L'indirizzo IP 12.99.76 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 | 15/11/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | San Francisco | 37,7749 | -122,4194 | 2017-11-15 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-11-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.99.76.0 | 207834112 | 0 |
| 12.99.76.1 | 207834113 | 0 |
| 12.99.76.2 | 207834114 | 0 |
| 12.99.76.3 | 207834115 | 0 |
| 12.99.76.4 | 207834116 | 0 |
| 12.99.76.5 | 207834117 | 0 |
| 12.99.76.6 | 207834118 | 0 |
| 12.99.76.7 | 207834119 | 0 |
| 12.99.76.8 | 207834120 | 0 |
| 12.99.76.9 | 207834121 | 0 |
| 12.99.76.10 | 207834122 | 0 |
| 12.99.76.11 | 207834123 | 0 |
| 12.99.76.12 | 207834124 | 0 |
| 12.99.76.13 | 207834125 | 0 |
| 12.99.76.14 | 207834126 | 0 |
| 12.99.76.15 | 207834127 | 0 |
| 12.99.76.16 | 207834128 | 0 |
| 12.99.76.17 | 207834129 | 0 |
| 12.99.76.18 | 207834130 | 0 |
| 12.99.76.19 | 207834131 | 0 |
| 12.99.76.20 | 207834132 | 0 |
| 12.99.76.21 | 207834133 | 0 |
| 12.99.76.22 | 207834134 | 0 |
| 12.99.76.23 | 207834135 | 0 |
| 12.99.76.24 | 207834136 | 0 |
| 12.99.76.25 | 207834137 | 0 |
| 12.99.76.26 | 207834138 | 0 |
| 12.99.76.27 | 207834139 | 0 |
| 12.99.76.28 | 207834140 | 0 |
| 12.99.76.29 | 207834141 | 0 |
| 12.99.76.30 | 207834142 | 0 |
| 12.99.76.31 | 207834143 | 0 |
| 12.99.76.32 | 207834144 | 0 |
| 12.99.76.33 | 207834145 | 0 |
| 12.99.76.34 | 207834146 | 0 |
| 12.99.76.35 | 207834147 | 0 |
| 12.99.76.36 | 207834148 | 0 |
| 12.99.76.37 | 207834149 | 0 |
| 12.99.76.38 | 207834150 | 0 |
| 12.99.76.39 | 207834151 | 0 |
| 12.99.76.40 | 207834152 | 0 |
| 12.99.76.41 | 207834153 | 0 |
| 12.99.76.42 | 207834154 | 0 |
| 12.99.76.43 | 207834155 | 0 |
| 12.99.76.44 | 207834156 | 0 |
| 12.99.76.45 | 207834157 | 0 |
| 12.99.76.46 | 207834158 | 0 |
| 12.99.76.47 | 207834159 | 0 |
| 12.99.76.48 | 207834160 | 0 |
| 12.99.76.49 | 207834161 | 0 |
| 12.99.76.50 | 207834162 | 0 |
| 12.99.76.51 | 207834163 | 0 |
| 12.99.76.52 | 207834164 | 0 |
| 12.99.76.53 | 207834165 | 0 |
| 12.99.76.54 | 207834166 | 0 |
| 12.99.76.55 | 207834167 | 0 |
| 12.99.76.56 | 207834168 | 0 |
| 12.99.76.57 | 207834169 | 0 |
| 12.99.76.58 | 207834170 | 0 |
| 12.99.76.59 | 207834171 | 0 |
| 12.99.76.60 | 207834172 | 0 |
| 12.99.76.61 | 207834173 | 0 |
| 12.99.76.62 | 207834174 | 0 |
| 12.99.76.63 | 207834175 | 0 |
| 12.99.76.64 | 207834176 | 0 |
| 12.99.76.65 | 207834177 | 0 |
| 12.99.76.66 | 207834178 | 0 |
| 12.99.76.67 | 207834179 | 0 |
| 12.99.76.68 | 207834180 | 0 |
| 12.99.76.69 | 207834181 | 0 |
| 12.99.76.70 | 207834182 | 0 |
| 12.99.76.71 | 207834183 | 0 |
| 12.99.76.72 | 207834184 | 0 |
| 12.99.76.73 | 207834185 | 0 |
| 12.99.76.74 | 207834186 | 0 |
| 12.99.76.75 | 207834187 | 0 |
| 12.99.76.76 | 207834188 | 0 |
| 12.99.76.77 | 207834189 | 0 |
| 12.99.76.78 | 207834190 | 0 |
| 12.99.76.79 | 207834191 | 0 |
| 12.99.76.80 | 207834192 | 0 |
| 12.99.76.81 | 207834193 | 0 |
| 12.99.76.82 | 207834194 | 0 |
| 12.99.76.83 | 207834195 | 0 |
| 12.99.76.84 | 207834196 | 0 |
| 12.99.76.85 | 207834197 | 0 |