| Date | IP Address |
| 2015-03-02 | 104.28.13.50 (ClassC) |
| 2024-05-24 | 104.21.67.153 (ClassC) |
| 2024-07-14 | 172.67.177.135 (ClassC) |
| 2024-12-26 | 104.21.96.1 (ClassC) |
| Date | Domain | IP |
| cjrtnc.leaningtech.com | 2024-05-24 | 172.67.177.135 |
| www.leaningtech.com | 2015-03-02 | 104.28.13.50 |