La dirección IP 21.252.5 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 | 04/10/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-10-03 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-10-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.252.5.0 | 368837888 | 0 |
| 21.252.5.1 | 368837889 | 0 |
| 21.252.5.2 | 368837890 | 0 |
| 21.252.5.3 | 368837891 | 0 |
| 21.252.5.4 | 368837892 | 0 |
| 21.252.5.5 | 368837893 | 0 |
| 21.252.5.6 | 368837894 | 0 |
| 21.252.5.7 | 368837895 | 0 |
| 21.252.5.8 | 368837896 | 0 |
| 21.252.5.9 | 368837897 | 0 |
| 21.252.5.10 | 368837898 | 0 |
| 21.252.5.11 | 368837899 | 0 |
| 21.252.5.12 | 368837900 | 0 |
| 21.252.5.13 | 368837901 | 0 |
| 21.252.5.14 | 368837902 | 0 |
| 21.252.5.15 | 368837903 | 0 |
| 21.252.5.16 | 368837904 | 0 |
| 21.252.5.17 | 368837905 | 0 |
| 21.252.5.18 | 368837906 | 0 |
| 21.252.5.19 | 368837907 | 0 |
| 21.252.5.20 | 368837908 | 0 |
| 21.252.5.21 | 368837909 | 0 |
| 21.252.5.22 | 368837910 | 0 |
| 21.252.5.23 | 368837911 | 0 |
| 21.252.5.24 | 368837912 | 0 |
| 21.252.5.25 | 368837913 | 0 |
| 21.252.5.26 | 368837914 | 0 |
| 21.252.5.27 | 368837915 | 0 |
| 21.252.5.28 | 368837916 | 0 |
| 21.252.5.29 | 368837917 | 0 |
| 21.252.5.30 | 368837918 | 0 |
| 21.252.5.31 | 368837919 | 0 |
| 21.252.5.32 | 368837920 | 0 |
| 21.252.5.33 | 368837921 | 0 |
| 21.252.5.34 | 368837922 | 0 |
| 21.252.5.35 | 368837923 | 0 |
| 21.252.5.36 | 368837924 | 0 |
| 21.252.5.37 | 368837925 | 0 |
| 21.252.5.38 | 368837926 | 0 |
| 21.252.5.39 | 368837927 | 0 |
| 21.252.5.40 | 368837928 | 0 |
| 21.252.5.41 | 368837929 | 0 |
| 21.252.5.42 | 368837930 | 0 |
| 21.252.5.43 | 368837931 | 0 |
| 21.252.5.44 | 368837932 | 0 |
| 21.252.5.45 | 368837933 | 0 |
| 21.252.5.46 | 368837934 | 0 |
| 21.252.5.47 | 368837935 | 0 |
| 21.252.5.48 | 368837936 | 0 |
| 21.252.5.49 | 368837937 | 0 |
| 21.252.5.50 | 368837938 | 0 |
| 21.252.5.51 | 368837939 | 0 |
| 21.252.5.52 | 368837940 | 0 |
| 21.252.5.53 | 368837941 | 0 |
| 21.252.5.54 | 368837942 | 0 |
| 21.252.5.55 | 368837943 | 0 |
| 21.252.5.56 | 368837944 | 0 |
| 21.252.5.57 | 368837945 | 0 |
| 21.252.5.58 | 368837946 | 0 |
| 21.252.5.59 | 368837947 | 0 |
| 21.252.5.60 | 368837948 | 0 |
| 21.252.5.61 | 368837949 | 0 |
| 21.252.5.62 | 368837950 | 0 |
| 21.252.5.63 | 368837951 | 0 |
| 21.252.5.64 | 368837952 | 0 |
| 21.252.5.65 | 368837953 | 0 |
| 21.252.5.66 | 368837954 | 0 |
| 21.252.5.67 | 368837955 | 0 |
| 21.252.5.68 | 368837956 | 0 |
| 21.252.5.69 | 368837957 | 0 |
| 21.252.5.70 | 368837958 | 0 |
| 21.252.5.71 | 368837959 | 0 |
| 21.252.5.72 | 368837960 | 0 |
| 21.252.5.73 | 368837961 | 0 |
| 21.252.5.74 | 368837962 | 0 |
| 21.252.5.75 | 368837963 | 0 |
| 21.252.5.76 | 368837964 | 0 |
| 21.252.5.77 | 368837965 | 0 |
| 21.252.5.78 | 368837966 | 0 |
| 21.252.5.79 | 368837967 | 0 |
| 21.252.5.80 | 368837968 | 0 |
| 21.252.5.81 | 368837969 | 0 |
| 21.252.5.82 | 368837970 | 0 |
| 21.252.5.83 | 368837971 | 0 |
| 21.252.5.84 | 368837972 | 0 |
| 21.252.5.85 | 368837973 | 0 |