| Date | IP Address |
| 2024-11-06 | 222.231.31.81 (ClassC) |
| Date | Domain | IP |
| mail10.gwep.or.kr | 2024-09-05 | 222.231.31.81 |
| mx20.gwep.or.kr | 2024-09-03 | 222.231.31.81 |
| mx01.gwep.or.kr | 2024-08-29 | 222.231.31.81 |
| ns1.gwep.or.kr | 2024-09-06 | 222.231.31.81 |
| mail12.gwep.or.kr | 2024-10-06 | 222.231.31.81 |
| imap2.gwep.or.kr | 2024-09-23 | 222.231.31.81 |
| ns2.gwep.or.kr | 2024-11-06 | 222.231.31.81 |
| mail4.gwep.or.kr | 2024-10-09 | 222.231.31.81 |
| mail7.gwep.or.kr | 2024-09-03 | 222.231.31.81 |
| ftp.gwep.or.kr | 2024-05-15 | 222.231.31.81 |
| mailserver.gwep.or.kr | 2024-05-21 | 222.231.31.81 |
| hermes.gwep.or.kr | 2024-09-27 | 222.231.31.81 |
| mails.gwep.or.kr | 2024-08-24 | 222.231.31.81 |
| ns.gwep.or.kr | 2024-10-28 | 222.231.31.81 |
| mbox.gwep.or.kr | 2024-10-27 | 222.231.31.81 |