Die IP-Adresse 166.71.63 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 | 15.08.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | US | USA | - | Philadelphia | 39,891 | -75,1792 | 2017-08-15 |
| MaxMind | US | USA | - | Philadelphia | 39,895 | -75,1671 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.63.0 | 2789687040 | 0 |
| 166.71.63.1 | 2789687041 | 0 |
| 166.71.63.2 | 2789687042 | 0 |
| 166.71.63.3 | 2789687043 | 0 |
| 166.71.63.4 | 2789687044 | 0 |
| 166.71.63.5 | 2789687045 | 0 |
| 166.71.63.6 | 2789687046 | 0 |
| 166.71.63.7 | 2789687047 | 0 |
| 166.71.63.8 | 2789687048 | 0 |
| 166.71.63.9 | 2789687049 | 0 |
| 166.71.63.10 | 2789687050 | 0 |
| 166.71.63.11 | 2789687051 | 0 |
| 166.71.63.12 | 2789687052 | 0 |
| 166.71.63.13 | 2789687053 | 0 |
| 166.71.63.14 | 2789687054 | 0 |
| 166.71.63.15 | 2789687055 | 0 |
| 166.71.63.16 | 2789687056 | 0 |
| 166.71.63.17 | 2789687057 | 0 |
| 166.71.63.18 | 2789687058 | 0 |
| 166.71.63.19 | 2789687059 | 0 |
| 166.71.63.20 | 2789687060 | 0 |
| 166.71.63.21 | 2789687061 | 0 |
| 166.71.63.22 | 2789687062 | 0 |
| 166.71.63.23 | 2789687063 | 0 |
| 166.71.63.24 | 2789687064 | 0 |
| 166.71.63.25 | 2789687065 | 0 |
| 166.71.63.26 | 2789687066 | 0 |
| 166.71.63.27 | 2789687067 | 0 |
| 166.71.63.28 | 2789687068 | 0 |
| 166.71.63.29 | 2789687069 | 0 |
| 166.71.63.30 | 2789687070 | 0 |
| 166.71.63.31 | 2789687071 | 0 |
| 166.71.63.32 | 2789687072 | 0 |
| 166.71.63.33 | 2789687073 | 0 |
| 166.71.63.34 | 2789687074 | 0 |
| 166.71.63.35 | 2789687075 | 0 |
| 166.71.63.36 | 2789687076 | 0 |
| 166.71.63.37 | 2789687077 | 0 |
| 166.71.63.38 | 2789687078 | 0 |
| 166.71.63.39 | 2789687079 | 0 |
| 166.71.63.40 | 2789687080 | 0 |
| 166.71.63.41 | 2789687081 | 0 |
| 166.71.63.42 | 2789687082 | 0 |
| 166.71.63.43 | 2789687083 | 0 |
| 166.71.63.44 | 2789687084 | 0 |
| 166.71.63.45 | 2789687085 | 0 |
| 166.71.63.46 | 2789687086 | 0 |
| 166.71.63.47 | 2789687087 | 0 |
| 166.71.63.48 | 2789687088 | 0 |
| 166.71.63.49 | 2789687089 | 0 |
| 166.71.63.50 | 2789687090 | 0 |
| 166.71.63.51 | 2789687091 | 0 |
| 166.71.63.52 | 2789687092 | 0 |
| 166.71.63.53 | 2789687093 | 0 |
| 166.71.63.54 | 2789687094 | 0 |
| 166.71.63.55 | 2789687095 | 0 |
| 166.71.63.56 | 2789687096 | 0 |
| 166.71.63.57 | 2789687097 | 0 |
| 166.71.63.58 | 2789687098 | 0 |
| 166.71.63.59 | 2789687099 | 0 |
| 166.71.63.60 | 2789687100 | 0 |
| 166.71.63.61 | 2789687101 | 0 |
| 166.71.63.62 | 2789687102 | 0 |
| 166.71.63.63 | 2789687103 | 0 |
| 166.71.63.64 | 2789687104 | 0 |
| 166.71.63.65 | 2789687105 | 0 |
| 166.71.63.66 | 2789687106 | 0 |
| 166.71.63.67 | 2789687107 | 0 |
| 166.71.63.68 | 2789687108 | 0 |
| 166.71.63.69 | 2789687109 | 0 |
| 166.71.63.70 | 2789687110 | 0 |
| 166.71.63.71 | 2789687111 | 0 |
| 166.71.63.72 | 2789687112 | 0 |
| 166.71.63.73 | 2789687113 | 0 |
| 166.71.63.74 | 2789687114 | 0 |
| 166.71.63.75 | 2789687115 | 0 |
| 166.71.63.76 | 2789687116 | 0 |
| 166.71.63.77 | 2789687117 | 0 |
| 166.71.63.78 | 2789687118 | 0 |
| 166.71.63.79 | 2789687119 | 0 |
| 166.71.63.80 | 2789687120 | 0 |
| 166.71.63.81 | 2789687121 | 0 |
| 166.71.63.82 | 2789687122 | 0 |
| 166.71.63.83 | 2789687123 | 0 |
| 166.71.63.84 | 2789687124 | 0 |
| 166.71.63.85 | 2789687125 | 0 |