| Date | IP Address |
| 2022-02-17 | 52.84.174.64 (ClassC) |
| 2024-02-19 | 172.66.43.125 (ClassC) |
| 2025-02-12 | 104.21.48.1 (ClassC) |
| 2025-09-02 | 172.66.41.39 (ClassC) |
| 2026-01-22 | 172.66.42.217 (ClassC) |
| Date | Domain | IP |
| ans1.mcgo.co.kr | 2025-11-11 | 205.251.199.79 |
| ns2.mcgo.co.kr | 2025-08-08 | 162.159.25.105 |
| ns.mcgo.co.kr | 2025-02-12 | 162.159.27.18 |
| www.mcgo.co.kr | 2024-02-19 | 172.66.43.125 |