La dirección IP 11.81.52 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP entre 12.0.0.0 a 12.255.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 12.0.0.0 |
| IP que termina con | 12.255.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérica | |
| Registe | arin |
| Última actualización | 26/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-09-26 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-09-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.81.52.0 | 189871104 | 0 |
| 11.81.52.1 | 189871105 | 0 |
| 11.81.52.2 | 189871106 | 0 |
| 11.81.52.3 | 189871107 | 0 |
| 11.81.52.4 | 189871108 | 0 |
| 11.81.52.5 | 189871109 | 0 |
| 11.81.52.6 | 189871110 | 0 |
| 11.81.52.7 | 189871111 | 0 |
| 11.81.52.8 | 189871112 | 0 |
| 11.81.52.9 | 189871113 | 0 |
| 11.81.52.10 | 189871114 | 0 |
| 11.81.52.11 | 189871115 | 0 |
| 11.81.52.12 | 189871116 | 0 |
| 11.81.52.13 | 189871117 | 0 |
| 11.81.52.14 | 189871118 | 0 |
| 11.81.52.15 | 189871119 | 0 |
| 11.81.52.16 | 189871120 | 0 |
| 11.81.52.17 | 189871121 | 0 |
| 11.81.52.18 | 189871122 | 0 |
| 11.81.52.19 | 189871123 | 0 |
| 11.81.52.20 | 189871124 | 0 |
| 11.81.52.21 | 189871125 | 0 |
| 11.81.52.22 | 189871126 | 0 |
| 11.81.52.23 | 189871127 | 0 |
| 11.81.52.24 | 189871128 | 0 |
| 11.81.52.25 | 189871129 | 0 |
| 11.81.52.26 | 189871130 | 0 |
| 11.81.52.27 | 189871131 | 0 |
| 11.81.52.28 | 189871132 | 0 |
| 11.81.52.29 | 189871133 | 0 |
| 11.81.52.30 | 189871134 | 0 |
| 11.81.52.31 | 189871135 | 0 |
| 11.81.52.32 | 189871136 | 0 |
| 11.81.52.33 | 189871137 | 0 |
| 11.81.52.34 | 189871138 | 0 |
| 11.81.52.35 | 189871139 | 0 |
| 11.81.52.36 | 189871140 | 0 |
| 11.81.52.37 | 189871141 | 0 |
| 11.81.52.38 | 189871142 | 0 |
| 11.81.52.39 | 189871143 | 0 |
| 11.81.52.40 | 189871144 | 0 |
| 11.81.52.41 | 189871145 | 0 |
| 11.81.52.42 | 189871146 | 0 |
| 11.81.52.43 | 189871147 | 0 |
| 11.81.52.44 | 189871148 | 0 |
| 11.81.52.45 | 189871149 | 0 |
| 11.81.52.46 | 189871150 | 0 |
| 11.81.52.47 | 189871151 | 0 |
| 11.81.52.48 | 189871152 | 0 |
| 11.81.52.49 | 189871153 | 0 |
| 11.81.52.50 | 189871154 | 0 |
| 11.81.52.51 | 189871155 | 0 |
| 11.81.52.52 | 189871156 | 0 |
| 11.81.52.53 | 189871157 | 0 |
| 11.81.52.54 | 189871158 | 0 |
| 11.81.52.55 | 189871159 | 0 |
| 11.81.52.56 | 189871160 | 0 |
| 11.81.52.57 | 189871161 | 0 |
| 11.81.52.58 | 189871162 | 0 |
| 11.81.52.59 | 189871163 | 0 |
| 11.81.52.60 | 189871164 | 0 |
| 11.81.52.61 | 189871165 | 0 |
| 11.81.52.62 | 189871166 | 0 |
| 11.81.52.63 | 189871167 | 0 |
| 11.81.52.64 | 189871168 | 0 |
| 11.81.52.65 | 189871169 | 0 |
| 11.81.52.66 | 189871170 | 0 |
| 11.81.52.67 | 189871171 | 0 |
| 11.81.52.68 | 189871172 | 0 |
| 11.81.52.69 | 189871173 | 0 |
| 11.81.52.70 | 189871174 | 0 |
| 11.81.52.71 | 189871175 | 0 |
| 11.81.52.72 | 189871176 | 0 |
| 11.81.52.73 | 189871177 | 0 |
| 11.81.52.74 | 189871178 | 0 |
| 11.81.52.75 | 189871179 | 0 |
| 11.81.52.76 | 189871180 | 0 |
| 11.81.52.77 | 189871181 | 0 |
| 11.81.52.78 | 189871182 | 0 |
| 11.81.52.79 | 189871183 | 0 |
| 11.81.52.80 | 189871184 | 0 |
| 11.81.52.81 | 189871185 | 0 |
| 11.81.52.82 | 189871186 | 0 |
| 11.81.52.83 | 189871187 | 0 |
| 11.81.52.84 | 189871188 | 0 |
| 11.81.52.85 | 189871189 | 0 |