May 17, 2016 - May 18, 2021
First Updated: Apr 11, 2011
Last Updated: Jun 19, 2024
| Name | First Seen |
|---|
| Name | First Seen | Last Seen |
|---|---|---|
| gate4.sktelecom.com | Mar 12, 2019 | May 18, 2021 |
| gate3.sktelecom.com | Mar 12, 2019 | May 18, 2021 |
| gate2.sktelecom.com | May 17, 2016 | May 18, 2021 |
| gate.sktelecom.com | May 17, 2016 | May 18, 2021 |