The IP address 187.31.234 is provided by Oi Internet S/A, it's belong to the CDIR (Classless Inter-Domain Routing) 187.31.0.0/16 (range 187.31.0.0 to 187.31.255.255). The autonomous system number (ASN) is 14571.
| ASN | 14571 |
| IP starting by | 187.31.0.0 |
| IP ending by | 187.31.255.255 |
| ASN Name | Oi Internet S/A |
| CDIR | 187.31.0.0/16 |
| Numerical IP | |
| Registry | lacnic |
| Last update | 25/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | BR | Brazil | - | Sao Paulo | -23.5475 | -46.6361 | 2017-09-24 |
| MaxMind | BR | Brazil | - | - | -22.8305 | -43.2192 | 2017-09-24 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |