The IP address 12.91.77 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 12.0.0.0/8 (range 12.0.0.0 to 12.255.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 12.0.0.0 |
| IP ending by | 12.255.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| Numerical IP | |
| Registry | |
| Last update | 19/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Morristown | 40.8077 | -74.4988 | 2017-07-19 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.91.77.0 | 207310080 | 0 |
| 12.91.77.1 | 207310081 | 0 |
| 12.91.77.2 | 207310082 | 0 |
| 12.91.77.3 | 207310083 | 0 |
| 12.91.77.4 | 207310084 | 0 |
| 12.91.77.5 | 207310085 | 0 |
| 12.91.77.6 | 207310086 | 0 |
| 12.91.77.7 | 207310087 | 0 |
| 12.91.77.8 | 207310088 | 0 |
| 12.91.77.9 | 207310089 | 0 |
| 12.91.77.10 | 207310090 | 0 |
| 12.91.77.11 | 207310091 | 0 |
| 12.91.77.12 | 207310092 | 0 |
| 12.91.77.13 | 207310093 | 0 |
| 12.91.77.14 | 207310094 | 0 |
| 12.91.77.15 | 207310095 | 0 |
| 12.91.77.16 | 207310096 | 0 |
| 12.91.77.17 | 207310097 | 0 |
| 12.91.77.18 | 207310098 | 0 |
| 12.91.77.19 | 207310099 | 0 |
| 12.91.77.20 | 207310100 | 0 |
| 12.91.77.21 | 207310101 | 0 |
| 12.91.77.22 | 207310102 | 0 |
| 12.91.77.23 | 207310103 | 0 |
| 12.91.77.24 | 207310104 | 0 |
| 12.91.77.25 | 207310105 | 0 |
| 12.91.77.26 | 207310106 | 0 |
| 12.91.77.27 | 207310107 | 0 |
| 12.91.77.28 | 207310108 | 0 |
| 12.91.77.29 | 207310109 | 0 |
| 12.91.77.30 | 207310110 | 0 |
| 12.91.77.31 | 207310111 | 0 |
| 12.91.77.32 | 207310112 | 0 |
| 12.91.77.33 | 207310113 | 0 |
| 12.91.77.34 | 207310114 | 0 |
| 12.91.77.35 | 207310115 | 0 |
| 12.91.77.36 | 207310116 | 0 |
| 12.91.77.37 | 207310117 | 0 |
| 12.91.77.38 | 207310118 | 0 |
| 12.91.77.39 | 207310119 | 0 |
| 12.91.77.40 | 207310120 | 0 |
| 12.91.77.41 | 207310121 | 0 |
| 12.91.77.42 | 207310122 | 0 |
| 12.91.77.43 | 207310123 | 0 |
| 12.91.77.44 | 207310124 | 0 |
| 12.91.77.45 | 207310125 | 0 |
| 12.91.77.46 | 207310126 | 0 |
| 12.91.77.47 | 207310127 | 0 |
| 12.91.77.48 | 207310128 | 0 |
| 12.91.77.49 | 207310129 | 0 |
| 12.91.77.50 | 207310130 | 0 |
| 12.91.77.51 | 207310131 | 0 |
| 12.91.77.52 | 207310132 | 0 |
| 12.91.77.53 | 207310133 | 0 |
| 12.91.77.54 | 207310134 | 0 |
| 12.91.77.55 | 207310135 | 0 |
| 12.91.77.56 | 207310136 | 0 |
| 12.91.77.57 | 207310137 | 0 |
| 12.91.77.58 | 207310138 | 0 |
| 12.91.77.59 | 207310139 | 0 |
| 12.91.77.60 | 207310140 | 0 |
| 12.91.77.61 | 207310141 | 0 |
| 12.91.77.62 | 207310142 | 0 |
| 12.91.77.63 | 207310143 | 0 |
| 12.91.77.64 | 207310144 | 0 |
| 12.91.77.65 | 207310145 | 0 |
| 12.91.77.66 | 207310146 | 0 |
| 12.91.77.67 | 207310147 | 0 |
| 12.91.77.68 | 207310148 | 0 |
| 12.91.77.69 | 207310149 | 0 |
| 12.91.77.70 | 207310150 | 0 |
| 12.91.77.71 | 207310151 | 0 |
| 12.91.77.72 | 207310152 | 0 |
| 12.91.77.73 | 207310153 | 0 |
| 12.91.77.74 | 207310154 | 0 |
| 12.91.77.75 | 207310155 | 0 |
| 12.91.77.76 | 207310156 | 0 |
| 12.91.77.77 | 207310157 | 0 |
| 12.91.77.78 | 207310158 | 0 |
| 12.91.77.79 | 207310159 | 0 |
| 12.91.77.80 | 207310160 | 0 |
| 12.91.77.81 | 207310161 | 0 |
| 12.91.77.82 | 207310162 | 0 |
| 12.91.77.83 | 207310163 | 0 |
| 12.91.77.84 | 207310164 | 0 |
| 12.91.77.85 | 207310165 | 0 |