Die IP-Adresse 166.71.78 erfolgt über AT&T Services, Inc., es hat gehören zu den GGDV (Classless Inter-Domain Routing) 166.72.0.0/16 (Bereich 166.72.0.0, 166.72.255.255). Die autonomen Systemnummer (ASN) ist 7018.
| ASN | 7018 |
| Ausgehend von IP | 166.72.0.0 |
| Beendigung durch IP | 166.72.255.255 |
| ASN-Namen | AT&T Services, Inc. |
| GGDV | 166.72.0.0/16 |
| Numerische IP | |
| Registrierung | arin |
| Letztes update | 24.01.2018 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Philadelphia | 39,891 | -75,1792 | 2018-01-24 |
| MaxMind | US | USA | - | Philadelphia | 39,895 | -75,1671 | 2018-01-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.78.0 | 2789690880 | 0 |
| 166.71.78.1 | 2789690881 | 0 |
| 166.71.78.2 | 2789690882 | 0 |
| 166.71.78.3 | 2789690883 | 0 |
| 166.71.78.4 | 2789690884 | 0 |
| 166.71.78.5 | 2789690885 | 0 |
| 166.71.78.6 | 2789690886 | 0 |
| 166.71.78.7 | 2789690887 | 0 |
| 166.71.78.8 | 2789690888 | 0 |
| 166.71.78.9 | 2789690889 | 0 |
| 166.71.78.10 | 2789690890 | 0 |
| 166.71.78.11 | 2789690891 | 0 |
| 166.71.78.12 | 2789690892 | 0 |
| 166.71.78.13 | 2789690893 | 0 |
| 166.71.78.14 | 2789690894 | 0 |
| 166.71.78.15 | 2789690895 | 0 |
| 166.71.78.16 | 2789690896 | 0 |
| 166.71.78.17 | 2789690897 | 0 |
| 166.71.78.18 | 2789690898 | 0 |
| 166.71.78.19 | 2789690899 | 0 |
| 166.71.78.20 | 2789690900 | 0 |
| 166.71.78.21 | 2789690901 | 0 |
| 166.71.78.22 | 2789690902 | 0 |
| 166.71.78.23 | 2789690903 | 0 |
| 166.71.78.24 | 2789690904 | 0 |
| 166.71.78.25 | 2789690905 | 0 |
| 166.71.78.26 | 2789690906 | 0 |
| 166.71.78.27 | 2789690907 | 0 |
| 166.71.78.28 | 2789690908 | 0 |
| 166.71.78.29 | 2789690909 | 0 |
| 166.71.78.30 | 2789690910 | 0 |
| 166.71.78.31 | 2789690911 | 0 |
| 166.71.78.32 | 2789690912 | 0 |
| 166.71.78.33 | 2789690913 | 0 |
| 166.71.78.34 | 2789690914 | 0 |
| 166.71.78.35 | 2789690915 | 0 |
| 166.71.78.36 | 2789690916 | 0 |
| 166.71.78.37 | 2789690917 | 0 |
| 166.71.78.38 | 2789690918 | 0 |
| 166.71.78.39 | 2789690919 | 0 |
| 166.71.78.40 | 2789690920 | 0 |
| 166.71.78.41 | 2789690921 | 0 |
| 166.71.78.42 | 2789690922 | 0 |
| 166.71.78.43 | 2789690923 | 0 |
| 166.71.78.44 | 2789690924 | 0 |
| 166.71.78.45 | 2789690925 | 0 |
| 166.71.78.46 | 2789690926 | 0 |
| 166.71.78.47 | 2789690927 | 0 |
| 166.71.78.48 | 2789690928 | 0 |
| 166.71.78.49 | 2789690929 | 0 |
| 166.71.78.50 | 2789690930 | 0 |
| 166.71.78.51 | 2789690931 | 0 |
| 166.71.78.52 | 2789690932 | 0 |
| 166.71.78.53 | 2789690933 | 0 |
| 166.71.78.54 | 2789690934 | 0 |
| 166.71.78.55 | 2789690935 | 0 |
| 166.71.78.56 | 2789690936 | 0 |
| 166.71.78.57 | 2789690937 | 0 |
| 166.71.78.58 | 2789690938 | 0 |
| 166.71.78.59 | 2789690939 | 0 |
| 166.71.78.60 | 2789690940 | 0 |
| 166.71.78.61 | 2789690941 | 0 |
| 166.71.78.62 | 2789690942 | 0 |
| 166.71.78.63 | 2789690943 | 0 |
| 166.71.78.64 | 2789690944 | 0 |
| 166.71.78.65 | 2789690945 | 0 |
| 166.71.78.66 | 2789690946 | 0 |
| 166.71.78.67 | 2789690947 | 0 |
| 166.71.78.68 | 2789690948 | 0 |
| 166.71.78.69 | 2789690949 | 0 |
| 166.71.78.70 | 2789690950 | 0 |
| 166.71.78.71 | 2789690951 | 0 |
| 166.71.78.72 | 2789690952 | 0 |
| 166.71.78.73 | 2789690953 | 0 |
| 166.71.78.74 | 2789690954 | 0 |
| 166.71.78.75 | 2789690955 | 0 |
| 166.71.78.76 | 2789690956 | 0 |
| 166.71.78.77 | 2789690957 | 0 |
| 166.71.78.78 | 2789690958 | 0 |
| 166.71.78.79 | 2789690959 | 0 |
| 166.71.78.80 | 2789690960 | 0 |
| 166.71.78.81 | 2789690961 | 0 |
| 166.71.78.82 | 2789690962 | 0 |
| 166.71.78.83 | 2789690963 | 0 |
| 166.71.78.84 | 2789690964 | 0 |
| 166.71.78.85 | 2789690965 | 0 |