Die IP-Adresse 166.72.72 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 | 08.02.2019 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Tallahassee | 30,4383 | -84,2807 | 2019-02-08 |
| MaxMind | US | USA | - | Alpharetta | 34,133 | -84,3005 | 2019-02-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.72.72.0 | 2789754880 | 0 |
| 166.72.72.1 | 2789754881 | 0 |
| 166.72.72.2 | 2789754882 | 0 |
| 166.72.72.3 | 2789754883 | 0 |
| 166.72.72.4 | 2789754884 | 0 |
| 166.72.72.5 | 2789754885 | 0 |
| 166.72.72.6 | 2789754886 | 0 |
| 166.72.72.7 | 2789754887 | 0 |
| 166.72.72.8 | 2789754888 | 0 |
| 166.72.72.9 | 2789754889 | 0 |
| 166.72.72.10 | 2789754890 | 0 |
| 166.72.72.11 | 2789754891 | 0 |
| 166.72.72.12 | 2789754892 | 0 |
| 166.72.72.13 | 2789754893 | 0 |
| 166.72.72.14 | 2789754894 | 0 |
| 166.72.72.15 | 2789754895 | 0 |
| 166.72.72.16 | 2789754896 | 0 |
| 166.72.72.17 | 2789754897 | 0 |
| 166.72.72.18 | 2789754898 | 0 |
| 166.72.72.19 | 2789754899 | 0 |
| 166.72.72.20 | 2789754900 | 0 |
| 166.72.72.21 | 2789754901 | 0 |
| 166.72.72.22 | 2789754902 | 0 |
| 166.72.72.23 | 2789754903 | 0 |
| 166.72.72.24 | 2789754904 | 0 |
| 166.72.72.25 | 2789754905 | 0 |
| 166.72.72.26 | 2789754906 | 0 |
| 166.72.72.27 | 2789754907 | 0 |
| 166.72.72.28 | 2789754908 | 0 |
| 166.72.72.29 | 2789754909 | 0 |
| 166.72.72.30 | 2789754910 | 0 |
| 166.72.72.31 | 2789754911 | 0 |
| 166.72.72.32 | 2789754912 | 0 |
| 166.72.72.33 | 2789754913 | 0 |
| 166.72.72.34 | 2789754914 | 0 |
| 166.72.72.35 | 2789754915 | 0 |
| 166.72.72.36 | 2789754916 | 0 |
| 166.72.72.37 | 2789754917 | 0 |
| 166.72.72.38 | 2789754918 | 0 |
| 166.72.72.39 | 2789754919 | 0 |
| 166.72.72.40 | 2789754920 | 0 |
| 166.72.72.41 | 2789754921 | 0 |
| 166.72.72.42 | 2789754922 | 0 |
| 166.72.72.43 | 2789754923 | 0 |
| 166.72.72.44 | 2789754924 | 0 |
| 166.72.72.45 | 2789754925 | 0 |
| 166.72.72.46 | 2789754926 | 0 |
| 166.72.72.47 | 2789754927 | 0 |
| 166.72.72.48 | 2789754928 | 0 |
| 166.72.72.49 | 2789754929 | 0 |
| 166.72.72.50 | 2789754930 | 0 |
| 166.72.72.51 | 2789754931 | 0 |
| 166.72.72.52 | 2789754932 | 0 |
| 166.72.72.53 | 2789754933 | 0 |
| 166.72.72.54 | 2789754934 | 0 |
| 166.72.72.55 | 2789754935 | 0 |
| 166.72.72.56 | 2789754936 | 0 |
| 166.72.72.57 | 2789754937 | 0 |
| 166.72.72.58 | 2789754938 | 0 |
| 166.72.72.59 | 2789754939 | 0 |
| 166.72.72.60 | 2789754940 | 0 |
| 166.72.72.61 | 2789754941 | 0 |
| 166.72.72.62 | 2789754942 | 0 |
| 166.72.72.63 | 2789754943 | 0 |
| 166.72.72.64 | 2789754944 | 0 |
| 166.72.72.65 | 2789754945 | 0 |
| 166.72.72.66 | 2789754946 | 0 |
| 166.72.72.67 | 2789754947 | 0 |
| 166.72.72.68 | 2789754948 | 0 |
| 166.72.72.69 | 2789754949 | 0 |
| 166.72.72.70 | 2789754950 | 0 |
| 166.72.72.71 | 2789754951 | 0 |
| 166.72.72.72 | 2789754952 | 0 |
| 166.72.72.73 | 2789754953 | 0 |
| 166.72.72.74 | 2789754954 | 0 |
| 166.72.72.75 | 2789754955 | 0 |
| 166.72.72.76 | 2789754956 | 0 |
| 166.72.72.77 | 2789754957 | 0 |
| 166.72.72.78 | 2789754958 | 0 |
| 166.72.72.79 | 2789754959 | 0 |
| 166.72.72.80 | 2789754960 | 0 |
| 166.72.72.81 | 2789754961 | 0 |
| 166.72.72.82 | 2789754962 | 0 |
| 166.72.72.83 | 2789754963 | 0 |
| 166.72.72.84 | 2789754964 | 0 |
| 166.72.72.85 | 2789754965 | 0 |