| Date | IP Address |
| 2021-09-06 | 23.33.85.50 (ClassC) |
| 2024-04-20 | 99.84.66.99 (ClassC) |
| 2024-10-02 | 99.84.66.124 (ClassC) |
| 2024-10-08 | 3.163.158.97 (ClassC) |
| 2024-12-24 | 3.163.158.51 (ClassC) |
| Date | Domain | IP |
| runtime.plcnext.help | 2024-11-19 | 18.161.6.127 |
| elearning.plcnext.help | 2024-09-30 | 3.163.165.75 |
| api.plcnext.help | 2024-06-18 | 99.84.66.115 |
| engineer.plcnext.help | 2024-08-01 | 3.163.24.86 |
| www.plcnext.help | 2023-11-01 | 204.246.191.17 |
| safety.plcnext.help | 2024-09-17 | 18.161.6.87 |
| security.plcnext.help | 2024-04-20 | 99.84.66.99 |