Die IP-Adresse 166.172.3 erfolgt über AT&T Mobility LLC, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.172.0.0/16 (Bereich 166.172.0.0, 166.172.255.255). Die autonomen Systemnummer (ASN) ist 16572.
| ASN | 16572 |
| Ausgehend von IP | 166.172.0.0 |
| Beendigung durch IP | 166.172.255.255 |
| ASN-Namen | AT&T Mobility LLC |
| GGDV | 166.172.0.0/16 |
| Numerische IP | |
| Registrierung | |
| Letztes update | 08.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Doylestown | 40,3325 | -75,1166 | 2017-08-07 |
| MaxMind | US | USA | - | - | 37,751 | -97,822 | 2017-08-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.172.3.0 | 2796290816 | 0 |
| 166.172.3.1 | 2796290817 | 0 |
| 166.172.3.2 | 2796290818 | 0 |
| 166.172.3.3 | 2796290819 | 0 |
| 166.172.3.4 | 2796290820 | 0 |
| 166.172.3.5 | 2796290821 | 0 |
| 166.172.3.6 | 2796290822 | 0 |
| 166.172.3.7 | 2796290823 | 0 |
| 166.172.3.8 | 2796290824 | 0 |
| 166.172.3.9 | 2796290825 | 0 |
| 166.172.3.10 | 2796290826 | 0 |
| 166.172.3.11 | 2796290827 | 0 |
| 166.172.3.12 | 2796290828 | 0 |
| 166.172.3.13 | 2796290829 | 0 |
| 166.172.3.14 | 2796290830 | 0 |
| 166.172.3.15 | 2796290831 | 0 |
| 166.172.3.16 | 2796290832 | 0 |
| 166.172.3.17 | 2796290833 | 0 |
| 166.172.3.18 | 2796290834 | 0 |
| 166.172.3.19 | 2796290835 | 0 |
| 166.172.3.20 | 2796290836 | 0 |
| 166.172.3.21 | 2796290837 | 0 |
| 166.172.3.22 | 2796290838 | 0 |
| 166.172.3.23 | 2796290839 | 0 |
| 166.172.3.24 | 2796290840 | 0 |
| 166.172.3.25 | 2796290841 | 0 |
| 166.172.3.26 | 2796290842 | 0 |
| 166.172.3.27 | 2796290843 | 0 |
| 166.172.3.28 | 2796290844 | 0 |
| 166.172.3.29 | 2796290845 | 0 |
| 166.172.3.30 | 2796290846 | 0 |
| 166.172.3.31 | 2796290847 | 0 |
| 166.172.3.32 | 2796290848 | 0 |
| 166.172.3.33 | 2796290849 | 0 |
| 166.172.3.34 | 2796290850 | 0 |
| 166.172.3.35 | 2796290851 | 0 |
| 166.172.3.36 | 2796290852 | 0 |
| 166.172.3.37 | 2796290853 | 0 |
| 166.172.3.38 | 2796290854 | 0 |
| 166.172.3.39 | 2796290855 | 0 |
| 166.172.3.40 | 2796290856 | 0 |
| 166.172.3.41 | 2796290857 | 0 |
| 166.172.3.42 | 2796290858 | 0 |
| 166.172.3.43 | 2796290859 | 0 |
| 166.172.3.44 | 2796290860 | 0 |
| 166.172.3.45 | 2796290861 | 0 |
| 166.172.3.46 | 2796290862 | 0 |
| 166.172.3.47 | 2796290863 | 0 |
| 166.172.3.48 | 2796290864 | 0 |
| 166.172.3.49 | 2796290865 | 0 |
| 166.172.3.50 | 2796290866 | 0 |
| 166.172.3.51 | 2796290867 | 0 |
| 166.172.3.52 | 2796290868 | 0 |
| 166.172.3.53 | 2796290869 | 0 |
| 166.172.3.54 | 2796290870 | 0 |
| 166.172.3.55 | 2796290871 | 0 |
| 166.172.3.56 | 2796290872 | 0 |
| 166.172.3.57 | 2796290873 | 0 |
| 166.172.3.58 | 2796290874 | 0 |
| 166.172.3.59 | 2796290875 | 0 |
| 166.172.3.60 | 2796290876 | 0 |
| 166.172.3.61 | 2796290877 | 0 |
| 166.172.3.62 | 2796290878 | 0 |
| 166.172.3.63 | 2796290879 | 0 |
| 166.172.3.64 | 2796290880 | 0 |
| 166.172.3.65 | 2796290881 | 0 |
| 166.172.3.66 | 2796290882 | 0 |
| 166.172.3.67 | 2796290883 | 0 |
| 166.172.3.68 | 2796290884 | 0 |
| 166.172.3.69 | 2796290885 | 0 |
| 166.172.3.70 | 2796290886 | 0 |
| 166.172.3.71 | 2796290887 | 0 |
| 166.172.3.72 | 2796290888 | 0 |
| 166.172.3.73 | 2796290889 | 0 |
| 166.172.3.74 | 2796290890 | 0 |
| 166.172.3.75 | 2796290891 | 0 |
| 166.172.3.76 | 2796290892 | 0 |
| 166.172.3.77 | 2796290893 | 0 |
| 166.172.3.78 | 2796290894 | 0 |
| 166.172.3.79 | 2796290895 | 0 |
| 166.172.3.80 | 2796290896 | 0 |
| 166.172.3.81 | 2796290897 | 0 |
| 166.172.3.82 | 2796290898 | 0 |
| 166.172.3.83 | 2796290899 | 0 |
| 166.172.3.84 | 2796290900 | 0 |
| 166.172.3.85 | 2796290901 | 0 |