L'indirizzo IP 187.31.11 è fornito da Oi Internet S/A, che è di proprietà del CIDR (Classless Inter-Domain Routing) 187.31.0.0/16, IP tra 187.31.0.0 a 187.31.255.255 ). Il numero di sistema autonomo (ASN) è 14571.
| ASN | 14571 |
| IP inizia con | 187.31.0.0 |
| IP finale con | 187.31.255.255 |
| ASN Nome | Oi Internet S/A |
| CDIR | 187.31.0.0/16 |
| IP numerico | |
| Registe | lacnic |
| Ultimo aggiornamento | 04/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | BR | Brazil | - | Sao Paulo | -23,5475 | -46,6361 | 2017-07-03 |
| MaxMind | BR | Brazil | - | - | -22,8305 | -43,2192 | 2017-07-03 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 187.31.11.0 | 3139373824 | 0 |
| 187.31.11.1 | 3139373825 | 0 |
| 187.31.11.2 | 3139373826 | 0 |
| 187.31.11.3 | 3139373827 | 0 |
| 187.31.11.4 | 3139373828 | 0 |
| 187.31.11.5 | 3139373829 | 0 |
| 187.31.11.6 | 3139373830 | 0 |
| 187.31.11.7 | 3139373831 | 0 |
| 187.31.11.8 | 3139373832 | 0 |
| 187.31.11.9 | 3139373833 | 0 |
| 187.31.11.10 | 3139373834 | 0 |
| 187.31.11.11 | 3139373835 | 0 |
| 187.31.11.12 | 3139373836 | 0 |
| 187.31.11.13 | 3139373837 | 0 |
| 187.31.11.14 | 3139373838 | 0 |
| 187.31.11.15 | 3139373839 | 0 |
| 187.31.11.16 | 3139373840 | 0 |
| 187.31.11.17 | 3139373841 | 0 |
| 187.31.11.18 | 3139373842 | 0 |
| 187.31.11.19 | 3139373843 | 0 |
| 187.31.11.20 | 3139373844 | 0 |
| 187.31.11.21 | 3139373845 | 0 |
| 187.31.11.22 | 3139373846 | 0 |
| 187.31.11.23 | 3139373847 | 0 |
| 187.31.11.24 | 3139373848 | 0 |
| 187.31.11.25 | 3139373849 | 0 |
| 187.31.11.26 | 3139373850 | 0 |
| 187.31.11.27 | 3139373851 | 0 |
| 187.31.11.28 | 3139373852 | 0 |
| 187.31.11.29 | 3139373853 | 0 |
| 187.31.11.30 | 3139373854 | 0 |
| 187.31.11.31 | 3139373855 | 0 |
| 187.31.11.32 | 3139373856 | 0 |
| 187.31.11.33 | 3139373857 | 0 |
| 187.31.11.34 | 3139373858 | 0 |
| 187.31.11.35 | 3139373859 | 0 |
| 187.31.11.36 | 3139373860 | 0 |
| 187.31.11.37 | 3139373861 | 0 |
| 187.31.11.38 | 3139373862 | 0 |
| 187.31.11.39 | 3139373863 | 0 |
| 187.31.11.40 | 3139373864 | 0 |
| 187.31.11.41 | 3139373865 | 0 |
| 187.31.11.42 | 3139373866 | 0 |
| 187.31.11.43 | 3139373867 | 0 |
| 187.31.11.44 | 3139373868 | 0 |
| 187.31.11.45 | 3139373869 | 0 |
| 187.31.11.46 | 3139373870 | 0 |
| 187.31.11.47 | 3139373871 | 0 |
| 187.31.11.48 | 3139373872 | 0 |
| 187.31.11.49 | 3139373873 | 0 |
| 187.31.11.50 | 3139373874 | 0 |
| 187.31.11.51 | 3139373875 | 0 |
| 187.31.11.52 | 3139373876 | 0 |
| 187.31.11.53 | 3139373877 | 0 |
| 187.31.11.54 | 3139373878 | 0 |
| 187.31.11.55 | 3139373879 | 0 |
| 187.31.11.56 | 3139373880 | 0 |
| 187.31.11.57 | 3139373881 | 0 |
| 187.31.11.58 | 3139373882 | 0 |
| 187.31.11.59 | 3139373883 | 0 |
| 187.31.11.60 | 3139373884 | 0 |
| 187.31.11.61 | 3139373885 | 0 |
| 187.31.11.62 | 3139373886 | 0 |
| 187.31.11.63 | 3139373887 | 0 |
| 187.31.11.64 | 3139373888 | 0 |
| 187.31.11.65 | 3139373889 | 0 |
| 187.31.11.66 | 3139373890 | 0 |
| 187.31.11.67 | 3139373891 | 0 |
| 187.31.11.68 | 3139373892 | 0 |
| 187.31.11.69 | 3139373893 | 0 |
| 187.31.11.70 | 3139373894 | 0 |
| 187.31.11.71 | 3139373895 | 0 |
| 187.31.11.72 | 3139373896 | 0 |
| 187.31.11.73 | 3139373897 | 0 |
| 187.31.11.74 | 3139373898 | 0 |
| 187.31.11.75 | 3139373899 | 0 |
| 187.31.11.76 | 3139373900 | 0 |
| 187.31.11.77 | 3139373901 | 0 |
| 187.31.11.78 | 3139373902 | 0 |
| 187.31.11.79 | 3139373903 | 0 |
| 187.31.11.80 | 3139373904 | 0 |
| 187.31.11.81 | 3139373905 | 0 |
| 187.31.11.82 | 3139373906 | 0 |
| 187.31.11.83 | 3139373907 | 0 |
| 187.31.11.84 | 3139373908 | 0 |
| 187.31.11.85 | 3139373909 | 0 |