| IP: | 188.81.137.223 |
| Country: | Portugal (PT) |
| Region: | 17 |
| City: | Porto |
| Latitude: | 41.15 |
| Longitude: | -8.6167 |
| Reverse DNS: | bl16-137-223.dsl.telepac.pt |
| Class A: | 188 |
| Class B: | 188.81 |
| Class C: | 188.81.137 |
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