| Date | IP Address | 
| 2025-03-24 | 104.21.64.1 (ClassC) | 
| 2025-04-06 | 104.21.16.1 (ClassC) | 
| 2025-05-27 | 104.21.80.1 (ClassC) | 
| 2025-07-29 | 104.21.112.1 (ClassC) | 
| 2025-10-31 | 104.21.68.151 (ClassC) | 
| Date | Domain | IP | 
| isspc-beta.paperbox.pe.kr | 2025-04-06 | 76.76.21.164 | 
| isspc.paperbox.pe.kr | 2025-04-06 | 104.21.64.1 | 
| mfpauth.paperbox.pe.kr | 2025-02-20 | 104.21.64.1 | 
| sapi.paperbox.pe.kr | 2025-10-28 | 13.124.46.20 | 
| pharm.paperbox.pe.kr | 2025-03-23 | 104.21.64.1 | 
| fedihome-demo.paperbox.pe.kr | 2025-04-06 | 185.199.109.153 | 
| status.paperbox.pe.kr | 2025-08-31 | 167.235.220.62 | 
| test.paperbox.pe.kr | 2025-03-24 | 104.21.112.1 | 
| ubucon-test.paperbox.pe.kr | 2025-05-24 | 185.199.111.153 | 
| www.paperbox.pe.kr | 2025-03-24 | 104.21.64.1 | 
| diary.paperbox.pe.kr | 2025-02-21 | 27.0.236.142 | 
| sdicproxy.paperbox.pe.kr | 2025-05-23 | 52.231.38.95 |