| Date | IP Address |
| 2021-03-25 | 183.111.156.41 (ClassC) |
| 2025-06-17 | 211.105.221.185 (ClassC) |
| 2025-12-11 | 211.105.221.186 (ClassC) |
| Date | Domain | IP |
| mail2.eggplanet.co.kr | 2025-09-28 | 211.105.221.185 |
| mx3.eggplanet.co.kr | 2025-05-26 | 211.105.221.186 |
| barracuda.eggplanet.co.kr | 2025-10-04 | 211.105.221.186 |
| mailgate.eggplanet.co.kr | 2025-05-26 | 211.105.221.185 |
| mail.eggplanet.co.kr | 2025-06-17 | 211.105.221.185 |
| m.eggplanet.co.kr | 2025-08-21 | 211.105.221.185 |
| imap.eggplanet.co.kr | 2025-06-17 | 211.105.221.186 |
| authsmtp.eggplanet.co.kr | 2025-10-09 | 211.105.221.185 |
| hermes.eggplanet.co.kr | 2025-05-27 | 211.105.221.185 |