| Date | IP Address |
| 2014-09-21 | 141.8.225.94 (ClassC) |
| 2019-09-13 | 199.191.50.17 (ClassC) |
| 2023-08-28 | 208.91.196.40 (ClassC) |
| 2024-11-08 | 172.67.144.185 (ClassC) |
| 2025-03-30 | 104.21.28.73 (ClassC) |
| Date | Domain | IP |
| er.bsysmail.com | 2023-08-28 | 208.91.196.40 |
| www.bsysmail.com | 2023-08-28 | 208.91.196.40 |