L'indirizzo IP 21.222.2 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 | 11/04/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ES | Spain | - | Madrid | 40,4165 | -3,7026 | 2020-04-11 |
| MaxMind | US | United States | - | Downers Grove | 41,7581 | -88,0211 | 2020-04-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.222.2.0 | 366871040 | 0 |
| 21.222.2.1 | 366871041 | 0 |
| 21.222.2.2 | 366871042 | 0 |
| 21.222.2.3 | 366871043 | 0 |
| 21.222.2.4 | 366871044 | 0 |
| 21.222.2.5 | 366871045 | 0 |
| 21.222.2.6 | 366871046 | 0 |
| 21.222.2.7 | 366871047 | 0 |
| 21.222.2.8 | 366871048 | 0 |
| 21.222.2.9 | 366871049 | 0 |
| 21.222.2.10 | 366871050 | 0 |
| 21.222.2.11 | 366871051 | 0 |
| 21.222.2.12 | 366871052 | 0 |
| 21.222.2.13 | 366871053 | 0 |
| 21.222.2.14 | 366871054 | 0 |
| 21.222.2.15 | 366871055 | 0 |
| 21.222.2.16 | 366871056 | 0 |
| 21.222.2.17 | 366871057 | 0 |
| 21.222.2.18 | 366871058 | 0 |
| 21.222.2.19 | 366871059 | 0 |
| 21.222.2.20 | 366871060 | 0 |
| 21.222.2.21 | 366871061 | 0 |
| 21.222.2.22 | 366871062 | 0 |
| 21.222.2.23 | 366871063 | 0 |
| 21.222.2.24 | 366871064 | 0 |
| 21.222.2.25 | 366871065 | 0 |
| 21.222.2.26 | 366871066 | 0 |
| 21.222.2.27 | 366871067 | 0 |
| 21.222.2.28 | 366871068 | 0 |
| 21.222.2.29 | 366871069 | 0 |
| 21.222.2.30 | 366871070 | 0 |
| 21.222.2.31 | 366871071 | 0 |
| 21.222.2.32 | 366871072 | 0 |
| 21.222.2.33 | 366871073 | 0 |
| 21.222.2.34 | 366871074 | 0 |
| 21.222.2.35 | 366871075 | 0 |
| 21.222.2.36 | 366871076 | 0 |
| 21.222.2.37 | 366871077 | 0 |
| 21.222.2.38 | 366871078 | 0 |
| 21.222.2.39 | 366871079 | 0 |
| 21.222.2.40 | 366871080 | 0 |
| 21.222.2.41 | 366871081 | 0 |
| 21.222.2.42 | 366871082 | 0 |
| 21.222.2.43 | 366871083 | 0 |
| 21.222.2.44 | 366871084 | 0 |
| 21.222.2.45 | 366871085 | 0 |
| 21.222.2.46 | 366871086 | 0 |
| 21.222.2.47 | 366871087 | 0 |
| 21.222.2.48 | 366871088 | 0 |
| 21.222.2.49 | 366871089 | 0 |
| 21.222.2.50 | 366871090 | 0 |
| 21.222.2.51 | 366871091 | 0 |
| 21.222.2.52 | 366871092 | 0 |
| 21.222.2.53 | 366871093 | 0 |
| 21.222.2.54 | 366871094 | 0 |
| 21.222.2.55 | 366871095 | 0 |
| 21.222.2.56 | 366871096 | 0 |
| 21.222.2.57 | 366871097 | 0 |
| 21.222.2.58 | 366871098 | 0 |
| 21.222.2.59 | 366871099 | 0 |
| 21.222.2.60 | 366871100 | 0 |
| 21.222.2.61 | 366871101 | 0 |
| 21.222.2.62 | 366871102 | 0 |
| 21.222.2.63 | 366871103 | 0 |
| 21.222.2.64 | 366871104 | 0 |
| 21.222.2.65 | 366871105 | 0 |
| 21.222.2.66 | 366871106 | 0 |
| 21.222.2.67 | 366871107 | 0 |
| 21.222.2.68 | 366871108 | 0 |
| 21.222.2.69 | 366871109 | 0 |
| 21.222.2.70 | 366871110 | 0 |
| 21.222.2.71 | 366871111 | 0 |
| 21.222.2.72 | 366871112 | 0 |
| 21.222.2.73 | 366871113 | 0 |
| 21.222.2.74 | 366871114 | 0 |
| 21.222.2.75 | 366871115 | 0 |
| 21.222.2.76 | 366871116 | 0 |
| 21.222.2.77 | 366871117 | 0 |
| 21.222.2.78 | 366871118 | 0 |
| 21.222.2.79 | 366871119 | 0 |
| 21.222.2.80 | 366871120 | 0 |
| 21.222.2.81 | 366871121 | 0 |
| 21.222.2.82 | 366871122 | 0 |
| 21.222.2.83 | 366871123 | 0 |
| 21.222.2.84 | 366871124 | 0 |
| 21.222.2.85 | 366871125 | 0 |