La dirección IP 12.237.1 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP entre 12.0.0.0 a 12.255.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 12.0.0.0 |
| IP que termina con | 12.255.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérica | |
| Registe | |
| Última actualización | 23/04/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Middletown | 40,3956 | -74,1106 | 2018-04-23 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2018-04-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.237.1.0 | 216858880 | 0 |
| 12.237.1.1 | 216858881 | 0 |
| 12.237.1.2 | 216858882 | 0 |
| 12.237.1.3 | 216858883 | 0 |
| 12.237.1.4 | 216858884 | 0 |
| 12.237.1.5 | 216858885 | 0 |
| 12.237.1.6 | 216858886 | 0 |
| 12.237.1.7 | 216858887 | 0 |
| 12.237.1.8 | 216858888 | 0 |
| 12.237.1.9 | 216858889 | 0 |
| 12.237.1.10 | 216858890 | 0 |
| 12.237.1.11 | 216858891 | 0 |
| 12.237.1.12 | 216858892 | 0 |
| 12.237.1.13 | 216858893 | 0 |
| 12.237.1.14 | 216858894 | 0 |
| 12.237.1.15 | 216858895 | 0 |
| 12.237.1.16 | 216858896 | 0 |
| 12.237.1.17 | 216858897 | 0 |
| 12.237.1.18 | 216858898 | 0 |
| 12.237.1.19 | 216858899 | 0 |
| 12.237.1.20 | 216858900 | 0 |
| 12.237.1.21 | 216858901 | 0 |
| 12.237.1.22 | 216858902 | 0 |
| 12.237.1.23 | 216858903 | 0 |
| 12.237.1.24 | 216858904 | 0 |
| 12.237.1.25 | 216858905 | 0 |
| 12.237.1.26 | 216858906 | 0 |
| 12.237.1.27 | 216858907 | 0 |
| 12.237.1.28 | 216858908 | 0 |
| 12.237.1.29 | 216858909 | 0 |
| 12.237.1.30 | 216858910 | 0 |
| 12.237.1.31 | 216858911 | 0 |
| 12.237.1.32 | 216858912 | 0 |
| 12.237.1.33 | 216858913 | 0 |
| 12.237.1.34 | 216858914 | 0 |
| 12.237.1.35 | 216858915 | 0 |
| 12.237.1.36 | 216858916 | 0 |
| 12.237.1.37 | 216858917 | 0 |
| 12.237.1.38 | 216858918 | 0 |
| 12.237.1.39 | 216858919 | 0 |
| 12.237.1.40 | 216858920 | 0 |
| 12.237.1.41 | 216858921 | 0 |
| 12.237.1.42 | 216858922 | 0 |
| 12.237.1.43 | 216858923 | 0 |
| 12.237.1.44 | 216858924 | 0 |
| 12.237.1.45 | 216858925 | 0 |
| 12.237.1.46 | 216858926 | 0 |
| 12.237.1.47 | 216858927 | 0 |
| 12.237.1.48 | 216858928 | 0 |
| 12.237.1.49 | 216858929 | 0 |
| 12.237.1.50 | 216858930 | 0 |
| 12.237.1.51 | 216858931 | 0 |
| 12.237.1.52 | 216858932 | 0 |
| 12.237.1.53 | 216858933 | 0 |
| 12.237.1.54 | 216858934 | 0 |
| 12.237.1.55 | 216858935 | 0 |
| 12.237.1.56 | 216858936 | 0 |
| 12.237.1.57 | 216858937 | 0 |
| 12.237.1.58 | 216858938 | 0 |
| 12.237.1.59 | 216858939 | 0 |
| 12.237.1.60 | 216858940 | 0 |
| 12.237.1.61 | 216858941 | 0 |
| 12.237.1.62 | 216858942 | 0 |
| 12.237.1.63 | 216858943 | 0 |
| 12.237.1.64 | 216858944 | 0 |
| 12.237.1.65 | 216858945 | 0 |
| 12.237.1.66 | 216858946 | 0 |
| 12.237.1.67 | 216858947 | 0 |
| 12.237.1.68 | 216858948 | 0 |
| 12.237.1.69 | 216858949 | 0 |
| 12.237.1.70 | 216858950 | 0 |
| 12.237.1.71 | 216858951 | 0 |
| 12.237.1.72 | 216858952 | 0 |
| 12.237.1.73 | 216858953 | 0 |
| 12.237.1.74 | 216858954 | 0 |
| 12.237.1.75 | 216858955 | 0 |
| 12.237.1.76 | 216858956 | 0 |
| 12.237.1.77 | 216858957 | 0 |
| 12.237.1.78 | 216858958 | 0 |
| 12.237.1.79 | 216858959 | 0 |
| 12.237.1.80 | 216858960 | 0 |
| 12.237.1.81 | 216858961 | 0 |
| 12.237.1.82 | 216858962 | 0 |
| 12.237.1.83 | 216858963 | 0 |
| 12.237.1.84 | 216858964 | 0 |
| 12.237.1.85 | 216858965 | 0 |