| Date | IP Address |
| 2021-09-27 | 23.54.78.135 (ClassC) |
| 2021-10-21 | 184.25.113.139 (ClassC) |
| 2021-11-05 | 23.220.206.142 (ClassC) |
| 2021-12-05 | 23.35.70.138 (ClassC) |
| 2022-08-03 | 23.54.78.41 (ClassC) |
| 2022-08-07 | 184.25.113.23 (ClassC) |
| 2023-03-26 | 23.40.99.150 (ClassC) |
| 2024-01-07 | 104.93.21.16 (ClassC) |
| 2024-02-04 | 184.25.119.23 (ClassC) |
| 2024-07-12 | 23.213.175.209 (ClassC) |
| 2024-09-22 | 23.205.109.17 (ClassC) |
| 2025-06-14 | 23.213.175.153 (ClassC) |
| 2025-08-04 | 23.216.145.157 (ClassC) |
| 2025-10-11 | 23.46.228.10 (ClassC) |
| 2026-02-06 | 23.32.75.150 (ClassC) |
| Date | Domain | IP |
| i.bigclassenglish.com | 2024-04-13 | 23.219.78.183 |
| www.bigclassenglish.com | 2024-07-12 | 23.213.175.209 |