La dirección IP 166.72.18 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.72.0.0/16, IP entre 166.72.0.0 a 166.72.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 166.72.0.0 |
| IP que termina con | 166.72.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 09/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Lake Mary | 28,7599 | -81,3458 | 2017-07-09 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-07-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.72.18.0 | 2789741056 | 0 |
| 166.72.18.1 | 2789741057 | 0 |
| 166.72.18.2 | 2789741058 | 0 |
| 166.72.18.3 | 2789741059 | 0 |
| 166.72.18.4 | 2789741060 | 0 |
| 166.72.18.5 | 2789741061 | 0 |
| 166.72.18.6 | 2789741062 | 0 |
| 166.72.18.7 | 2789741063 | 0 |
| 166.72.18.8 | 2789741064 | 0 |
| 166.72.18.9 | 2789741065 | 0 |
| 166.72.18.10 | 2789741066 | 0 |
| 166.72.18.11 | 2789741067 | 0 |
| 166.72.18.12 | 2789741068 | 0 |
| 166.72.18.13 | 2789741069 | 0 |
| 166.72.18.14 | 2789741070 | 0 |
| 166.72.18.15 | 2789741071 | 0 |
| 166.72.18.16 | 2789741072 | 0 |
| 166.72.18.17 | 2789741073 | 0 |
| 166.72.18.18 | 2789741074 | 0 |
| 166.72.18.19 | 2789741075 | 0 |
| 166.72.18.20 | 2789741076 | 0 |
| 166.72.18.21 | 2789741077 | 0 |
| 166.72.18.22 | 2789741078 | 0 |
| 166.72.18.23 | 2789741079 | 0 |
| 166.72.18.24 | 2789741080 | 0 |
| 166.72.18.25 | 2789741081 | 0 |
| 166.72.18.26 | 2789741082 | 0 |
| 166.72.18.27 | 2789741083 | 0 |
| 166.72.18.28 | 2789741084 | 0 |
| 166.72.18.29 | 2789741085 | 0 |
| 166.72.18.30 | 2789741086 | 0 |
| 166.72.18.31 | 2789741087 | 0 |
| 166.72.18.32 | 2789741088 | 0 |
| 166.72.18.33 | 2789741089 | 0 |
| 166.72.18.34 | 2789741090 | 0 |
| 166.72.18.35 | 2789741091 | 0 |
| 166.72.18.36 | 2789741092 | 0 |
| 166.72.18.37 | 2789741093 | 0 |
| 166.72.18.38 | 2789741094 | 0 |
| 166.72.18.39 | 2789741095 | 0 |
| 166.72.18.40 | 2789741096 | 0 |
| 166.72.18.41 | 2789741097 | 0 |
| 166.72.18.42 | 2789741098 | 0 |
| 166.72.18.43 | 2789741099 | 0 |
| 166.72.18.44 | 2789741100 | 0 |
| 166.72.18.45 | 2789741101 | 0 |
| 166.72.18.46 | 2789741102 | 0 |
| 166.72.18.47 | 2789741103 | 0 |
| 166.72.18.48 | 2789741104 | 0 |
| 166.72.18.49 | 2789741105 | 0 |
| 166.72.18.50 | 2789741106 | 0 |
| 166.72.18.51 | 2789741107 | 0 |
| 166.72.18.52 | 2789741108 | 0 |
| 166.72.18.53 | 2789741109 | 0 |
| 166.72.18.54 | 2789741110 | 0 |
| 166.72.18.55 | 2789741111 | 0 |
| 166.72.18.56 | 2789741112 | 0 |
| 166.72.18.57 | 2789741113 | 0 |
| 166.72.18.58 | 2789741114 | 0 |
| 166.72.18.59 | 2789741115 | 0 |
| 166.72.18.60 | 2789741116 | 0 |
| 166.72.18.61 | 2789741117 | 0 |
| 166.72.18.62 | 2789741118 | 0 |
| 166.72.18.63 | 2789741119 | 0 |
| 166.72.18.64 | 2789741120 | 0 |
| 166.72.18.65 | 2789741121 | 0 |
| 166.72.18.66 | 2789741122 | 0 |
| 166.72.18.67 | 2789741123 | 0 |
| 166.72.18.68 | 2789741124 | 0 |
| 166.72.18.69 | 2789741125 | 0 |
| 166.72.18.70 | 2789741126 | 0 |
| 166.72.18.71 | 2789741127 | 0 |
| 166.72.18.72 | 2789741128 | 0 |
| 166.72.18.73 | 2789741129 | 0 |
| 166.72.18.74 | 2789741130 | 0 |
| 166.72.18.75 | 2789741131 | 0 |
| 166.72.18.76 | 2789741132 | 0 |
| 166.72.18.77 | 2789741133 | 0 |
| 166.72.18.78 | 2789741134 | 0 |
| 166.72.18.79 | 2789741135 | 0 |
| 166.72.18.80 | 2789741136 | 0 |
| 166.72.18.81 | 2789741137 | 0 |
| 166.72.18.82 | 2789741138 | 0 |
| 166.72.18.83 | 2789741139 | 0 |
| 166.72.18.84 | 2789741140 | 0 |
| 166.72.18.85 | 2789741141 | 0 |