Les adresses IP débutant par 191.4.158 sont fournies par Associacao Antonio Vieira - Unisinos, elles appartiennent au CIDR (Classless Inter-Domain Routing) 191.4.0.0/16, le bloc IP comprant les adresses de 191.4.0.0 à 191.4.255.255). Le numéro de système autonome (ASN) est 19611.
| ASN | 19611 |
| IP commençant par | 191.4.0.0 |
| IP se terminant par | 191.4.255.255 |
| Nom ASN | Associacao Antonio Vieira - Unisinos |
| CDIR | 191.4.0.0/16 |
| IP numérique | |
| Registe | lacnic |
| Dernière mise à jour | 28/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | BR | Brésil | - | Sao Leopoldo | -29,7603 | -51,1472 | 2017-07-03 |
| MaxMind | BR | Brésil | - | - | -22,8305 | -43,2192 | 2017-07-03 |
| Whois | BR | - | - | - | -52 | -14 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 191.4.158.0 | 3204750848 | 0 |
| 191.4.158.1 | 3204750849 | 0 |
| 191.4.158.2 | 3204750850 | 0 |
| 191.4.158.3 | 3204750851 | 0 |
| 191.4.158.4 | 3204750852 | 0 |
| 191.4.158.5 | 3204750853 | 0 |
| 191.4.158.6 | 3204750854 | 0 |
| 191.4.158.7 | 3204750855 | 0 |
| 191.4.158.8 | 3204750856 | 0 |
| 191.4.158.9 | 3204750857 | 0 |
| 191.4.158.10 | 3204750858 | 0 |
| 191.4.158.11 | 3204750859 | 0 |
| 191.4.158.12 | 3204750860 | 0 |
| 191.4.158.13 | 3204750861 | 0 |
| 191.4.158.14 | 3204750862 | 0 |
| 191.4.158.15 | 3204750863 | 0 |
| 191.4.158.16 | 3204750864 | 0 |
| 191.4.158.17 | 3204750865 | 0 |
| 191.4.158.18 | 3204750866 | 0 |
| 191.4.158.19 | 3204750867 | 0 |
| 191.4.158.20 | 3204750868 | 0 |
| 191.4.158.21 | 3204750869 | 0 |
| 191.4.158.22 | 3204750870 | 0 |
| 191.4.158.23 | 3204750871 | 0 |
| 191.4.158.24 | 3204750872 | 0 |
| 191.4.158.25 | 3204750873 | 0 |
| 191.4.158.26 | 3204750874 | 0 |
| 191.4.158.27 | 3204750875 | 0 |
| 191.4.158.28 | 3204750876 | 0 |
| 191.4.158.29 | 3204750877 | 0 |
| 191.4.158.30 | 3204750878 | 0 |
| 191.4.158.31 | 3204750879 | 0 |
| 191.4.158.32 | 3204750880 | 0 |
| 191.4.158.33 | 3204750881 | 0 |
| 191.4.158.34 | 3204750882 | 0 |
| 191.4.158.35 | 3204750883 | 0 |
| 191.4.158.36 | 3204750884 | 0 |
| 191.4.158.37 | 3204750885 | 0 |
| 191.4.158.38 | 3204750886 | 0 |
| 191.4.158.39 | 3204750887 | 0 |
| 191.4.158.40 | 3204750888 | 0 |
| 191.4.158.41 | 3204750889 | 0 |
| 191.4.158.42 | 3204750890 | 0 |
| 191.4.158.43 | 3204750891 | 0 |
| 191.4.158.44 | 3204750892 | 0 |
| 191.4.158.45 | 3204750893 | 0 |
| 191.4.158.46 | 3204750894 | 0 |
| 191.4.158.47 | 3204750895 | 0 |
| 191.4.158.48 | 3204750896 | 0 |
| 191.4.158.49 | 3204750897 | 0 |
| 191.4.158.50 | 3204750898 | 0 |
| 191.4.158.51 | 3204750899 | 0 |
| 191.4.158.52 | 3204750900 | 0 |
| 191.4.158.53 | 3204750901 | 0 |
| 191.4.158.54 | 3204750902 | 0 |
| 191.4.158.55 | 3204750903 | 0 |
| 191.4.158.56 | 3204750904 | 0 |
| 191.4.158.57 | 3204750905 | 0 |
| 191.4.158.58 | 3204750906 | 0 |
| 191.4.158.59 | 3204750907 | 0 |
| 191.4.158.60 | 3204750908 | 0 |
| 191.4.158.61 | 3204750909 | 0 |
| 191.4.158.62 | 3204750910 | 0 |
| 191.4.158.63 | 3204750911 | 0 |
| 191.4.158.64 | 3204750912 | 0 |
| 191.4.158.65 | 3204750913 | 0 |
| 191.4.158.66 | 3204750914 | 0 |
| 191.4.158.67 | 3204750915 | 0 |
| 191.4.158.68 | 3204750916 | 0 |
| 191.4.158.69 | 3204750917 | 0 |
| 191.4.158.70 | 3204750918 | 0 |
| 191.4.158.71 | 3204750919 | 0 |
| 191.4.158.72 | 3204750920 | 0 |
| 191.4.158.73 | 3204750921 | 0 |
| 191.4.158.74 | 3204750922 | 0 |
| 191.4.158.75 | 3204750923 | 0 |
| 191.4.158.76 | 3204750924 | 0 |
| 191.4.158.77 | 3204750925 | 0 |
| 191.4.158.78 | 3204750926 | 0 |
| 191.4.158.79 | 3204750927 | 0 |
| 191.4.158.80 | 3204750928 | 0 |
| 191.4.158.81 | 3204750929 | 0 |
| 191.4.158.82 | 3204750930 | 0 |
| 191.4.158.83 | 3204750931 | 0 |
| 191.4.158.84 | 3204750932 | 0 |
| 191.4.158.85 | 3204750933 | 0 |