| IP: | 121.148.86.31 |
| Country: | |
| Region: | 29 |
| City: | Buk-gu |
| Latitude: | 35.2118 |
| Longitude: | 126.8876 |
| Zip code: | 610 |
| Reverse DNS: | 121.148.86.31 |
| Timezone: | Asia/Seoul (2026-02-16 10:32 KST) |
| Class A: | 121 |
| Class B: | 121.148 |
| Class C: | 121.148.86 |
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