Les adresses IP débutant par 45.20.57 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, le bloc IP comprant les adresses de 45.16.0.0 à 45.31.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 45.16.0.0 |
| IP se terminant par | 45.31.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 18/05/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9924 | -96,6821 | 2018-05-18 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-05-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.20.57.0 | 756300032 | 0 |
| 45.20.57.1 | 756300033 | 0 |
| 45.20.57.2 | 756300034 | 0 |
| 45.20.57.3 | 756300035 | 0 |
| 45.20.57.4 | 756300036 | 0 |
| 45.20.57.5 | 756300037 | 0 |
| 45.20.57.6 | 756300038 | 0 |
| 45.20.57.7 | 756300039 | 0 |
| 45.20.57.8 | 756300040 | 0 |
| 45.20.57.9 | 756300041 | 0 |
| 45.20.57.10 | 756300042 | 0 |
| 45.20.57.11 | 756300043 | 0 |
| 45.20.57.12 | 756300044 | 0 |
| 45.20.57.13 | 756300045 | 0 |
| 45.20.57.14 | 756300046 | 0 |
| 45.20.57.15 | 756300047 | 0 |
| 45.20.57.16 | 756300048 | 0 |
| 45.20.57.17 | 756300049 | 0 |
| 45.20.57.18 | 756300050 | 0 |
| 45.20.57.19 | 756300051 | 0 |
| 45.20.57.20 | 756300052 | 0 |
| 45.20.57.21 | 756300053 | 0 |
| 45.20.57.22 | 756300054 | 0 |
| 45.20.57.23 | 756300055 | 0 |
| 45.20.57.24 | 756300056 | 0 |
| 45.20.57.25 | 756300057 | 0 |
| 45.20.57.26 | 756300058 | 0 |
| 45.20.57.27 | 756300059 | 0 |
| 45.20.57.28 | 756300060 | 0 |
| 45.20.57.29 | 756300061 | 0 |
| 45.20.57.30 | 756300062 | 0 |
| 45.20.57.31 | 756300063 | 0 |
| 45.20.57.32 | 756300064 | 0 |
| 45.20.57.33 | 756300065 | 0 |
| 45.20.57.34 | 756300066 | 0 |
| 45.20.57.35 | 756300067 | 0 |
| 45.20.57.36 | 756300068 | 0 |
| 45.20.57.37 | 756300069 | 0 |
| 45.20.57.38 | 756300070 | 0 |
| 45.20.57.39 | 756300071 | 0 |
| 45.20.57.40 | 756300072 | 0 |
| 45.20.57.41 | 756300073 | 0 |
| 45.20.57.42 | 756300074 | 0 |
| 45.20.57.43 | 756300075 | 0 |
| 45.20.57.44 | 756300076 | 0 |
| 45.20.57.45 | 756300077 | 0 |
| 45.20.57.46 | 756300078 | 0 |
| 45.20.57.47 | 756300079 | 0 |
| 45.20.57.48 | 756300080 | 0 |
| 45.20.57.49 | 756300081 | 0 |
| 45.20.57.50 | 756300082 | 0 |
| 45.20.57.51 | 756300083 | 0 |
| 45.20.57.52 | 756300084 | 0 |
| 45.20.57.53 | 756300085 | 0 |
| 45.20.57.54 | 756300086 | 0 |
| 45.20.57.55 | 756300087 | 0 |
| 45.20.57.56 | 756300088 | 0 |
| 45.20.57.57 | 756300089 | 0 |
| 45.20.57.58 | 756300090 | 0 |
| 45.20.57.59 | 756300091 | 0 |
| 45.20.57.60 | 756300092 | 0 |
| 45.20.57.61 | 756300093 | 0 |
| 45.20.57.62 | 756300094 | 0 |
| 45.20.57.63 | 756300095 | 0 |
| 45.20.57.64 | 756300096 | 0 |
| 45.20.57.65 | 756300097 | 0 |
| 45.20.57.66 | 756300098 | 0 |
| 45.20.57.67 | 756300099 | 0 |
| 45.20.57.68 | 756300100 | 0 |
| 45.20.57.69 | 756300101 | 0 |
| 45.20.57.70 | 756300102 | 0 |
| 45.20.57.71 | 756300103 | 0 |
| 45.20.57.72 | 756300104 | 0 |
| 45.20.57.73 | 756300105 | 0 |
| 45.20.57.74 | 756300106 | 0 |
| 45.20.57.75 | 756300107 | 0 |
| 45.20.57.76 | 756300108 | 0 |
| 45.20.57.77 | 756300109 | 0 |
| 45.20.57.78 | 756300110 | 0 |
| 45.20.57.79 | 756300111 | 0 |
| 45.20.57.80 | 756300112 | 0 |
| 45.20.57.81 | 756300113 | 0 |
| 45.20.57.82 | 756300114 | 0 |
| 45.20.57.83 | 756300115 | 0 |
| 45.20.57.84 | 756300116 | 0 |
| 45.20.57.85 | 756300117 | 0 |