Les adresses IP débutant par 21.82.60 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, le bloc IP comprant les adresses de 22.30.204.0 à 22.30.205.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 22.30.204.0 |
| IP se terminant par | 22.30.205.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 24/08/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Houston | 29,7633 | -95,3633 | 2018-08-24 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-08-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.82.60.0 | 357710848 | 0 |
| 21.82.60.1 | 357710849 | 0 |
| 21.82.60.2 | 357710850 | 0 |
| 21.82.60.3 | 357710851 | 0 |
| 21.82.60.4 | 357710852 | 0 |
| 21.82.60.5 | 357710853 | 0 |
| 21.82.60.6 | 357710854 | 0 |
| 21.82.60.7 | 357710855 | 0 |
| 21.82.60.8 | 357710856 | 0 |
| 21.82.60.9 | 357710857 | 0 |
| 21.82.60.10 | 357710858 | 0 |
| 21.82.60.11 | 357710859 | 0 |
| 21.82.60.12 | 357710860 | 0 |
| 21.82.60.13 | 357710861 | 0 |
| 21.82.60.14 | 357710862 | 0 |
| 21.82.60.15 | 357710863 | 0 |
| 21.82.60.16 | 357710864 | 0 |
| 21.82.60.17 | 357710865 | 0 |
| 21.82.60.18 | 357710866 | 0 |
| 21.82.60.19 | 357710867 | 0 |
| 21.82.60.20 | 357710868 | 0 |
| 21.82.60.21 | 357710869 | 0 |
| 21.82.60.22 | 357710870 | 0 |
| 21.82.60.23 | 357710871 | 0 |
| 21.82.60.24 | 357710872 | 0 |
| 21.82.60.25 | 357710873 | 0 |
| 21.82.60.26 | 357710874 | 0 |
| 21.82.60.27 | 357710875 | 0 |
| 21.82.60.28 | 357710876 | 0 |
| 21.82.60.29 | 357710877 | 0 |
| 21.82.60.30 | 357710878 | 0 |
| 21.82.60.31 | 357710879 | 0 |
| 21.82.60.32 | 357710880 | 0 |
| 21.82.60.33 | 357710881 | 0 |
| 21.82.60.34 | 357710882 | 0 |
| 21.82.60.35 | 357710883 | 0 |
| 21.82.60.36 | 357710884 | 0 |
| 21.82.60.37 | 357710885 | 0 |
| 21.82.60.38 | 357710886 | 0 |
| 21.82.60.39 | 357710887 | 0 |
| 21.82.60.40 | 357710888 | 0 |
| 21.82.60.41 | 357710889 | 0 |
| 21.82.60.42 | 357710890 | 0 |
| 21.82.60.43 | 357710891 | 0 |
| 21.82.60.44 | 357710892 | 0 |
| 21.82.60.45 | 357710893 | 0 |
| 21.82.60.46 | 357710894 | 0 |
| 21.82.60.47 | 357710895 | 0 |
| 21.82.60.48 | 357710896 | 0 |
| 21.82.60.49 | 357710897 | 0 |
| 21.82.60.50 | 357710898 | 0 |
| 21.82.60.51 | 357710899 | 0 |
| 21.82.60.52 | 357710900 | 0 |
| 21.82.60.53 | 357710901 | 0 |
| 21.82.60.54 | 357710902 | 0 |
| 21.82.60.55 | 357710903 | 0 |
| 21.82.60.56 | 357710904 | 0 |
| 21.82.60.57 | 357710905 | 0 |
| 21.82.60.58 | 357710906 | 0 |
| 21.82.60.59 | 357710907 | 0 |
| 21.82.60.60 | 357710908 | 0 |
| 21.82.60.61 | 357710909 | 0 |
| 21.82.60.62 | 357710910 | 0 |
| 21.82.60.63 | 357710911 | 0 |
| 21.82.60.64 | 357710912 | 0 |
| 21.82.60.65 | 357710913 | 0 |
| 21.82.60.66 | 357710914 | 0 |
| 21.82.60.67 | 357710915 | 0 |
| 21.82.60.68 | 357710916 | 0 |
| 21.82.60.69 | 357710917 | 0 |
| 21.82.60.70 | 357710918 | 0 |
| 21.82.60.71 | 357710919 | 0 |
| 21.82.60.72 | 357710920 | 0 |
| 21.82.60.73 | 357710921 | 0 |
| 21.82.60.74 | 357710922 | 0 |
| 21.82.60.75 | 357710923 | 0 |
| 21.82.60.76 | 357710924 | 0 |
| 21.82.60.77 | 357710925 | 0 |
| 21.82.60.78 | 357710926 | 0 |
| 21.82.60.79 | 357710927 | 0 |
| 21.82.60.80 | 357710928 | 0 |
| 21.82.60.81 | 357710929 | 0 |
| 21.82.60.82 | 357710930 | 0 |
| 21.82.60.83 | 357710931 | 0 |
| 21.82.60.84 | 357710932 | 0 |
| 21.82.60.85 | 357710933 | 0 |