L'indirizzo IP 21.76.65 è fornito da China Education and Research Network Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP tra 22.30.204.0 a 22.30.205.255 ). Il numero di sistema autonomo (ASN) è 4538.
| ASN | 4538 |
| IP inizia con | 22.30.204.0 |
| IP finale con | 22.30.205.255 |
| ASN Nome | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 22/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Clovis | 34,4048 | -103,2052 | 2018-08-22 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2018-08-22 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.76.65.0 | 357318912 | 0 |
| 21.76.65.1 | 357318913 | 0 |
| 21.76.65.2 | 357318914 | 0 |
| 21.76.65.3 | 357318915 | 0 |
| 21.76.65.4 | 357318916 | 0 |
| 21.76.65.5 | 357318917 | 0 |
| 21.76.65.6 | 357318918 | 0 |
| 21.76.65.7 | 357318919 | 0 |
| 21.76.65.8 | 357318920 | 0 |
| 21.76.65.9 | 357318921 | 0 |
| 21.76.65.10 | 357318922 | 0 |
| 21.76.65.11 | 357318923 | 0 |
| 21.76.65.12 | 357318924 | 0 |
| 21.76.65.13 | 357318925 | 0 |
| 21.76.65.14 | 357318926 | 0 |
| 21.76.65.15 | 357318927 | 0 |
| 21.76.65.16 | 357318928 | 0 |
| 21.76.65.17 | 357318929 | 0 |
| 21.76.65.18 | 357318930 | 0 |
| 21.76.65.19 | 357318931 | 0 |
| 21.76.65.20 | 357318932 | 0 |
| 21.76.65.21 | 357318933 | 0 |
| 21.76.65.22 | 357318934 | 0 |
| 21.76.65.23 | 357318935 | 0 |
| 21.76.65.24 | 357318936 | 0 |
| 21.76.65.25 | 357318937 | 0 |
| 21.76.65.26 | 357318938 | 0 |
| 21.76.65.27 | 357318939 | 0 |
| 21.76.65.28 | 357318940 | 0 |
| 21.76.65.29 | 357318941 | 0 |
| 21.76.65.30 | 357318942 | 0 |
| 21.76.65.31 | 357318943 | 0 |
| 21.76.65.32 | 357318944 | 0 |
| 21.76.65.33 | 357318945 | 0 |
| 21.76.65.34 | 357318946 | 0 |
| 21.76.65.35 | 357318947 | 0 |
| 21.76.65.36 | 357318948 | 0 |
| 21.76.65.37 | 357318949 | 0 |
| 21.76.65.38 | 357318950 | 0 |
| 21.76.65.39 | 357318951 | 0 |
| 21.76.65.40 | 357318952 | 0 |
| 21.76.65.41 | 357318953 | 0 |
| 21.76.65.42 | 357318954 | 0 |
| 21.76.65.43 | 357318955 | 0 |
| 21.76.65.44 | 357318956 | 0 |
| 21.76.65.45 | 357318957 | 0 |
| 21.76.65.46 | 357318958 | 0 |
| 21.76.65.47 | 357318959 | 0 |
| 21.76.65.48 | 357318960 | 0 |
| 21.76.65.49 | 357318961 | 0 |
| 21.76.65.50 | 357318962 | 0 |
| 21.76.65.51 | 357318963 | 0 |
| 21.76.65.52 | 357318964 | 0 |
| 21.76.65.53 | 357318965 | 0 |
| 21.76.65.54 | 357318966 | 0 |
| 21.76.65.55 | 357318967 | 0 |
| 21.76.65.56 | 357318968 | 0 |
| 21.76.65.57 | 357318969 | 0 |
| 21.76.65.58 | 357318970 | 0 |
| 21.76.65.59 | 357318971 | 0 |
| 21.76.65.60 | 357318972 | 0 |
| 21.76.65.61 | 357318973 | 0 |
| 21.76.65.62 | 357318974 | 0 |
| 21.76.65.63 | 357318975 | 0 |
| 21.76.65.64 | 357318976 | 0 |
| 21.76.65.65 | 357318977 | 0 |
| 21.76.65.66 | 357318978 | 0 |
| 21.76.65.67 | 357318979 | 0 |
| 21.76.65.68 | 357318980 | 0 |
| 21.76.65.69 | 357318981 | 0 |
| 21.76.65.70 | 357318982 | 0 |
| 21.76.65.71 | 357318983 | 0 |
| 21.76.65.72 | 357318984 | 0 |
| 21.76.65.73 | 357318985 | 0 |
| 21.76.65.74 | 357318986 | 0 |
| 21.76.65.75 | 357318987 | 0 |
| 21.76.65.76 | 357318988 | 0 |
| 21.76.65.77 | 357318989 | 0 |
| 21.76.65.78 | 357318990 | 0 |
| 21.76.65.79 | 357318991 | 0 |
| 21.76.65.80 | 357318992 | 0 |
| 21.76.65.81 | 357318993 | 0 |
| 21.76.65.82 | 357318994 | 0 |
| 21.76.65.83 | 357318995 | 0 |
| 21.76.65.84 | 357318996 | 0 |
| 21.76.65.85 | 357318997 | 0 |