| Property | Value |
| Name | Pohang Iron & Steel Co., Ltd. |
| yhwoo@posco.co.kr | |
| Address | POSCO Information System Dept. POSCO Center Dachi-dong Kangnam Seoul/KOREA, |
| Zip Code | 135777 |
| NameServer | ns2.kornet.ne.kr |
| Created | 1995-06-19 00:00:00 |
| Changed | 2003-10-01 00:00:00 |
| Expires | 2015-10-15 00:00:00 |
| Registrar | Whois Corp. |
| Date | IP Address |
| 2024-09-28 | 18.161.3.165 (ClassC) |
| 2024-10-25 | 18.161.3.79 (ClassC) |
| 2024-12-06 | 13.224.9.66 (ClassC) |
| 2024-12-22 | 13.224.9.24 (ClassC) |
| 2025-04-19 | 18.161.3.192 (ClassC) |
| 2025-05-01 | 18.161.3.130 (ClassC) |
| Date | Domain | IP |
| e-campuscdn2.posco.co.kr | 2024-05-14 | 18.65.227.40 |
| tcube.posco.co.kr | 2025-04-19 | 116.123.216.124 |
| streaming.posco.co.kr | 2024-09-28 | 18.161.3.165 |
| www.posirak.posco.co.kr | 2025-04-20 | 203.246.186.16 |
| tposirak.posco.co.kr | 2025-04-19 | 203.246.186.30 |
| www.tposirak.posco.co.kr | 2025-03-22 | 203.246.186.30 |
| museum.posco.co.kr | 2025-04-19 | 1.209.183.128 |
| e-campuscdn.posco.co.kr | 2024-05-09 | 99.84.71.154 |
| vpn.posco.co.kr | 2025-04-19 | 211.119.174.162 |
| b30s01-pp-safety-rtp-msa.app.ppsfocp.posco.co.kr | 2025-03-23 | 203.246.186.16 |
| b30s01-tp-safety-rtp-msa.app.ppsfocp.posco.co.kr | 2025-03-22 | 203.246.186.30 |
| ep.posco.co.kr | 2025-04-19 | 203.246.186.16 |
| gcop.posco.co.kr | 2025-04-19 | 1.209.183.128 |
| digitalpr.posco.co.kr | 2025-03-23 | 1.209.183.128 |
| p119report.posco.co.kr | 2025-03-29 | 203.246.186.16 |
| www.posco.co.kr | 2025-04-19 | 1.209.183.128 |