| Date | IP Address |
| 2025-01-14 | 222.231.31.81 (ClassC) |
| Date | Domain | IP |
| mx01.woodvalley.kr | 2024-11-01 | 222.231.31.81 |
| mail11.woodvalley.kr | 2024-10-18 | 222.231.31.81 |
| mail1.woodvalley.kr | 2024-09-05 | 222.231.31.81 |
| imap1.woodvalley.kr | 2024-09-17 | 222.231.31.81 |
| ns1.woodvalley.kr | 2024-08-17 | 222.231.31.81 |
| mx1.woodvalley.kr | 2024-08-10 | 222.231.31.81 |
| mail02.woodvalley.kr | 2024-10-14 | 222.231.31.81 |
| imap2.woodvalley.kr | 2024-11-06 | 222.231.31.81 |
| mx2.woodvalley.kr | 2024-11-11 | 222.231.31.81 |
| mail4.woodvalley.kr | 2024-09-11 | 222.231.31.81 |
| mx4.woodvalley.kr | 2024-10-14 | 222.231.31.81 |
| mail9.woodvalley.kr | 2024-09-03 | 222.231.31.81 |
| home.woodvalley.kr | 2025-01-14 | 222.231.31.81 |
| comune.woodvalley.kr | 2024-08-21 | 222.231.31.81 |
| mail.comune.woodvalley.kr | 2024-09-29 | 222.231.31.81 |
| auth.woodvalley.kr | 2025-01-11 | 222.231.31.81 |
| email.woodvalley.kr | 2024-12-22 | 222.231.31.81 |
| mailin.woodvalley.kr | 2024-05-16 | 222.231.31.81 |
| ftp.woodvalley.kr | 2024-08-14 | 222.231.31.81 |
| mailserver.woodvalley.kr | 2024-09-18 | 222.231.31.81 |
| ms.woodvalley.kr | 2024-09-09 | 222.231.31.81 |
| mailhost.woodvalley.kr | 2024-08-08 | 222.231.31.81 |
| mailsrv.woodvalley.kr | 2024-08-31 | 222.231.31.81 |
| mailgw.woodvalley.kr | 2025-01-02 | 222.231.31.81 |
| mailx.woodvalley.kr | 2024-05-22 | 222.231.31.81 |
| mbox.woodvalley.kr | 2024-12-15 | 222.231.31.81 |