| IP: | 221.188.4.243 |
| Country: | |
| Region: | 01 |
| City: | Sapporo |
| Latitude: | 43.048 |
| Longitude: | 141.3673 |
| Zip code: | 062-0931 |
| Reverse DNS: | 221.188.4.243 |
| Timezone: | Asia/Tokyo (2026-03-13 20:23 JST) |
| Class A: | 221 |
| Class B: | 221.188 |
| Class C: | 221.188.4 |
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