| IP: | 121.255.72.100 |
| Country: | China (CN) |
| Region: | 01 |
| City: | Hefei |
| Latitude: | 31.8639 |
| Longitude: | 117.2808 |
| Reverse DNS: | 121.255.72.100 |
| Class A: | 121 |
| Class B: | 121.255 |
| Class C: | 121.255.72 |
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