The IP address 21.252.6 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 22.30.204.0/23 (range 22.30.204.0 to 22.30.205.255). The autonomous system number (ASN) is 4538.
| ASN | 4538 |
| IP starting by | 22.30.204.0 |
| IP ending by | 22.30.205.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| Numerical IP | |
| Registry | |
| Last update | 16/12/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Hempstead | 40.7062 | -73.6187 | 2018-12-16 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-12-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.252.6.0 | 368838144 | 0 |
| 21.252.6.1 | 368838145 | 0 |
| 21.252.6.2 | 368838146 | 0 |
| 21.252.6.3 | 368838147 | 0 |
| 21.252.6.4 | 368838148 | 0 |
| 21.252.6.5 | 368838149 | 0 |
| 21.252.6.6 | 368838150 | 0 |
| 21.252.6.7 | 368838151 | 0 |
| 21.252.6.8 | 368838152 | 0 |
| 21.252.6.9 | 368838153 | 0 |
| 21.252.6.10 | 368838154 | 0 |
| 21.252.6.11 | 368838155 | 0 |
| 21.252.6.12 | 368838156 | 0 |
| 21.252.6.13 | 368838157 | 0 |
| 21.252.6.14 | 368838158 | 0 |
| 21.252.6.15 | 368838159 | 0 |
| 21.252.6.16 | 368838160 | 0 |
| 21.252.6.17 | 368838161 | 0 |
| 21.252.6.18 | 368838162 | 0 |
| 21.252.6.19 | 368838163 | 0 |
| 21.252.6.20 | 368838164 | 0 |
| 21.252.6.21 | 368838165 | 0 |
| 21.252.6.22 | 368838166 | 0 |
| 21.252.6.23 | 368838167 | 0 |
| 21.252.6.24 | 368838168 | 0 |
| 21.252.6.25 | 368838169 | 0 |
| 21.252.6.26 | 368838170 | 0 |
| 21.252.6.27 | 368838171 | 0 |
| 21.252.6.28 | 368838172 | 0 |
| 21.252.6.29 | 368838173 | 0 |
| 21.252.6.30 | 368838174 | 0 |
| 21.252.6.31 | 368838175 | 0 |
| 21.252.6.32 | 368838176 | 0 |
| 21.252.6.33 | 368838177 | 0 |
| 21.252.6.34 | 368838178 | 0 |
| 21.252.6.35 | 368838179 | 0 |
| 21.252.6.36 | 368838180 | 0 |
| 21.252.6.37 | 368838181 | 0 |
| 21.252.6.38 | 368838182 | 0 |
| 21.252.6.39 | 368838183 | 0 |
| 21.252.6.40 | 368838184 | 0 |
| 21.252.6.41 | 368838185 | 0 |
| 21.252.6.42 | 368838186 | 0 |
| 21.252.6.43 | 368838187 | 0 |
| 21.252.6.44 | 368838188 | 0 |
| 21.252.6.45 | 368838189 | 0 |
| 21.252.6.46 | 368838190 | 0 |
| 21.252.6.47 | 368838191 | 0 |
| 21.252.6.48 | 368838192 | 0 |
| 21.252.6.49 | 368838193 | 0 |
| 21.252.6.50 | 368838194 | 0 |
| 21.252.6.51 | 368838195 | 0 |
| 21.252.6.52 | 368838196 | 0 |
| 21.252.6.53 | 368838197 | 0 |
| 21.252.6.54 | 368838198 | 0 |
| 21.252.6.55 | 368838199 | 0 |
| 21.252.6.56 | 368838200 | 0 |
| 21.252.6.57 | 368838201 | 0 |
| 21.252.6.58 | 368838202 | 0 |
| 21.252.6.59 | 368838203 | 0 |
| 21.252.6.60 | 368838204 | 0 |
| 21.252.6.61 | 368838205 | 0 |
| 21.252.6.62 | 368838206 | 0 |
| 21.252.6.63 | 368838207 | 0 |
| 21.252.6.64 | 368838208 | 0 |
| 21.252.6.65 | 368838209 | 0 |
| 21.252.6.66 | 368838210 | 0 |
| 21.252.6.67 | 368838211 | 0 |
| 21.252.6.68 | 368838212 | 0 |
| 21.252.6.69 | 368838213 | 0 |
| 21.252.6.70 | 368838214 | 0 |
| 21.252.6.71 | 368838215 | 0 |
| 21.252.6.72 | 368838216 | 0 |
| 21.252.6.73 | 368838217 | 0 |
| 21.252.6.74 | 368838218 | 0 |
| 21.252.6.75 | 368838219 | 0 |
| 21.252.6.76 | 368838220 | 0 |
| 21.252.6.77 | 368838221 | 0 |
| 21.252.6.78 | 368838222 | 0 |
| 21.252.6.79 | 368838223 | 0 |
| 21.252.6.80 | 368838224 | 0 |
| 21.252.6.81 | 368838225 | 0 |
| 21.252.6.82 | 368838226 | 0 |
| 21.252.6.83 | 368838227 | 0 |
| 21.252.6.84 | 368838228 | 0 |
| 21.252.6.85 | 368838229 | 0 |