L'indirizzo IP 191.2.123 è fornito da Telemar Norte Leste S.A., che è di proprietà del CIDR (Classless Inter-Domain Routing) 191.0.0.0/14, IP tra 191.0.0.0 a 191.3.255.255 ). Il numero di sistema autonomo (ASN) è 7738.
| ASN | 7738 |
| IP inizia con | 191.0.0.0 |
| IP finale con | 191.3.255.255 |
| ASN Nome | Telemar Norte Leste S.A. |
| CDIR | 191.0.0.0/14 |
| IP numerico | |
| Registe | lacnic |
| Ultimo aggiornamento | 11/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | BR | Brazil | - | Rio de Janeiro | -22,9028 | -43,2075 | 2017-09-11 |
| MaxMind | BR | Brazil | - | - | -22,8305 | -43,2192 | 2017-09-11 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 191.2.123.0 | 3204610816 | 0 |
| 191.2.123.1 | 3204610817 | 0 |
| 191.2.123.2 | 3204610818 | 0 |
| 191.2.123.3 | 3204610819 | 0 |
| 191.2.123.4 | 3204610820 | 0 |
| 191.2.123.5 | 3204610821 | 0 |
| 191.2.123.6 | 3204610822 | 0 |
| 191.2.123.7 | 3204610823 | 0 |
| 191.2.123.8 | 3204610824 | 0 |
| 191.2.123.9 | 3204610825 | 0 |
| 191.2.123.10 | 3204610826 | 0 |
| 191.2.123.11 | 3204610827 | 0 |
| 191.2.123.12 | 3204610828 | 0 |
| 191.2.123.13 | 3204610829 | 0 |
| 191.2.123.14 | 3204610830 | 0 |
| 191.2.123.15 | 3204610831 | 0 |
| 191.2.123.16 | 3204610832 | 0 |
| 191.2.123.17 | 3204610833 | 0 |
| 191.2.123.18 | 3204610834 | 0 |
| 191.2.123.19 | 3204610835 | 0 |
| 191.2.123.20 | 3204610836 | 0 |
| 191.2.123.21 | 3204610837 | 0 |
| 191.2.123.22 | 3204610838 | 0 |
| 191.2.123.23 | 3204610839 | 0 |
| 191.2.123.24 | 3204610840 | 0 |
| 191.2.123.25 | 3204610841 | 0 |
| 191.2.123.26 | 3204610842 | 0 |
| 191.2.123.27 | 3204610843 | 0 |
| 191.2.123.28 | 3204610844 | 0 |
| 191.2.123.29 | 3204610845 | 0 |
| 191.2.123.30 | 3204610846 | 0 |
| 191.2.123.31 | 3204610847 | 0 |
| 191.2.123.32 | 3204610848 | 0 |
| 191.2.123.33 | 3204610849 | 0 |
| 191.2.123.34 | 3204610850 | 0 |
| 191.2.123.35 | 3204610851 | 0 |
| 191.2.123.36 | 3204610852 | 0 |
| 191.2.123.37 | 3204610853 | 0 |
| 191.2.123.38 | 3204610854 | 0 |
| 191.2.123.39 | 3204610855 | 0 |
| 191.2.123.40 | 3204610856 | 0 |
| 191.2.123.41 | 3204610857 | 0 |
| 191.2.123.42 | 3204610858 | 0 |
| 191.2.123.43 | 3204610859 | 0 |
| 191.2.123.44 | 3204610860 | 0 |
| 191.2.123.45 | 3204610861 | 0 |
| 191.2.123.46 | 3204610862 | 0 |
| 191.2.123.47 | 3204610863 | 0 |
| 191.2.123.48 | 3204610864 | 0 |
| 191.2.123.49 | 3204610865 | 0 |
| 191.2.123.50 | 3204610866 | 0 |
| 191.2.123.51 | 3204610867 | 0 |
| 191.2.123.52 | 3204610868 | 0 |
| 191.2.123.53 | 3204610869 | 0 |
| 191.2.123.54 | 3204610870 | 0 |
| 191.2.123.55 | 3204610871 | 0 |
| 191.2.123.56 | 3204610872 | 0 |
| 191.2.123.57 | 3204610873 | 0 |
| 191.2.123.58 | 3204610874 | 0 |
| 191.2.123.59 | 3204610875 | 0 |
| 191.2.123.60 | 3204610876 | 0 |
| 191.2.123.61 | 3204610877 | 0 |
| 191.2.123.62 | 3204610878 | 0 |
| 191.2.123.63 | 3204610879 | 0 |
| 191.2.123.64 | 3204610880 | 0 |
| 191.2.123.65 | 3204610881 | 0 |
| 191.2.123.66 | 3204610882 | 0 |
| 191.2.123.67 | 3204610883 | 0 |
| 191.2.123.68 | 3204610884 | 0 |
| 191.2.123.69 | 3204610885 | 0 |
| 191.2.123.70 | 3204610886 | 0 |
| 191.2.123.71 | 3204610887 | 0 |
| 191.2.123.72 | 3204610888 | 0 |
| 191.2.123.73 | 3204610889 | 0 |
| 191.2.123.74 | 3204610890 | 0 |
| 191.2.123.75 | 3204610891 | 0 |
| 191.2.123.76 | 3204610892 | 0 |
| 191.2.123.77 | 3204610893 | 0 |
| 191.2.123.78 | 3204610894 | 0 |
| 191.2.123.79 | 3204610895 | 0 |
| 191.2.123.80 | 3204610896 | 0 |
| 191.2.123.81 | 3204610897 | 0 |
| 191.2.123.82 | 3204610898 | 0 |
| 191.2.123.83 | 3204610899 | 0 |
| 191.2.123.84 | 3204610900 | 0 |
| 191.2.123.85 | 3204610901 | 0 |