| Date | IP Address |
| 2023-07-04 | 23.205.110.146 (ClassC) |
| 2024-07-11 | 23.192.230.150 (ClassC) |
| 2024-08-30 | 23.54.19.195 (ClassC) |
| 2024-12-12 | 23.44.175.169 (ClassC) |
| 2025-01-11 | 23.59.88.195 (ClassC) |
| Date | Domain | IP |
| image.e.k11.com | 2024-07-11 | 23.192.230.150 |
| openapi-staging.k11.com | 2024-09-10 | 3.1.191.44 |
| api.k11.com | 2020-09-10 | 13.224.242.124 |
| hk.k11.com | 2024-12-12 | 45.223.17.152 |
| ccms.k11.com | 2025-01-11 | 45.223.17.152 |
| api-uat.k11.com | 2025-01-11 | 45.223.17.152 |