| IP: | 121.133.186.29 |
| Country: | |
| Region: | 41 |
| City: | Seongnam-si |
| Latitude: | 37.4331 |
| Longitude: | 127.1377 |
| Zip code: | 13332 |
| Reverse DNS: | 121.133.186.29 |
| Timezone: | Asia/Seoul (2025-11-17 04:53 KST) |
| Class A: | 121 |
| Class B: | 121.133 |
| Class C: | 121.133.186 |
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