| Date | IP Address |
| 2025-09-19 | 3.108.78.177 (ClassC) |
| 2025-10-04 | 15.207.157.107 (ClassC) |
| 2025-10-10 | 13.235.149.235 (ClassC) |
| 2025-10-28 | 13.126.182.129 (ClassC) |
| 2025-11-07 | 3.6.223.3 (ClassC) |
| 2025-11-21 | 15.206.234.203 (ClassC) |
| Date | Domain | IP |
| image.mc.rcbc.com | 2024-10-05 | 23.37.210.254 |
| lnk.diskartech.rcbc.com | 2025-10-04 | 15.207.157.107 |
| mail.rcbc.com | 2025-04-13 | 103.53.154.24 |
| elink.atmgo.rcbc.com | 2025-11-01 | 13.232.160.132 |
| www.rcbc.com | 2023-08-18 | 122.55.28.5 |