Les adresses IP débutant par 71.133.72 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 | 04/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9924 | -96,6821 | 2017-08-03 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 71.133.72.0 | 1199917056 | 0 |
| 71.133.72.1 | 1199917057 | 0 |
| 71.133.72.2 | 1199917058 | 0 |
| 71.133.72.3 | 1199917059 | 0 |
| 71.133.72.4 | 1199917060 | 0 |
| 71.133.72.5 | 1199917061 | 0 |
| 71.133.72.6 | 1199917062 | 0 |
| 71.133.72.7 | 1199917063 | 0 |
| 71.133.72.8 | 1199917064 | 0 |
| 71.133.72.9 | 1199917065 | 0 |
| 71.133.72.10 | 1199917066 | 0 |
| 71.133.72.11 | 1199917067 | 0 |
| 71.133.72.12 | 1199917068 | 0 |
| 71.133.72.13 | 1199917069 | 0 |
| 71.133.72.14 | 1199917070 | 0 |
| 71.133.72.15 | 1199917071 | 0 |
| 71.133.72.16 | 1199917072 | 0 |
| 71.133.72.17 | 1199917073 | 0 |
| 71.133.72.18 | 1199917074 | 0 |
| 71.133.72.19 | 1199917075 | 0 |
| 71.133.72.20 | 1199917076 | 0 |
| 71.133.72.21 | 1199917077 | 0 |
| 71.133.72.22 | 1199917078 | 0 |
| 71.133.72.23 | 1199917079 | 0 |
| 71.133.72.24 | 1199917080 | 0 |
| 71.133.72.25 | 1199917081 | 0 |
| 71.133.72.26 | 1199917082 | 0 |
| 71.133.72.27 | 1199917083 | 0 |
| 71.133.72.28 | 1199917084 | 0 |
| 71.133.72.29 | 1199917085 | 0 |
| 71.133.72.30 | 1199917086 | 0 |
| 71.133.72.31 | 1199917087 | 0 |
| 71.133.72.32 | 1199917088 | 0 |
| 71.133.72.33 | 1199917089 | 0 |
| 71.133.72.34 | 1199917090 | 0 |
| 71.133.72.35 | 1199917091 | 0 |
| 71.133.72.36 | 1199917092 | 0 |
| 71.133.72.37 | 1199917093 | 0 |
| 71.133.72.38 | 1199917094 | 0 |
| 71.133.72.39 | 1199917095 | 0 |
| 71.133.72.40 | 1199917096 | 0 |
| 71.133.72.41 | 1199917097 | 0 |
| 71.133.72.42 | 1199917098 | 0 |
| 71.133.72.43 | 1199917099 | 0 |
| 71.133.72.44 | 1199917100 | 0 |
| 71.133.72.45 | 1199917101 | 0 |
| 71.133.72.46 | 1199917102 | 0 |
| 71.133.72.47 | 1199917103 | 0 |
| 71.133.72.48 | 1199917104 | 0 |
| 71.133.72.49 | 1199917105 | 0 |
| 71.133.72.50 | 1199917106 | 0 |
| 71.133.72.51 | 1199917107 | 0 |
| 71.133.72.52 | 1199917108 | 0 |
| 71.133.72.53 | 1199917109 | 0 |
| 71.133.72.54 | 1199917110 | 0 |
| 71.133.72.55 | 1199917111 | 0 |
| 71.133.72.56 | 1199917112 | 0 |
| 71.133.72.57 | 1199917113 | 0 |
| 71.133.72.58 | 1199917114 | 0 |
| 71.133.72.59 | 1199917115 | 0 |
| 71.133.72.60 | 1199917116 | 0 |
| 71.133.72.61 | 1199917117 | 0 |
| 71.133.72.62 | 1199917118 | 0 |
| 71.133.72.63 | 1199917119 | 0 |
| 71.133.72.64 | 1199917120 | 0 |
| 71.133.72.65 | 1199917121 | 0 |
| 71.133.72.66 | 1199917122 | 0 |
| 71.133.72.67 | 1199917123 | 0 |
| 71.133.72.68 | 1199917124 | 0 |
| 71.133.72.69 | 1199917125 | 0 |
| 71.133.72.70 | 1199917126 | 0 |
| 71.133.72.71 | 1199917127 | 0 |
| 71.133.72.72 | 1199917128 | 0 |
| 71.133.72.73 | 1199917129 | 0 |
| 71.133.72.74 | 1199917130 | 0 |
| 71.133.72.75 | 1199917131 | 0 |
| 71.133.72.76 | 1199917132 | 0 |
| 71.133.72.77 | 1199917133 | 0 |
| 71.133.72.78 | 1199917134 | 0 |
| 71.133.72.79 | 1199917135 | 0 |
| 71.133.72.80 | 1199917136 | 0 |
| 71.133.72.81 | 1199917137 | 0 |
| 71.133.72.82 | 1199917138 | 0 |
| 71.133.72.83 | 1199917139 | 0 |
| 71.133.72.84 | 1199917140 | 0 |
| 71.133.72.85 | 1199917141 | 0 |