The IP address 100.166.1 is provided by T-Mobile USA, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 100.128.0.0/9 (range 100.128.0.0 to 100.255.255.255). The autonomous system number (ASN) is 21928.
| ASN | 21928 |
| IP starting by | 100.128.0.0 |
| IP ending by | 100.255.255.255 |
| ASN Name | T-Mobile USA, Inc. |
| CDIR | 100.128.0.0/9 |
| Numerical IP | |
| Registry | arin |
| Last update | 20/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Bellevue | 47.5612 | -122.1534 | 2017-07-20 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-07-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 100.166.1.0 | 1688600832 | 0 |
| 100.166.1.1 | 1688600833 | 0 |
| 100.166.1.2 | 1688600834 | 0 |
| 100.166.1.3 | 1688600835 | 0 |
| 100.166.1.4 | 1688600836 | 0 |
| 100.166.1.5 | 1688600837 | 0 |
| 100.166.1.6 | 1688600838 | 0 |
| 100.166.1.7 | 1688600839 | 0 |
| 100.166.1.8 | 1688600840 | 0 |
| 100.166.1.9 | 1688600841 | 0 |
| 100.166.1.10 | 1688600842 | 0 |
| 100.166.1.11 | 1688600843 | 0 |
| 100.166.1.12 | 1688600844 | 0 |
| 100.166.1.13 | 1688600845 | 0 |
| 100.166.1.14 | 1688600846 | 0 |
| 100.166.1.15 | 1688600847 | 0 |
| 100.166.1.16 | 1688600848 | 0 |
| 100.166.1.17 | 1688600849 | 0 |
| 100.166.1.18 | 1688600850 | 0 |
| 100.166.1.19 | 1688600851 | 0 |
| 100.166.1.20 | 1688600852 | 0 |
| 100.166.1.21 | 1688600853 | 0 |
| 100.166.1.22 | 1688600854 | 0 |
| 100.166.1.23 | 1688600855 | 0 |
| 100.166.1.24 | 1688600856 | 0 |
| 100.166.1.25 | 1688600857 | 0 |
| 100.166.1.26 | 1688600858 | 0 |
| 100.166.1.27 | 1688600859 | 0 |
| 100.166.1.28 | 1688600860 | 0 |
| 100.166.1.29 | 1688600861 | 0 |
| 100.166.1.30 | 1688600862 | 0 |
| 100.166.1.31 | 1688600863 | 0 |
| 100.166.1.32 | 1688600864 | 0 |
| 100.166.1.33 | 1688600865 | 0 |
| 100.166.1.34 | 1688600866 | 0 |
| 100.166.1.35 | 1688600867 | 0 |
| 100.166.1.36 | 1688600868 | 0 |
| 100.166.1.37 | 1688600869 | 0 |
| 100.166.1.38 | 1688600870 | 0 |
| 100.166.1.39 | 1688600871 | 0 |
| 100.166.1.40 | 1688600872 | 0 |
| 100.166.1.41 | 1688600873 | 0 |
| 100.166.1.42 | 1688600874 | 0 |
| 100.166.1.43 | 1688600875 | 0 |
| 100.166.1.44 | 1688600876 | 0 |
| 100.166.1.45 | 1688600877 | 0 |
| 100.166.1.46 | 1688600878 | 0 |
| 100.166.1.47 | 1688600879 | 0 |
| 100.166.1.48 | 1688600880 | 0 |
| 100.166.1.49 | 1688600881 | 0 |
| 100.166.1.50 | 1688600882 | 0 |
| 100.166.1.51 | 1688600883 | 0 |
| 100.166.1.52 | 1688600884 | 0 |
| 100.166.1.53 | 1688600885 | 0 |
| 100.166.1.54 | 1688600886 | 0 |
| 100.166.1.55 | 1688600887 | 0 |
| 100.166.1.56 | 1688600888 | 0 |
| 100.166.1.57 | 1688600889 | 0 |
| 100.166.1.58 | 1688600890 | 0 |
| 100.166.1.59 | 1688600891 | 0 |
| 100.166.1.60 | 1688600892 | 0 |
| 100.166.1.61 | 1688600893 | 0 |
| 100.166.1.62 | 1688600894 | 0 |
| 100.166.1.63 | 1688600895 | 0 |
| 100.166.1.64 | 1688600896 | 0 |
| 100.166.1.65 | 1688600897 | 0 |
| 100.166.1.66 | 1688600898 | 0 |
| 100.166.1.67 | 1688600899 | 0 |
| 100.166.1.68 | 1688600900 | 0 |
| 100.166.1.69 | 1688600901 | 0 |
| 100.166.1.70 | 1688600902 | 0 |
| 100.166.1.71 | 1688600903 | 0 |
| 100.166.1.72 | 1688600904 | 0 |
| 100.166.1.73 | 1688600905 | 0 |
| 100.166.1.74 | 1688600906 | 0 |
| 100.166.1.75 | 1688600907 | 0 |
| 100.166.1.76 | 1688600908 | 0 |
| 100.166.1.77 | 1688600909 | 0 |
| 100.166.1.78 | 1688600910 | 0 |
| 100.166.1.79 | 1688600911 | 0 |
| 100.166.1.80 | 1688600912 | 0 |
| 100.166.1.81 | 1688600913 | 0 |
| 100.166.1.82 | 1688600914 | 0 |
| 100.166.1.83 | 1688600915 | 0 |
| 100.166.1.84 | 1688600916 | 0 |
| 100.166.1.85 | 1688600917 | 0 |