| IP: | 121.187.16.177 |
| Country: | |
| Region: | 28 |
| City: | Bupyeong-gu |
| Latitude: | 37.5087 |
| Longitude: | 126.7219 |
| Zip code: | 213 |
| Reverse DNS: | 121.187.16.177 |
| Timezone: | Asia/Seoul (2026-05-06 18:37 KST) |
| Class A: | 121 |
| Class B: | 121.187 |
| Class C: | 121.187.16 |
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