The IP address 12.78.34 is provided by AT&T Data Communications Services, it's belong to the CDIR (Classless Inter-Domain Routing) 12.71.236.0/24 (range 12.71.236.0 to 12.71.236.255). The autonomous system number (ASN) is 2386.
| ASN | 2386 |
| IP starting by | 12.71.236.0 |
| IP ending by | 12.71.236.255 |
| ASN Name | AT&T Data Communications Services |
| CDIR | 12.71.236.0/24 |
| Numerical IP | |
| Registry | arin |
| Last update | 06/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Morristown | 40.8077 | -74.4988 | 2017-07-05 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.78.34.0 | 206447104 | 0 |
| 12.78.34.1 | 206447105 | 0 |
| 12.78.34.2 | 206447106 | 0 |
| 12.78.34.3 | 206447107 | 0 |
| 12.78.34.4 | 206447108 | 0 |
| 12.78.34.5 | 206447109 | 0 |
| 12.78.34.6 | 206447110 | 0 |
| 12.78.34.7 | 206447111 | 0 |
| 12.78.34.8 | 206447112 | 0 |
| 12.78.34.9 | 206447113 | 0 |
| 12.78.34.10 | 206447114 | 0 |
| 12.78.34.11 | 206447115 | 0 |
| 12.78.34.12 | 206447116 | 0 |
| 12.78.34.13 | 206447117 | 0 |
| 12.78.34.14 | 206447118 | 0 |
| 12.78.34.15 | 206447119 | 0 |
| 12.78.34.16 | 206447120 | 0 |
| 12.78.34.17 | 206447121 | 0 |
| 12.78.34.18 | 206447122 | 0 |
| 12.78.34.19 | 206447123 | 0 |
| 12.78.34.20 | 206447124 | 0 |
| 12.78.34.21 | 206447125 | 0 |
| 12.78.34.22 | 206447126 | 0 |
| 12.78.34.23 | 206447127 | 0 |
| 12.78.34.24 | 206447128 | 0 |
| 12.78.34.25 | 206447129 | 0 |
| 12.78.34.26 | 206447130 | 0 |
| 12.78.34.27 | 206447131 | 0 |
| 12.78.34.28 | 206447132 | 0 |
| 12.78.34.29 | 206447133 | 0 |
| 12.78.34.30 | 206447134 | 0 |
| 12.78.34.31 | 206447135 | 0 |
| 12.78.34.32 | 206447136 | 0 |
| 12.78.34.33 | 206447137 | 0 |
| 12.78.34.34 | 206447138 | 0 |
| 12.78.34.35 | 206447139 | 0 |
| 12.78.34.36 | 206447140 | 0 |
| 12.78.34.37 | 206447141 | 0 |
| 12.78.34.38 | 206447142 | 0 |
| 12.78.34.39 | 206447143 | 0 |
| 12.78.34.40 | 206447144 | 0 |
| 12.78.34.41 | 206447145 | 0 |
| 12.78.34.42 | 206447146 | 0 |
| 12.78.34.43 | 206447147 | 0 |
| 12.78.34.44 | 206447148 | 0 |
| 12.78.34.45 | 206447149 | 0 |
| 12.78.34.46 | 206447150 | 0 |
| 12.78.34.47 | 206447151 | 0 |
| 12.78.34.48 | 206447152 | 0 |
| 12.78.34.49 | 206447153 | 0 |
| 12.78.34.50 | 206447154 | 0 |
| 12.78.34.51 | 206447155 | 0 |
| 12.78.34.52 | 206447156 | 0 |
| 12.78.34.53 | 206447157 | 0 |
| 12.78.34.54 | 206447158 | 0 |
| 12.78.34.55 | 206447159 | 0 |
| 12.78.34.56 | 206447160 | 0 |
| 12.78.34.57 | 206447161 | 0 |
| 12.78.34.58 | 206447162 | 0 |
| 12.78.34.59 | 206447163 | 0 |
| 12.78.34.60 | 206447164 | 0 |
| 12.78.34.61 | 206447165 | 0 |
| 12.78.34.62 | 206447166 | 0 |
| 12.78.34.63 | 206447167 | 0 |
| 12.78.34.64 | 206447168 | 0 |
| 12.78.34.65 | 206447169 | 0 |
| 12.78.34.66 | 206447170 | 0 |
| 12.78.34.67 | 206447171 | 0 |
| 12.78.34.68 | 206447172 | 0 |
| 12.78.34.69 | 206447173 | 0 |
| 12.78.34.70 | 206447174 | 0 |
| 12.78.34.71 | 206447175 | 0 |
| 12.78.34.72 | 206447176 | 0 |
| 12.78.34.73 | 206447177 | 0 |
| 12.78.34.74 | 206447178 | 0 |
| 12.78.34.75 | 206447179 | 0 |
| 12.78.34.76 | 206447180 | 0 |
| 12.78.34.77 | 206447181 | 0 |
| 12.78.34.78 | 206447182 | 0 |
| 12.78.34.79 | 206447183 | 0 |
| 12.78.34.80 | 206447184 | 0 |
| 12.78.34.81 | 206447185 | 0 |
| 12.78.34.82 | 206447186 | 0 |
| 12.78.34.83 | 206447187 | 0 |
| 12.78.34.84 | 206447188 | 0 |
| 12.78.34.85 | 206447189 | 0 |