The IP address 12.78.40 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 | CA | Canada | - | St. Thomas | 42.7736 | -81.1804 | 2017-07-03 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.78.40.0 | 206448640 | 0 |
| 12.78.40.1 | 206448641 | 0 |
| 12.78.40.2 | 206448642 | 0 |
| 12.78.40.3 | 206448643 | 0 |
| 12.78.40.4 | 206448644 | 0 |
| 12.78.40.5 | 206448645 | 0 |
| 12.78.40.6 | 206448646 | 0 |
| 12.78.40.7 | 206448647 | 0 |
| 12.78.40.8 | 206448648 | 0 |
| 12.78.40.9 | 206448649 | 0 |
| 12.78.40.10 | 206448650 | 0 |
| 12.78.40.11 | 206448651 | 0 |
| 12.78.40.12 | 206448652 | 0 |
| 12.78.40.13 | 206448653 | 0 |
| 12.78.40.14 | 206448654 | 0 |
| 12.78.40.15 | 206448655 | 0 |
| 12.78.40.16 | 206448656 | 0 |
| 12.78.40.17 | 206448657 | 0 |
| 12.78.40.18 | 206448658 | 0 |
| 12.78.40.19 | 206448659 | 0 |
| 12.78.40.20 | 206448660 | 0 |
| 12.78.40.21 | 206448661 | 0 |
| 12.78.40.22 | 206448662 | 0 |
| 12.78.40.23 | 206448663 | 0 |
| 12.78.40.24 | 206448664 | 0 |
| 12.78.40.25 | 206448665 | 0 |
| 12.78.40.26 | 206448666 | 0 |
| 12.78.40.27 | 206448667 | 0 |
| 12.78.40.28 | 206448668 | 0 |
| 12.78.40.29 | 206448669 | 0 |
| 12.78.40.30 | 206448670 | 0 |
| 12.78.40.31 | 206448671 | 0 |
| 12.78.40.32 | 206448672 | 0 |
| 12.78.40.33 | 206448673 | 0 |
| 12.78.40.34 | 206448674 | 0 |
| 12.78.40.35 | 206448675 | 0 |
| 12.78.40.36 | 206448676 | 0 |
| 12.78.40.37 | 206448677 | 0 |
| 12.78.40.38 | 206448678 | 0 |
| 12.78.40.39 | 206448679 | 0 |
| 12.78.40.40 | 206448680 | 0 |
| 12.78.40.41 | 206448681 | 0 |
| 12.78.40.42 | 206448682 | 0 |
| 12.78.40.43 | 206448683 | 0 |
| 12.78.40.44 | 206448684 | 0 |
| 12.78.40.45 | 206448685 | 0 |
| 12.78.40.46 | 206448686 | 0 |
| 12.78.40.47 | 206448687 | 0 |
| 12.78.40.48 | 206448688 | 0 |
| 12.78.40.49 | 206448689 | 0 |
| 12.78.40.50 | 206448690 | 0 |
| 12.78.40.51 | 206448691 | 0 |
| 12.78.40.52 | 206448692 | 0 |
| 12.78.40.53 | 206448693 | 0 |
| 12.78.40.54 | 206448694 | 0 |
| 12.78.40.55 | 206448695 | 0 |
| 12.78.40.56 | 206448696 | 0 |
| 12.78.40.57 | 206448697 | 0 |
| 12.78.40.58 | 206448698 | 0 |
| 12.78.40.59 | 206448699 | 0 |
| 12.78.40.60 | 206448700 | 0 |
| 12.78.40.61 | 206448701 | 0 |
| 12.78.40.62 | 206448702 | 0 |
| 12.78.40.63 | 206448703 | 0 |
| 12.78.40.64 | 206448704 | 0 |
| 12.78.40.65 | 206448705 | 0 |
| 12.78.40.66 | 206448706 | 0 |
| 12.78.40.67 | 206448707 | 0 |
| 12.78.40.68 | 206448708 | 0 |
| 12.78.40.69 | 206448709 | 0 |
| 12.78.40.70 | 206448710 | 0 |
| 12.78.40.71 | 206448711 | 0 |
| 12.78.40.72 | 206448712 | 0 |
| 12.78.40.73 | 206448713 | 0 |
| 12.78.40.74 | 206448714 | 0 |
| 12.78.40.75 | 206448715 | 0 |
| 12.78.40.76 | 206448716 | 0 |
| 12.78.40.77 | 206448717 | 0 |
| 12.78.40.78 | 206448718 | 0 |
| 12.78.40.79 | 206448719 | 0 |
| 12.78.40.80 | 206448720 | 0 |
| 12.78.40.81 | 206448721 | 0 |
| 12.78.40.82 | 206448722 | 0 |
| 12.78.40.83 | 206448723 | 0 |
| 12.78.40.84 | 206448724 | 0 |
| 12.78.40.85 | 206448725 | 0 |