
| 2025-01-02 | 35.169.136.131 (ClassC) |
| 2025-02-26 | 18.213.28.110 (ClassC) |
| 2025-03-05 | 35.173.39.52 (ClassC) |
| 2025-03-11 | 34.195.34.156 (ClassC) |
| 2025-03-14 | 54.159.188.240 (ClassC) |
| 2025-04-01 | 18.210.51.44 (ClassC) |
| 2025-04-04 | 44.193.245.168 (ClassC) |
| 2025-04-07 | 52.0.235.72 (ClassC) |
| 2025-04-21 | 3.225.77.210 (ClassC) |
| 2025-05-10 | 54.160.193.54 (ClassC) |
| Date | Domain | IP |
| session.masteringastronomy.com | 2023-08-26 | 52.71.21.35 |
| www.masteringastronomy.com | 2023-08-26 | 54.157.243.33 |