The IP address 166.41.66 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 | 11/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Arlington | 38.881 | -77.1043 | 2018-11-11 |
| MaxMind | US | United States | - | Ashburn | 39.018 | -77.539 | 2018-11-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.41.66.0 | 2787721728 | 0 |
| 166.41.66.1 | 2787721729 | 0 |
| 166.41.66.2 | 2787721730 | 0 |
| 166.41.66.3 | 2787721731 | 0 |
| 166.41.66.4 | 2787721732 | 0 |
| 166.41.66.5 | 2787721733 | 0 |
| 166.41.66.6 | 2787721734 | 0 |
| 166.41.66.7 | 2787721735 | 0 |
| 166.41.66.8 | 2787721736 | 0 |
| 166.41.66.9 | 2787721737 | 0 |
| 166.41.66.10 | 2787721738 | 0 |
| 166.41.66.11 | 2787721739 | 0 |
| 166.41.66.12 | 2787721740 | 0 |
| 166.41.66.13 | 2787721741 | 0 |
| 166.41.66.14 | 2787721742 | 0 |
| 166.41.66.15 | 2787721743 | 0 |
| 166.41.66.16 | 2787721744 | 0 |
| 166.41.66.17 | 2787721745 | 0 |
| 166.41.66.18 | 2787721746 | 0 |
| 166.41.66.19 | 2787721747 | 0 |
| 166.41.66.20 | 2787721748 | 0 |
| 166.41.66.21 | 2787721749 | 0 |
| 166.41.66.22 | 2787721750 | 0 |
| 166.41.66.23 | 2787721751 | 0 |
| 166.41.66.24 | 2787721752 | 0 |
| 166.41.66.25 | 2787721753 | 0 |
| 166.41.66.26 | 2787721754 | 0 |
| 166.41.66.27 | 2787721755 | 0 |
| 166.41.66.28 | 2787721756 | 0 |
| 166.41.66.29 | 2787721757 | 0 |
| 166.41.66.30 | 2787721758 | 0 |
| 166.41.66.31 | 2787721759 | 0 |
| 166.41.66.32 | 2787721760 | 0 |
| 166.41.66.33 | 2787721761 | 0 |
| 166.41.66.34 | 2787721762 | 0 |
| 166.41.66.35 | 2787721763 | 0 |
| 166.41.66.36 | 2787721764 | 0 |
| 166.41.66.37 | 2787721765 | 0 |
| 166.41.66.38 | 2787721766 | 0 |
| 166.41.66.39 | 2787721767 | 0 |
| 166.41.66.40 | 2787721768 | 0 |
| 166.41.66.41 | 2787721769 | 0 |
| 166.41.66.42 | 2787721770 | 0 |
| 166.41.66.43 | 2787721771 | 0 |
| 166.41.66.44 | 2787721772 | 0 |
| 166.41.66.45 | 2787721773 | 0 |
| 166.41.66.46 | 2787721774 | 0 |
| 166.41.66.47 | 2787721775 | 0 |
| 166.41.66.48 | 2787721776 | 0 |
| 166.41.66.49 | 2787721777 | 0 |
| 166.41.66.50 | 2787721778 | 0 |
| 166.41.66.51 | 2787721779 | 0 |
| 166.41.66.52 | 2787721780 | 0 |
| 166.41.66.53 | 2787721781 | 0 |
| 166.41.66.54 | 2787721782 | 0 |
| 166.41.66.55 | 2787721783 | 0 |
| 166.41.66.56 | 2787721784 | 0 |
| 166.41.66.57 | 2787721785 | 0 |
| 166.41.66.58 | 2787721786 | 0 |
| 166.41.66.59 | 2787721787 | 0 |
| 166.41.66.60 | 2787721788 | 0 |
| 166.41.66.61 | 2787721789 | 0 |
| 166.41.66.62 | 2787721790 | 0 |
| 166.41.66.63 | 2787721791 | 0 |
| 166.41.66.64 | 2787721792 | 0 |
| 166.41.66.65 | 2787721793 | 0 |
| 166.41.66.66 | 2787721794 | 0 |
| 166.41.66.67 | 2787721795 | 0 |
| 166.41.66.68 | 2787721796 | 0 |
| 166.41.66.69 | 2787721797 | 0 |
| 166.41.66.70 | 2787721798 | 0 |
| 166.41.66.71 | 2787721799 | 0 |
| 166.41.66.72 | 2787721800 | 0 |
| 166.41.66.73 | 2787721801 | 0 |
| 166.41.66.74 | 2787721802 | 0 |
| 166.41.66.75 | 2787721803 | 0 |
| 166.41.66.76 | 2787721804 | 0 |
| 166.41.66.77 | 2787721805 | 0 |
| 166.41.66.78 | 2787721806 | 0 |
| 166.41.66.79 | 2787721807 | 0 |
| 166.41.66.80 | 2787721808 | 0 |
| 166.41.66.81 | 2787721809 | 0 |
| 166.41.66.82 | 2787721810 | 0 |
| 166.41.66.83 | 2787721811 | 0 |
| 166.41.66.84 | 2787721812 | 0 |
| 166.41.66.85 | 2787721813 | 0 |