L'indirizzo IP 21.78.85 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 | 23/08/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Clovis | 34,4048 | -103,2052 | 2018-08-23 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2018-08-23 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.78.85.0 | 357455104 | 0 |
| 21.78.85.1 | 357455105 | 0 |
| 21.78.85.2 | 357455106 | 0 |
| 21.78.85.3 | 357455107 | 0 |
| 21.78.85.4 | 357455108 | 0 |
| 21.78.85.5 | 357455109 | 0 |
| 21.78.85.6 | 357455110 | 0 |
| 21.78.85.7 | 357455111 | 0 |
| 21.78.85.8 | 357455112 | 0 |
| 21.78.85.9 | 357455113 | 0 |
| 21.78.85.10 | 357455114 | 0 |
| 21.78.85.11 | 357455115 | 0 |
| 21.78.85.12 | 357455116 | 0 |
| 21.78.85.13 | 357455117 | 0 |
| 21.78.85.14 | 357455118 | 0 |
| 21.78.85.15 | 357455119 | 0 |
| 21.78.85.16 | 357455120 | 0 |
| 21.78.85.17 | 357455121 | 0 |
| 21.78.85.18 | 357455122 | 0 |
| 21.78.85.19 | 357455123 | 0 |
| 21.78.85.20 | 357455124 | 0 |
| 21.78.85.21 | 357455125 | 0 |
| 21.78.85.22 | 357455126 | 0 |
| 21.78.85.23 | 357455127 | 0 |
| 21.78.85.24 | 357455128 | 0 |
| 21.78.85.25 | 357455129 | 0 |
| 21.78.85.26 | 357455130 | 0 |
| 21.78.85.27 | 357455131 | 0 |
| 21.78.85.28 | 357455132 | 0 |
| 21.78.85.29 | 357455133 | 0 |
| 21.78.85.30 | 357455134 | 0 |
| 21.78.85.31 | 357455135 | 0 |
| 21.78.85.32 | 357455136 | 0 |
| 21.78.85.33 | 357455137 | 0 |
| 21.78.85.34 | 357455138 | 0 |
| 21.78.85.35 | 357455139 | 0 |
| 21.78.85.36 | 357455140 | 0 |
| 21.78.85.37 | 357455141 | 0 |
| 21.78.85.38 | 357455142 | 0 |
| 21.78.85.39 | 357455143 | 0 |
| 21.78.85.40 | 357455144 | 0 |
| 21.78.85.41 | 357455145 | 0 |
| 21.78.85.42 | 357455146 | 0 |
| 21.78.85.43 | 357455147 | 0 |
| 21.78.85.44 | 357455148 | 0 |
| 21.78.85.45 | 357455149 | 0 |
| 21.78.85.46 | 357455150 | 0 |
| 21.78.85.47 | 357455151 | 0 |
| 21.78.85.48 | 357455152 | 0 |
| 21.78.85.49 | 357455153 | 0 |
| 21.78.85.50 | 357455154 | 0 |
| 21.78.85.51 | 357455155 | 0 |
| 21.78.85.52 | 357455156 | 0 |
| 21.78.85.53 | 357455157 | 0 |
| 21.78.85.54 | 357455158 | 0 |
| 21.78.85.55 | 357455159 | 0 |
| 21.78.85.56 | 357455160 | 0 |
| 21.78.85.57 | 357455161 | 0 |
| 21.78.85.58 | 357455162 | 0 |
| 21.78.85.59 | 357455163 | 0 |
| 21.78.85.60 | 357455164 | 0 |
| 21.78.85.61 | 357455165 | 0 |
| 21.78.85.62 | 357455166 | 0 |
| 21.78.85.63 | 357455167 | 0 |
| 21.78.85.64 | 357455168 | 0 |
| 21.78.85.65 | 357455169 | 0 |
| 21.78.85.66 | 357455170 | 0 |
| 21.78.85.67 | 357455171 | 0 |
| 21.78.85.68 | 357455172 | 0 |
| 21.78.85.69 | 357455173 | 0 |
| 21.78.85.70 | 357455174 | 0 |
| 21.78.85.71 | 357455175 | 0 |
| 21.78.85.72 | 357455176 | 0 |
| 21.78.85.73 | 357455177 | 0 |
| 21.78.85.74 | 357455178 | 0 |
| 21.78.85.75 | 357455179 | 0 |
| 21.78.85.76 | 357455180 | 0 |
| 21.78.85.77 | 357455181 | 0 |
| 21.78.85.78 | 357455182 | 0 |
| 21.78.85.79 | 357455183 | 0 |
| 21.78.85.80 | 357455184 | 0 |
| 21.78.85.81 | 357455185 | 0 |
| 21.78.85.82 | 357455186 | 0 |
| 21.78.85.83 | 357455187 | 0 |
| 21.78.85.84 | 357455188 | 0 |
| 21.78.85.85 | 357455189 | 0 |