L'indirizzo IP 12.90.83 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 09/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Orland Park | 41,6303 | -87,8539 | 2017-08-09 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-08-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.90.83.0 | 207246080 | 0 |
| 12.90.83.1 | 207246081 | 0 |
| 12.90.83.2 | 207246082 | 0 |
| 12.90.83.3 | 207246083 | 0 |
| 12.90.83.4 | 207246084 | 0 |
| 12.90.83.5 | 207246085 | 0 |
| 12.90.83.6 | 207246086 | 0 |
| 12.90.83.7 | 207246087 | 0 |
| 12.90.83.8 | 207246088 | 0 |
| 12.90.83.9 | 207246089 | 0 |
| 12.90.83.10 | 207246090 | 0 |
| 12.90.83.11 | 207246091 | 0 |
| 12.90.83.12 | 207246092 | 0 |
| 12.90.83.13 | 207246093 | 0 |
| 12.90.83.14 | 207246094 | 0 |
| 12.90.83.15 | 207246095 | 0 |
| 12.90.83.16 | 207246096 | 0 |
| 12.90.83.17 | 207246097 | 0 |
| 12.90.83.18 | 207246098 | 0 |
| 12.90.83.19 | 207246099 | 0 |
| 12.90.83.20 | 207246100 | 0 |
| 12.90.83.21 | 207246101 | 0 |
| 12.90.83.22 | 207246102 | 0 |
| 12.90.83.23 | 207246103 | 0 |
| 12.90.83.24 | 207246104 | 0 |
| 12.90.83.25 | 207246105 | 0 |
| 12.90.83.26 | 207246106 | 0 |
| 12.90.83.27 | 207246107 | 0 |
| 12.90.83.28 | 207246108 | 0 |
| 12.90.83.29 | 207246109 | 0 |
| 12.90.83.30 | 207246110 | 0 |
| 12.90.83.31 | 207246111 | 0 |
| 12.90.83.32 | 207246112 | 0 |
| 12.90.83.33 | 207246113 | 0 |
| 12.90.83.34 | 207246114 | 0 |
| 12.90.83.35 | 207246115 | 0 |
| 12.90.83.36 | 207246116 | 0 |
| 12.90.83.37 | 207246117 | 0 |
| 12.90.83.38 | 207246118 | 0 |
| 12.90.83.39 | 207246119 | 0 |
| 12.90.83.40 | 207246120 | 0 |
| 12.90.83.41 | 207246121 | 0 |
| 12.90.83.42 | 207246122 | 0 |
| 12.90.83.43 | 207246123 | 0 |
| 12.90.83.44 | 207246124 | 0 |
| 12.90.83.45 | 207246125 | 0 |
| 12.90.83.46 | 207246126 | 0 |
| 12.90.83.47 | 207246127 | 0 |
| 12.90.83.48 | 207246128 | 0 |
| 12.90.83.49 | 207246129 | 0 |
| 12.90.83.50 | 207246130 | 0 |
| 12.90.83.51 | 207246131 | 0 |
| 12.90.83.52 | 207246132 | 0 |
| 12.90.83.53 | 207246133 | 0 |
| 12.90.83.54 | 207246134 | 0 |
| 12.90.83.55 | 207246135 | 0 |
| 12.90.83.56 | 207246136 | 0 |
| 12.90.83.57 | 207246137 | 0 |
| 12.90.83.58 | 207246138 | 0 |
| 12.90.83.59 | 207246139 | 0 |
| 12.90.83.60 | 207246140 | 0 |
| 12.90.83.61 | 207246141 | 0 |
| 12.90.83.62 | 207246142 | 0 |
| 12.90.83.63 | 207246143 | 0 |
| 12.90.83.64 | 207246144 | 0 |
| 12.90.83.65 | 207246145 | 0 |
| 12.90.83.66 | 207246146 | 0 |
| 12.90.83.67 | 207246147 | 0 |
| 12.90.83.68 | 207246148 | 0 |
| 12.90.83.69 | 207246149 | 0 |
| 12.90.83.70 | 207246150 | 0 |
| 12.90.83.71 | 207246151 | 0 |
| 12.90.83.72 | 207246152 | 0 |
| 12.90.83.73 | 207246153 | 0 |
| 12.90.83.74 | 207246154 | 0 |
| 12.90.83.75 | 207246155 | 0 |
| 12.90.83.76 | 207246156 | 0 |
| 12.90.83.77 | 207246157 | 0 |
| 12.90.83.78 | 207246158 | 0 |
| 12.90.83.79 | 207246159 | 0 |
| 12.90.83.80 | 207246160 | 0 |
| 12.90.83.81 | 207246161 | 0 |
| 12.90.83.82 | 207246162 | 0 |
| 12.90.83.83 | 207246163 | 0 |
| 12.90.83.84 | 207246164 | 0 |
| 12.90.83.85 | 207246165 | 0 |