| Date | IP Address |
| 2015-01-06 | 174.35.22.163 (ClassC) |
| 2024-12-01 | 104.21.71.164 (ClassC) |
| 2025-02-07 | 172.67.171.17 (ClassC) |
| Date | Domain | IP |
| dev4.kcprofessional.co.id | 2024-12-24 | 104.19.160.17 |
| info.kcprofessional.co.id | 2025-01-18 | 172.67.223.145 |
| www.kcprofessional.co.id | 2024-12-01 | 104.21.71.164 |