The IP address 166.71.20 is provided by AT&T Services, Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 166.72.0.0/16 (range 166.72.0.0 to 166.72.255.255). The autonomous system number (ASN) is 7018.
| ASN | 7018 |
| IP starting by | 166.72.0.0 |
| IP ending by | 166.72.255.255 |
| ASN Name | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| Numerical IP | |
| Registry | arin |
| Last update | 27/07/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Lake Mary | 28.7599 | -81.3458 | 2019-07-27 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2019-07-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.71.20.0 | 2789676032 | 0 |
| 166.71.20.1 | 2789676033 | 0 |
| 166.71.20.2 | 2789676034 | 0 |
| 166.71.20.3 | 2789676035 | 0 |
| 166.71.20.4 | 2789676036 | 0 |
| 166.71.20.5 | 2789676037 | 0 |
| 166.71.20.6 | 2789676038 | 0 |
| 166.71.20.7 | 2789676039 | 0 |
| 166.71.20.8 | 2789676040 | 0 |
| 166.71.20.9 | 2789676041 | 0 |
| 166.71.20.10 | 2789676042 | 0 |
| 166.71.20.11 | 2789676043 | 0 |
| 166.71.20.12 | 2789676044 | 0 |
| 166.71.20.13 | 2789676045 | 0 |
| 166.71.20.14 | 2789676046 | 0 |
| 166.71.20.15 | 2789676047 | 0 |
| 166.71.20.16 | 2789676048 | 0 |
| 166.71.20.17 | 2789676049 | 0 |
| 166.71.20.18 | 2789676050 | 0 |
| 166.71.20.19 | 2789676051 | 0 |
| 166.71.20.20 | 2789676052 | 0 |
| 166.71.20.21 | 2789676053 | 0 |
| 166.71.20.22 | 2789676054 | 0 |
| 166.71.20.23 | 2789676055 | 0 |
| 166.71.20.24 | 2789676056 | 0 |
| 166.71.20.25 | 2789676057 | 0 |
| 166.71.20.26 | 2789676058 | 0 |
| 166.71.20.27 | 2789676059 | 0 |
| 166.71.20.28 | 2789676060 | 0 |
| 166.71.20.29 | 2789676061 | 0 |
| 166.71.20.30 | 2789676062 | 0 |
| 166.71.20.31 | 2789676063 | 0 |
| 166.71.20.32 | 2789676064 | 0 |
| 166.71.20.33 | 2789676065 | 0 |
| 166.71.20.34 | 2789676066 | 0 |
| 166.71.20.35 | 2789676067 | 0 |
| 166.71.20.36 | 2789676068 | 0 |
| 166.71.20.37 | 2789676069 | 0 |
| 166.71.20.38 | 2789676070 | 0 |
| 166.71.20.39 | 2789676071 | 0 |
| 166.71.20.40 | 2789676072 | 0 |
| 166.71.20.41 | 2789676073 | 0 |
| 166.71.20.42 | 2789676074 | 0 |
| 166.71.20.43 | 2789676075 | 0 |
| 166.71.20.44 | 2789676076 | 0 |
| 166.71.20.45 | 2789676077 | 0 |
| 166.71.20.46 | 2789676078 | 0 |
| 166.71.20.47 | 2789676079 | 0 |
| 166.71.20.48 | 2789676080 | 0 |
| 166.71.20.49 | 2789676081 | 0 |
| 166.71.20.50 | 2789676082 | 0 |
| 166.71.20.51 | 2789676083 | 0 |
| 166.71.20.52 | 2789676084 | 0 |
| 166.71.20.53 | 2789676085 | 0 |
| 166.71.20.54 | 2789676086 | 0 |
| 166.71.20.55 | 2789676087 | 0 |
| 166.71.20.56 | 2789676088 | 0 |
| 166.71.20.57 | 2789676089 | 0 |
| 166.71.20.58 | 2789676090 | 0 |
| 166.71.20.59 | 2789676091 | 0 |
| 166.71.20.60 | 2789676092 | 0 |
| 166.71.20.61 | 2789676093 | 0 |
| 166.71.20.62 | 2789676094 | 0 |
| 166.71.20.63 | 2789676095 | 0 |
| 166.71.20.64 | 2789676096 | 0 |
| 166.71.20.65 | 2789676097 | 0 |
| 166.71.20.66 | 2789676098 | 0 |
| 166.71.20.67 | 2789676099 | 0 |
| 166.71.20.68 | 2789676100 | 0 |
| 166.71.20.69 | 2789676101 | 0 |
| 166.71.20.70 | 2789676102 | 0 |
| 166.71.20.71 | 2789676103 | 0 |
| 166.71.20.72 | 2789676104 | 0 |
| 166.71.20.73 | 2789676105 | 0 |
| 166.71.20.74 | 2789676106 | 0 |
| 166.71.20.75 | 2789676107 | 0 |
| 166.71.20.76 | 2789676108 | 0 |
| 166.71.20.77 | 2789676109 | 0 |
| 166.71.20.78 | 2789676110 | 0 |
| 166.71.20.79 | 2789676111 | 0 |
| 166.71.20.80 | 2789676112 | 0 |
| 166.71.20.81 | 2789676113 | 0 |
| 166.71.20.82 | 2789676114 | 0 |
| 166.71.20.83 | 2789676115 | 0 |
| 166.71.20.84 | 2789676116 | 0 |
| 166.71.20.85 | 2789676117 | 0 |