| Date | IP Address |
| 2018-06-09 | 120.209.137.175 (ClassC) |
| 2018-07-11 | 124.160.136.236 (ClassC) |
| 2018-07-19 | 36.103.251.223 (ClassC) |
| 2018-07-20 | 122.228.95.135 (ClassC) |
| 2018-07-31 | 112.90.32.3 (ClassC) |
| 2018-08-10 | 36.99.229.99 (ClassC) |
| 2024-01-08 | 61.160.192.96 (ClassC) |
| 2025-04-05 | 180.163.146.102 (ClassC) |
| Date | Domain | IP |
| barracuda.gec-edu.org | 2024-07-09 | 58.218.215.150 |
| m.gec-edu.org | 2024-07-14 | 180.163.146.100 |
| bbs.gec-edu.org | 2024-01-08 | 61.160.192.96 |
| www.gec-edu.org | 2025-01-02 | 61.160.192.96 |
| gz.gec-edu.org | 2025-03-15 | 180.163.146.102 |