| IP: | 221.156.121.37 |
| Country: | |
| Region: | 46 |
| City: | Goheung-gun |
| Latitude: | 34.6081 |
| Longitude: | 127.2888 |
| Zip code: | 595 |
| Reverse DNS: | 221.156.121.37 |
| Timezone: | Asia/Seoul (2026-06-29 23:32 KST) |
| Class A: | 221 |
| Class B: | 221.156 |
| Class C: | 221.156.121 |
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