Les adresses IP débutant par 71.158.50 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 71.128.0.0/11, le bloc IP comprant les adresses de 71.128.0.0 à 71.159.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 71.128.0.0 |
| IP se terminant par | 71.159.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 71.128.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 15/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9924 | -96,6821 | 2017-09-15 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 71.158.50.0 | 1201549824 | 0 |
| 71.158.50.1 | 1201549825 | 0 |
| 71.158.50.2 | 1201549826 | 0 |
| 71.158.50.3 | 1201549827 | 0 |
| 71.158.50.4 | 1201549828 | 0 |
| 71.158.50.5 | 1201549829 | 0 |
| 71.158.50.6 | 1201549830 | 0 |
| 71.158.50.7 | 1201549831 | 0 |
| 71.158.50.8 | 1201549832 | 0 |
| 71.158.50.9 | 1201549833 | 0 |
| 71.158.50.10 | 1201549834 | 0 |
| 71.158.50.11 | 1201549835 | 0 |
| 71.158.50.12 | 1201549836 | 0 |
| 71.158.50.13 | 1201549837 | 0 |
| 71.158.50.14 | 1201549838 | 0 |
| 71.158.50.15 | 1201549839 | 0 |
| 71.158.50.16 | 1201549840 | 0 |
| 71.158.50.17 | 1201549841 | 0 |
| 71.158.50.18 | 1201549842 | 0 |
| 71.158.50.19 | 1201549843 | 0 |
| 71.158.50.20 | 1201549844 | 0 |
| 71.158.50.21 | 1201549845 | 0 |
| 71.158.50.22 | 1201549846 | 0 |
| 71.158.50.23 | 1201549847 | 0 |
| 71.158.50.24 | 1201549848 | 0 |
| 71.158.50.25 | 1201549849 | 0 |
| 71.158.50.26 | 1201549850 | 0 |
| 71.158.50.27 | 1201549851 | 0 |
| 71.158.50.28 | 1201549852 | 0 |
| 71.158.50.29 | 1201549853 | 0 |
| 71.158.50.30 | 1201549854 | 0 |
| 71.158.50.31 | 1201549855 | 0 |
| 71.158.50.32 | 1201549856 | 0 |
| 71.158.50.33 | 1201549857 | 0 |
| 71.158.50.34 | 1201549858 | 0 |
| 71.158.50.35 | 1201549859 | 0 |
| 71.158.50.36 | 1201549860 | 0 |
| 71.158.50.37 | 1201549861 | 0 |
| 71.158.50.38 | 1201549862 | 0 |
| 71.158.50.39 | 1201549863 | 0 |
| 71.158.50.40 | 1201549864 | 0 |
| 71.158.50.41 | 1201549865 | 0 |
| 71.158.50.42 | 1201549866 | 0 |
| 71.158.50.43 | 1201549867 | 0 |
| 71.158.50.44 | 1201549868 | 0 |
| 71.158.50.45 | 1201549869 | 0 |
| 71.158.50.46 | 1201549870 | 0 |
| 71.158.50.47 | 1201549871 | 0 |
| 71.158.50.48 | 1201549872 | 0 |
| 71.158.50.49 | 1201549873 | 0 |
| 71.158.50.50 | 1201549874 | 0 |
| 71.158.50.51 | 1201549875 | 0 |
| 71.158.50.52 | 1201549876 | 0 |
| 71.158.50.53 | 1201549877 | 0 |
| 71.158.50.54 | 1201549878 | 0 |
| 71.158.50.55 | 1201549879 | 0 |
| 71.158.50.56 | 1201549880 | 0 |
| 71.158.50.57 | 1201549881 | 0 |
| 71.158.50.58 | 1201549882 | 0 |
| 71.158.50.59 | 1201549883 | 0 |
| 71.158.50.60 | 1201549884 | 0 |
| 71.158.50.61 | 1201549885 | 0 |
| 71.158.50.62 | 1201549886 | 0 |
| 71.158.50.63 | 1201549887 | 0 |
| 71.158.50.64 | 1201549888 | 0 |
| 71.158.50.65 | 1201549889 | 0 |
| 71.158.50.66 | 1201549890 | 0 |
| 71.158.50.67 | 1201549891 | 0 |
| 71.158.50.68 | 1201549892 | 0 |
| 71.158.50.69 | 1201549893 | 0 |
| 71.158.50.70 | 1201549894 | 0 |
| 71.158.50.71 | 1201549895 | 0 |
| 71.158.50.72 | 1201549896 | 0 |
| 71.158.50.73 | 1201549897 | 0 |
| 71.158.50.74 | 1201549898 | 0 |
| 71.158.50.75 | 1201549899 | 0 |
| 71.158.50.76 | 1201549900 | 0 |
| 71.158.50.77 | 1201549901 | 0 |
| 71.158.50.78 | 1201549902 | 0 |
| 71.158.50.79 | 1201549903 | 0 |
| 71.158.50.80 | 1201549904 | 0 |
| 71.158.50.81 | 1201549905 | 0 |
| 71.158.50.82 | 1201549906 | 0 |
| 71.158.50.83 | 1201549907 | 0 |
| 71.158.50.84 | 1201549908 | 0 |
| 71.158.50.85 | 1201549909 | 0 |