La dirección IP 45.21.15 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 45.16.0.0/12, IP entre 45.16.0.0 a 45.31.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 45.16.0.0 |
| IP que termina con | 45.31.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 45.16.0.0/12 |
| IP numérica | |
| Registe | arin |
| Última actualización | 04/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Houston | 29,7633 | -95,3633 | 2017-07-04 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 45.21.15.0 | 756354816 | 0 |
| 45.21.15.1 | 756354817 | 0 |
| 45.21.15.2 | 756354818 | 0 |
| 45.21.15.3 | 756354819 | 0 |
| 45.21.15.4 | 756354820 | 0 |
| 45.21.15.5 | 756354821 | 0 |
| 45.21.15.6 | 756354822 | 0 |
| 45.21.15.7 | 756354823 | 0 |
| 45.21.15.8 | 756354824 | 0 |
| 45.21.15.9 | 756354825 | 0 |
| 45.21.15.10 | 756354826 | 0 |
| 45.21.15.11 | 756354827 | 0 |
| 45.21.15.12 | 756354828 | 0 |
| 45.21.15.13 | 756354829 | 0 |
| 45.21.15.14 | 756354830 | 0 |
| 45.21.15.15 | 756354831 | 0 |
| 45.21.15.16 | 756354832 | 0 |
| 45.21.15.17 | 756354833 | 0 |
| 45.21.15.18 | 756354834 | 0 |
| 45.21.15.19 | 756354835 | 0 |
| 45.21.15.20 | 756354836 | 0 |
| 45.21.15.21 | 756354837 | 0 |
| 45.21.15.22 | 756354838 | 0 |
| 45.21.15.23 | 756354839 | 0 |
| 45.21.15.24 | 756354840 | 0 |
| 45.21.15.25 | 756354841 | 0 |
| 45.21.15.26 | 756354842 | 0 |
| 45.21.15.27 | 756354843 | 0 |
| 45.21.15.28 | 756354844 | 0 |
| 45.21.15.29 | 756354845 | 0 |
| 45.21.15.30 | 756354846 | 0 |
| 45.21.15.31 | 756354847 | 0 |
| 45.21.15.32 | 756354848 | 0 |
| 45.21.15.33 | 756354849 | 0 |
| 45.21.15.34 | 756354850 | 0 |
| 45.21.15.35 | 756354851 | 0 |
| 45.21.15.36 | 756354852 | 0 |
| 45.21.15.37 | 756354853 | 0 |
| 45.21.15.38 | 756354854 | 0 |
| 45.21.15.39 | 756354855 | 0 |
| 45.21.15.40 | 756354856 | 0 |
| 45.21.15.41 | 756354857 | 0 |
| 45.21.15.42 | 756354858 | 0 |
| 45.21.15.43 | 756354859 | 0 |
| 45.21.15.44 | 756354860 | 0 |
| 45.21.15.45 | 756354861 | 0 |
| 45.21.15.46 | 756354862 | 0 |
| 45.21.15.47 | 756354863 | 0 |
| 45.21.15.48 | 756354864 | 0 |
| 45.21.15.49 | 756354865 | 0 |
| 45.21.15.50 | 756354866 | 0 |
| 45.21.15.51 | 756354867 | 0 |
| 45.21.15.52 | 756354868 | 0 |
| 45.21.15.53 | 756354869 | 0 |
| 45.21.15.54 | 756354870 | 0 |
| 45.21.15.55 | 756354871 | 0 |
| 45.21.15.56 | 756354872 | 0 |
| 45.21.15.57 | 756354873 | 0 |
| 45.21.15.58 | 756354874 | 0 |
| 45.21.15.59 | 756354875 | 0 |
| 45.21.15.60 | 756354876 | 0 |
| 45.21.15.61 | 756354877 | 0 |
| 45.21.15.62 | 756354878 | 0 |
| 45.21.15.63 | 756354879 | 0 |
| 45.21.15.64 | 756354880 | 0 |
| 45.21.15.65 | 756354881 | 0 |
| 45.21.15.66 | 756354882 | 0 |
| 45.21.15.67 | 756354883 | 0 |
| 45.21.15.68 | 756354884 | 0 |
| 45.21.15.69 | 756354885 | 0 |
| 45.21.15.70 | 756354886 | 0 |
| 45.21.15.71 | 756354887 | 0 |
| 45.21.15.72 | 756354888 | 0 |
| 45.21.15.73 | 756354889 | 0 |
| 45.21.15.74 | 756354890 | 0 |
| 45.21.15.75 | 756354891 | 0 |
| 45.21.15.76 | 756354892 | 0 |
| 45.21.15.77 | 756354893 | 0 |
| 45.21.15.78 | 756354894 | 0 |
| 45.21.15.79 | 756354895 | 0 |
| 45.21.15.80 | 756354896 | 0 |
| 45.21.15.81 | 756354897 | 0 |
| 45.21.15.82 | 756354898 | 0 |
| 45.21.15.83 | 756354899 | 0 |
| 45.21.15.84 | 756354900 | 0 |
| 45.21.15.85 | 756354901 | 0 |