The IP address 166.45.42 is provided by MCI, it's belong to the CDIR (Classless Inter-Domain Routing) 166.32.0.0/12 (range 166.32.0.0 to 166.47.255.255). The autonomous system number (ASN) is 3371.
| ASN | 3371 |
| IP starting by | 166.32.0.0 |
| IP ending by | 166.47.255.255 |
| ASN Name | MCI |
| CDIR | 166.32.0.0/12 |
| Numerical IP | |
| Registry | arin |
| Last update | 10/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Dulles | 38.9517 | -77.4481 | 2018-03-10 |
| MaxMind | US | United States | - | Morrisville | 35.8601 | -78.8326 | 2018-03-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.45.42.0 | 2787977728 | 0 |
| 166.45.42.1 | 2787977729 | 0 |
| 166.45.42.2 | 2787977730 | 0 |
| 166.45.42.3 | 2787977731 | 0 |
| 166.45.42.4 | 2787977732 | 0 |
| 166.45.42.5 | 2787977733 | 0 |
| 166.45.42.6 | 2787977734 | 0 |
| 166.45.42.7 | 2787977735 | 0 |
| 166.45.42.8 | 2787977736 | 0 |
| 166.45.42.9 | 2787977737 | 0 |
| 166.45.42.10 | 2787977738 | 0 |
| 166.45.42.11 | 2787977739 | 0 |
| 166.45.42.12 | 2787977740 | 0 |
| 166.45.42.13 | 2787977741 | 0 |
| 166.45.42.14 | 2787977742 | 0 |
| 166.45.42.15 | 2787977743 | 0 |
| 166.45.42.16 | 2787977744 | 0 |
| 166.45.42.17 | 2787977745 | 0 |
| 166.45.42.18 | 2787977746 | 0 |
| 166.45.42.19 | 2787977747 | 0 |
| 166.45.42.20 | 2787977748 | 0 |
| 166.45.42.21 | 2787977749 | 0 |
| 166.45.42.22 | 2787977750 | 0 |
| 166.45.42.23 | 2787977751 | 0 |
| 166.45.42.24 | 2787977752 | 0 |
| 166.45.42.25 | 2787977753 | 0 |
| 166.45.42.26 | 2787977754 | 0 |
| 166.45.42.27 | 2787977755 | 0 |
| 166.45.42.28 | 2787977756 | 0 |
| 166.45.42.29 | 2787977757 | 0 |
| 166.45.42.30 | 2787977758 | 0 |
| 166.45.42.31 | 2787977759 | 0 |
| 166.45.42.32 | 2787977760 | 0 |
| 166.45.42.33 | 2787977761 | 0 |
| 166.45.42.34 | 2787977762 | 0 |
| 166.45.42.35 | 2787977763 | 0 |
| 166.45.42.36 | 2787977764 | 0 |
| 166.45.42.37 | 2787977765 | 0 |
| 166.45.42.38 | 2787977766 | 0 |
| 166.45.42.39 | 2787977767 | 0 |
| 166.45.42.40 | 2787977768 | 0 |
| 166.45.42.41 | 2787977769 | 0 |
| 166.45.42.42 | 2787977770 | 0 |
| 166.45.42.43 | 2787977771 | 0 |
| 166.45.42.44 | 2787977772 | 0 |
| 166.45.42.45 | 2787977773 | 0 |
| 166.45.42.46 | 2787977774 | 0 |
| 166.45.42.47 | 2787977775 | 0 |
| 166.45.42.48 | 2787977776 | 0 |
| 166.45.42.49 | 2787977777 | 0 |
| 166.45.42.50 | 2787977778 | 0 |
| 166.45.42.51 | 2787977779 | 0 |
| 166.45.42.52 | 2787977780 | 0 |
| 166.45.42.53 | 2787977781 | 0 |
| 166.45.42.54 | 2787977782 | 0 |
| 166.45.42.55 | 2787977783 | 0 |
| 166.45.42.56 | 2787977784 | 0 |
| 166.45.42.57 | 2787977785 | 0 |
| 166.45.42.58 | 2787977786 | 0 |
| 166.45.42.59 | 2787977787 | 0 |
| 166.45.42.60 | 2787977788 | 0 |
| 166.45.42.61 | 2787977789 | 0 |
| 166.45.42.62 | 2787977790 | 0 |
| 166.45.42.63 | 2787977791 | 0 |
| 166.45.42.64 | 2787977792 | 0 |
| 166.45.42.65 | 2787977793 | 0 |
| 166.45.42.66 | 2787977794 | 0 |
| 166.45.42.67 | 2787977795 | 0 |
| 166.45.42.68 | 2787977796 | 0 |
| 166.45.42.69 | 2787977797 | 0 |
| 166.45.42.70 | 2787977798 | 0 |
| 166.45.42.71 | 2787977799 | 0 |
| 166.45.42.72 | 2787977800 | 0 |
| 166.45.42.73 | 2787977801 | 0 |
| 166.45.42.74 | 2787977802 | 0 |
| 166.45.42.75 | 2787977803 | 0 |
| 166.45.42.76 | 2787977804 | 0 |
| 166.45.42.77 | 2787977805 | 0 |
| 166.45.42.78 | 2787977806 | 0 |
| 166.45.42.79 | 2787977807 | 0 |
| 166.45.42.80 | 2787977808 | 0 |
| 166.45.42.81 | 2787977809 | 0 |
| 166.45.42.82 | 2787977810 | 0 |
| 166.45.42.83 | 2787977811 | 0 |
| 166.45.42.84 | 2787977812 | 0 |
| 166.45.42.85 | 2787977813 | 0 |