| Date | IP Address |
| 2013-08-16 | 142.4.53.78 (ClassC) |
| 2013-11-27 | 37.72.170.54 (ClassC) |
| 2014-09-12 | 107.182.169.189 (ClassC) |
| 2024-06-15 | 185.149.132.60 (ClassC) |
| 2024-08-07 | 104.21.14.239 (ClassC) |
| 2024-10-14 | 172.67.160.200 (ClassC) |
| 2024-11-06 | 75.2.81.221 (ClassC) |
| 2024-11-17 | 75.2.73.197 (ClassC) |
| 2025-03-23 | 69.16.231.61 (ClassC) |
| 2025-05-12 | 72.52.178.23 (ClassC) |
| 2025-07-27 | 172.233.219.49 (ClassC) |
| 2025-10-07 | 172.234.17.201 (ClassC) |
| 2025-12-09 | 172.237.146.8 (ClassC) |
| Date | Domain | IP |
| www.21pron.com | 2013-08-16 | 142.4.53.78 |