La dirección IP 21.232.0 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 | 10/08/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | ES | España | - | Madrid | 40,4165 | -3,7026 | 2018-08-09 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2018-08-09 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.232.0.0 | 367525888 | 0 |
| 21.232.0.1 | 367525889 | 0 |
| 21.232.0.2 | 367525890 | 0 |
| 21.232.0.3 | 367525891 | 0 |
| 21.232.0.4 | 367525892 | 0 |
| 21.232.0.5 | 367525893 | 0 |
| 21.232.0.6 | 367525894 | 0 |
| 21.232.0.7 | 367525895 | 0 |
| 21.232.0.8 | 367525896 | 0 |
| 21.232.0.9 | 367525897 | 0 |
| 21.232.0.10 | 367525898 | 0 |
| 21.232.0.11 | 367525899 | 0 |
| 21.232.0.12 | 367525900 | 0 |
| 21.232.0.13 | 367525901 | 0 |
| 21.232.0.14 | 367525902 | 0 |
| 21.232.0.15 | 367525903 | 0 |
| 21.232.0.16 | 367525904 | 0 |
| 21.232.0.17 | 367525905 | 0 |
| 21.232.0.18 | 367525906 | 0 |
| 21.232.0.19 | 367525907 | 0 |
| 21.232.0.20 | 367525908 | 0 |
| 21.232.0.21 | 367525909 | 0 |
| 21.232.0.22 | 367525910 | 0 |
| 21.232.0.23 | 367525911 | 0 |
| 21.232.0.24 | 367525912 | 0 |
| 21.232.0.25 | 367525913 | 0 |
| 21.232.0.26 | 367525914 | 0 |
| 21.232.0.27 | 367525915 | 0 |
| 21.232.0.28 | 367525916 | 0 |
| 21.232.0.29 | 367525917 | 0 |
| 21.232.0.30 | 367525918 | 0 |
| 21.232.0.31 | 367525919 | 0 |
| 21.232.0.32 | 367525920 | 0 |
| 21.232.0.33 | 367525921 | 0 |
| 21.232.0.34 | 367525922 | 0 |
| 21.232.0.35 | 367525923 | 0 |
| 21.232.0.36 | 367525924 | 0 |
| 21.232.0.37 | 367525925 | 0 |
| 21.232.0.38 | 367525926 | 0 |
| 21.232.0.39 | 367525927 | 0 |
| 21.232.0.40 | 367525928 | 0 |
| 21.232.0.41 | 367525929 | 0 |
| 21.232.0.42 | 367525930 | 0 |
| 21.232.0.43 | 367525931 | 0 |
| 21.232.0.44 | 367525932 | 0 |
| 21.232.0.45 | 367525933 | 0 |
| 21.232.0.46 | 367525934 | 0 |
| 21.232.0.47 | 367525935 | 0 |
| 21.232.0.48 | 367525936 | 0 |
| 21.232.0.49 | 367525937 | 0 |
| 21.232.0.50 | 367525938 | 0 |
| 21.232.0.51 | 367525939 | 0 |
| 21.232.0.52 | 367525940 | 0 |
| 21.232.0.53 | 367525941 | 0 |
| 21.232.0.54 | 367525942 | 0 |
| 21.232.0.55 | 367525943 | 0 |
| 21.232.0.56 | 367525944 | 0 |
| 21.232.0.57 | 367525945 | 0 |
| 21.232.0.58 | 367525946 | 0 |
| 21.232.0.59 | 367525947 | 0 |
| 21.232.0.60 | 367525948 | 0 |
| 21.232.0.61 | 367525949 | 0 |
| 21.232.0.62 | 367525950 | 0 |
| 21.232.0.63 | 367525951 | 0 |
| 21.232.0.64 | 367525952 | 0 |
| 21.232.0.65 | 367525953 | 0 |
| 21.232.0.66 | 367525954 | 0 |
| 21.232.0.67 | 367525955 | 0 |
| 21.232.0.68 | 367525956 | 0 |
| 21.232.0.69 | 367525957 | 0 |
| 21.232.0.70 | 367525958 | 0 |
| 21.232.0.71 | 367525959 | 0 |
| 21.232.0.72 | 367525960 | 0 |
| 21.232.0.73 | 367525961 | 0 |
| 21.232.0.74 | 367525962 | 0 |
| 21.232.0.75 | 367525963 | 0 |
| 21.232.0.76 | 367525964 | 0 |
| 21.232.0.77 | 367525965 | 0 |
| 21.232.0.78 | 367525966 | 0 |
| 21.232.0.79 | 367525967 | 0 |
| 21.232.0.80 | 367525968 | 0 |
| 21.232.0.81 | 367525969 | 0 |
| 21.232.0.82 | 367525970 | 0 |
| 21.232.0.83 | 367525971 | 0 |
| 21.232.0.84 | 367525972 | 0 |
| 21.232.0.85 | 367525973 | 0 |