L'indirizzo IP 21.246.6 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 | 05/03/2019 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ES | Spain | - | Madrid | 40,4165 | -3,7026 | 2019-03-05 |
| MaxMind | US | United States | - | Riverside | 33,9936 | -117,3832 | 2019-03-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.246.6.0 | 368444928 | 0 |
| 21.246.6.1 | 368444929 | 0 |
| 21.246.6.2 | 368444930 | 0 |
| 21.246.6.3 | 368444931 | 0 |
| 21.246.6.4 | 368444932 | 0 |
| 21.246.6.5 | 368444933 | 0 |
| 21.246.6.6 | 368444934 | 0 |
| 21.246.6.7 | 368444935 | 0 |
| 21.246.6.8 | 368444936 | 0 |
| 21.246.6.9 | 368444937 | 0 |
| 21.246.6.10 | 368444938 | 0 |
| 21.246.6.11 | 368444939 | 0 |
| 21.246.6.12 | 368444940 | 0 |
| 21.246.6.13 | 368444941 | 0 |
| 21.246.6.14 | 368444942 | 0 |
| 21.246.6.15 | 368444943 | 0 |
| 21.246.6.16 | 368444944 | 0 |
| 21.246.6.17 | 368444945 | 0 |
| 21.246.6.18 | 368444946 | 0 |
| 21.246.6.19 | 368444947 | 0 |
| 21.246.6.20 | 368444948 | 0 |
| 21.246.6.21 | 368444949 | 0 |
| 21.246.6.22 | 368444950 | 0 |
| 21.246.6.23 | 368444951 | 0 |
| 21.246.6.24 | 368444952 | 0 |
| 21.246.6.25 | 368444953 | 0 |
| 21.246.6.26 | 368444954 | 0 |
| 21.246.6.27 | 368444955 | 0 |
| 21.246.6.28 | 368444956 | 0 |
| 21.246.6.29 | 368444957 | 0 |
| 21.246.6.30 | 368444958 | 0 |
| 21.246.6.31 | 368444959 | 0 |
| 21.246.6.32 | 368444960 | 0 |
| 21.246.6.33 | 368444961 | 0 |
| 21.246.6.34 | 368444962 | 0 |
| 21.246.6.35 | 368444963 | 0 |
| 21.246.6.36 | 368444964 | 0 |
| 21.246.6.37 | 368444965 | 0 |
| 21.246.6.38 | 368444966 | 0 |
| 21.246.6.39 | 368444967 | 0 |
| 21.246.6.40 | 368444968 | 0 |
| 21.246.6.41 | 368444969 | 0 |
| 21.246.6.42 | 368444970 | 0 |
| 21.246.6.43 | 368444971 | 0 |
| 21.246.6.44 | 368444972 | 0 |
| 21.246.6.45 | 368444973 | 0 |
| 21.246.6.46 | 368444974 | 0 |
| 21.246.6.47 | 368444975 | 0 |
| 21.246.6.48 | 368444976 | 0 |
| 21.246.6.49 | 368444977 | 0 |
| 21.246.6.50 | 368444978 | 0 |
| 21.246.6.51 | 368444979 | 0 |
| 21.246.6.52 | 368444980 | 0 |
| 21.246.6.53 | 368444981 | 0 |
| 21.246.6.54 | 368444982 | 0 |
| 21.246.6.55 | 368444983 | 0 |
| 21.246.6.56 | 368444984 | 0 |
| 21.246.6.57 | 368444985 | 0 |
| 21.246.6.58 | 368444986 | 0 |
| 21.246.6.59 | 368444987 | 0 |
| 21.246.6.60 | 368444988 | 0 |
| 21.246.6.61 | 368444989 | 0 |
| 21.246.6.62 | 368444990 | 0 |
| 21.246.6.63 | 368444991 | 0 |
| 21.246.6.64 | 368444992 | 0 |
| 21.246.6.65 | 368444993 | 0 |
| 21.246.6.66 | 368444994 | 0 |
| 21.246.6.67 | 368444995 | 0 |
| 21.246.6.68 | 368444996 | 0 |
| 21.246.6.69 | 368444997 | 0 |
| 21.246.6.70 | 368444998 | 0 |
| 21.246.6.71 | 368444999 | 0 |
| 21.246.6.72 | 368445000 | 0 |
| 21.246.6.73 | 368445001 | 0 |
| 21.246.6.74 | 368445002 | 0 |
| 21.246.6.75 | 368445003 | 0 |
| 21.246.6.76 | 368445004 | 0 |
| 21.246.6.77 | 368445005 | 0 |
| 21.246.6.78 | 368445006 | 0 |
| 21.246.6.79 | 368445007 | 0 |
| 21.246.6.80 | 368445008 | 0 |
| 21.246.6.81 | 368445009 | 0 |
| 21.246.6.82 | 368445010 | 0 |
| 21.246.6.83 | 368445011 | 0 |
| 21.246.6.84 | 368445012 | 0 |
| 21.246.6.85 | 368445013 | 0 |