La dirección IP 21.71.32 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP entre 22.30.204.0 a 22.30.205.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 22.30.204.0 |
| IP que termina con | 22.30.205.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérica | |
| Registe | |
| Última actualización | 08/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-08 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-08 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.71.32.0 | 356982784 | 0 |
| 21.71.32.1 | 356982785 | 0 |
| 21.71.32.2 | 356982786 | 0 |
| 21.71.32.3 | 356982787 | 0 |
| 21.71.32.4 | 356982788 | 0 |
| 21.71.32.5 | 356982789 | 0 |
| 21.71.32.6 | 356982790 | 0 |
| 21.71.32.7 | 356982791 | 0 |
| 21.71.32.8 | 356982792 | 0 |
| 21.71.32.9 | 356982793 | 0 |
| 21.71.32.10 | 356982794 | 0 |
| 21.71.32.11 | 356982795 | 0 |
| 21.71.32.12 | 356982796 | 0 |
| 21.71.32.13 | 356982797 | 0 |
| 21.71.32.14 | 356982798 | 0 |
| 21.71.32.15 | 356982799 | 0 |
| 21.71.32.16 | 356982800 | 0 |
| 21.71.32.17 | 356982801 | 0 |
| 21.71.32.18 | 356982802 | 0 |
| 21.71.32.19 | 356982803 | 0 |
| 21.71.32.20 | 356982804 | 0 |
| 21.71.32.21 | 356982805 | 0 |
| 21.71.32.22 | 356982806 | 0 |
| 21.71.32.23 | 356982807 | 0 |
| 21.71.32.24 | 356982808 | 0 |
| 21.71.32.25 | 356982809 | 0 |
| 21.71.32.26 | 356982810 | 0 |
| 21.71.32.27 | 356982811 | 0 |
| 21.71.32.28 | 356982812 | 0 |
| 21.71.32.29 | 356982813 | 0 |
| 21.71.32.30 | 356982814 | 0 |
| 21.71.32.31 | 356982815 | 0 |
| 21.71.32.32 | 356982816 | 0 |
| 21.71.32.33 | 356982817 | 0 |
| 21.71.32.34 | 356982818 | 0 |
| 21.71.32.35 | 356982819 | 0 |
| 21.71.32.36 | 356982820 | 0 |
| 21.71.32.37 | 356982821 | 0 |
| 21.71.32.38 | 356982822 | 0 |
| 21.71.32.39 | 356982823 | 0 |
| 21.71.32.40 | 356982824 | 0 |
| 21.71.32.41 | 356982825 | 0 |
| 21.71.32.42 | 356982826 | 0 |
| 21.71.32.43 | 356982827 | 0 |
| 21.71.32.44 | 356982828 | 0 |
| 21.71.32.45 | 356982829 | 0 |
| 21.71.32.46 | 356982830 | 0 |
| 21.71.32.47 | 356982831 | 0 |
| 21.71.32.48 | 356982832 | 0 |
| 21.71.32.49 | 356982833 | 0 |
| 21.71.32.50 | 356982834 | 0 |
| 21.71.32.51 | 356982835 | 0 |
| 21.71.32.52 | 356982836 | 0 |
| 21.71.32.53 | 356982837 | 0 |
| 21.71.32.54 | 356982838 | 0 |
| 21.71.32.55 | 356982839 | 0 |
| 21.71.32.56 | 356982840 | 0 |
| 21.71.32.57 | 356982841 | 0 |
| 21.71.32.58 | 356982842 | 0 |
| 21.71.32.59 | 356982843 | 0 |
| 21.71.32.60 | 356982844 | 0 |
| 21.71.32.61 | 356982845 | 0 |
| 21.71.32.62 | 356982846 | 0 |
| 21.71.32.63 | 356982847 | 0 |
| 21.71.32.64 | 356982848 | 0 |
| 21.71.32.65 | 356982849 | 0 |
| 21.71.32.66 | 356982850 | 0 |
| 21.71.32.67 | 356982851 | 0 |
| 21.71.32.68 | 356982852 | 0 |
| 21.71.32.69 | 356982853 | 0 |
| 21.71.32.70 | 356982854 | 0 |
| 21.71.32.71 | 356982855 | 0 |
| 21.71.32.72 | 356982856 | 0 |
| 21.71.32.73 | 356982857 | 0 |
| 21.71.32.74 | 356982858 | 0 |
| 21.71.32.75 | 356982859 | 0 |
| 21.71.32.76 | 356982860 | 0 |
| 21.71.32.77 | 356982861 | 0 |
| 21.71.32.78 | 356982862 | 0 |
| 21.71.32.79 | 356982863 | 0 |
| 21.71.32.80 | 356982864 | 0 |
| 21.71.32.81 | 356982865 | 0 |
| 21.71.32.82 | 356982866 | 0 |
| 21.71.32.83 | 356982867 | 0 |
| 21.71.32.84 | 356982868 | 0 |
| 21.71.32.85 | 356982869 | 0 |