| Date | IP Address |
| 2016-07-19 | 52.2.229.35 (ClassC) |
| 2017-03-23 | 54.164.10.231 (ClassC) |
| 2017-12-02 | 54.174.11.139 (ClassC) |
| 2025-01-13 | 54.147.108.110 (ClassC) |
| 2025-03-20 | 3.214.36.65 (ClassC) |
| 2025-04-14 | 3.229.67.201 (ClassC) |
| 2025-06-26 | 50.16.37.241 (ClassC) |
| 2025-08-12 | 50.16.56.2 (ClassC) |
| Date | Domain | IP |
| link.kob.com | 2024-11-21 | 3.226.166.212 |
| view.info.kob.com | 2025-04-20 | 34.226.10.200 |
| circulars.kob.com | 2025-01-13 | 54.147.108.110 |
| contest.kob.com | 2025-05-05 | 54.197.229.45 |
| www.kob.com | 2025-06-02 | 23.185.0.1 |