La dirección IP 66.72.192 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 66.72.0.0/15, IP entre 66.72.0.0 a 66.73.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 66.72.0.0 |
| IP que termina con | 66.73.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 66.72.0.0/15 |
| IP numérica | |
| Registe | arin |
| Última actualización | 16/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Mentor | 41,6662 | -81,3396 | 2017-08-15 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.72.192.0 | 1112064000 | 0 |
| 66.72.192.1 | 1112064001 | 0 |
| 66.72.192.2 | 1112064002 | 0 |
| 66.72.192.3 | 1112064003 | 0 |
| 66.72.192.4 | 1112064004 | 0 |
| 66.72.192.5 | 1112064005 | 0 |
| 66.72.192.6 | 1112064006 | 0 |
| 66.72.192.7 | 1112064007 | 0 |
| 66.72.192.8 | 1112064008 | 0 |
| 66.72.192.9 | 1112064009 | 0 |
| 66.72.192.10 | 1112064010 | 0 |
| 66.72.192.11 | 1112064011 | 0 |
| 66.72.192.12 | 1112064012 | 0 |
| 66.72.192.13 | 1112064013 | 0 |
| 66.72.192.14 | 1112064014 | 0 |
| 66.72.192.15 | 1112064015 | 0 |
| 66.72.192.16 | 1112064016 | 0 |
| 66.72.192.17 | 1112064017 | 0 |
| 66.72.192.18 | 1112064018 | 0 |
| 66.72.192.19 | 1112064019 | 0 |
| 66.72.192.20 | 1112064020 | 0 |
| 66.72.192.21 | 1112064021 | 0 |
| 66.72.192.22 | 1112064022 | 0 |
| 66.72.192.23 | 1112064023 | 0 |
| 66.72.192.24 | 1112064024 | 0 |
| 66.72.192.25 | 1112064025 | 0 |
| 66.72.192.26 | 1112064026 | 0 |
| 66.72.192.27 | 1112064027 | 0 |
| 66.72.192.28 | 1112064028 | 0 |
| 66.72.192.29 | 1112064029 | 0 |
| 66.72.192.30 | 1112064030 | 0 |
| 66.72.192.31 | 1112064031 | 0 |
| 66.72.192.32 | 1112064032 | 0 |
| 66.72.192.33 | 1112064033 | 0 |
| 66.72.192.34 | 1112064034 | 0 |
| 66.72.192.35 | 1112064035 | 0 |
| 66.72.192.36 | 1112064036 | 0 |
| 66.72.192.37 | 1112064037 | 0 |
| 66.72.192.38 | 1112064038 | 0 |
| 66.72.192.39 | 1112064039 | 0 |
| 66.72.192.40 | 1112064040 | 0 |
| 66.72.192.41 | 1112064041 | 0 |
| 66.72.192.42 | 1112064042 | 0 |
| 66.72.192.43 | 1112064043 | 0 |
| 66.72.192.44 | 1112064044 | 0 |
| 66.72.192.45 | 1112064045 | 0 |
| 66.72.192.46 | 1112064046 | 0 |
| 66.72.192.47 | 1112064047 | 0 |
| 66.72.192.48 | 1112064048 | 0 |
| 66.72.192.49 | 1112064049 | 0 |
| 66.72.192.50 | 1112064050 | 0 |
| 66.72.192.51 | 1112064051 | 0 |
| 66.72.192.52 | 1112064052 | 0 |
| 66.72.192.53 | 1112064053 | 0 |
| 66.72.192.54 | 1112064054 | 0 |
| 66.72.192.55 | 1112064055 | 0 |
| 66.72.192.56 | 1112064056 | 0 |
| 66.72.192.57 | 1112064057 | 0 |
| 66.72.192.58 | 1112064058 | 0 |
| 66.72.192.59 | 1112064059 | 0 |
| 66.72.192.60 | 1112064060 | 0 |
| 66.72.192.61 | 1112064061 | 0 |
| 66.72.192.62 | 1112064062 | 0 |
| 66.72.192.63 | 1112064063 | 0 |
| 66.72.192.64 | 1112064064 | 0 |
| 66.72.192.65 | 1112064065 | 0 |
| 66.72.192.66 | 1112064066 | 0 |
| 66.72.192.67 | 1112064067 | 0 |
| 66.72.192.68 | 1112064068 | 0 |
| 66.72.192.69 | 1112064069 | 0 |
| 66.72.192.70 | 1112064070 | 0 |
| 66.72.192.71 | 1112064071 | 0 |
| 66.72.192.72 | 1112064072 | 0 |
| 66.72.192.73 | 1112064073 | 0 |
| 66.72.192.74 | 1112064074 | 0 |
| 66.72.192.75 | 1112064075 | 0 |
| 66.72.192.76 | 1112064076 | 0 |
| 66.72.192.77 | 1112064077 | 0 |
| 66.72.192.78 | 1112064078 | 0 |
| 66.72.192.79 | 1112064079 | 0 |
| 66.72.192.80 | 1112064080 | 0 |
| 66.72.192.81 | 1112064081 | 0 |
| 66.72.192.82 | 1112064082 | 0 |
| 66.72.192.83 | 1112064083 | 0 |
| 66.72.192.84 | 1112064084 | 0 |
| 66.72.192.85 | 1112064085 | 0 |