| Date | IP Address |
| 2022-09-20 | 23.64.112.175 (ClassC) |
| 2024-10-12 | 23.215.176.34 (ClassC) |
| 2024-12-05 | 23.215.176.104 (ClassC) |
| 2025-03-28 | 104.98.118.168 (ClassC) |
| 2025-04-04 | 23.46.228.134 (ClassC) |
| 2025-04-29 | 23.44.205.154 (ClassC) |
| Date | Domain | IP |
| mobile.pcsline.co.kr | 2025-04-17 | 23.215.176.8 |
| icon.pcsline.co.kr | 2024-10-12 | 23.215.176.34 |
| www.pcsline.co.kr | 2025-03-23 | 210.179.174.121 |