The IP address 21.232.1 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 | 10/10/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2019-10-10 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2019-10-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.232.1.0 | 367526144 | 0 |
| 21.232.1.1 | 367526145 | 0 |
| 21.232.1.2 | 367526146 | 0 |
| 21.232.1.3 | 367526147 | 0 |
| 21.232.1.4 | 367526148 | 0 |
| 21.232.1.5 | 367526149 | 0 |
| 21.232.1.6 | 367526150 | 0 |
| 21.232.1.7 | 367526151 | 0 |
| 21.232.1.8 | 367526152 | 0 |
| 21.232.1.9 | 367526153 | 0 |
| 21.232.1.10 | 367526154 | 0 |
| 21.232.1.11 | 367526155 | 0 |
| 21.232.1.12 | 367526156 | 0 |
| 21.232.1.13 | 367526157 | 0 |
| 21.232.1.14 | 367526158 | 0 |
| 21.232.1.15 | 367526159 | 0 |
| 21.232.1.16 | 367526160 | 0 |
| 21.232.1.17 | 367526161 | 0 |
| 21.232.1.18 | 367526162 | 0 |
| 21.232.1.19 | 367526163 | 0 |
| 21.232.1.20 | 367526164 | 0 |
| 21.232.1.21 | 367526165 | 0 |
| 21.232.1.22 | 367526166 | 0 |
| 21.232.1.23 | 367526167 | 0 |
| 21.232.1.24 | 367526168 | 0 |
| 21.232.1.25 | 367526169 | 0 |
| 21.232.1.26 | 367526170 | 0 |
| 21.232.1.27 | 367526171 | 0 |
| 21.232.1.28 | 367526172 | 0 |
| 21.232.1.29 | 367526173 | 0 |
| 21.232.1.30 | 367526174 | 0 |
| 21.232.1.31 | 367526175 | 0 |
| 21.232.1.32 | 367526176 | 0 |
| 21.232.1.33 | 367526177 | 0 |
| 21.232.1.34 | 367526178 | 0 |
| 21.232.1.35 | 367526179 | 0 |
| 21.232.1.36 | 367526180 | 0 |
| 21.232.1.37 | 367526181 | 0 |
| 21.232.1.38 | 367526182 | 0 |
| 21.232.1.39 | 367526183 | 0 |
| 21.232.1.40 | 367526184 | 0 |
| 21.232.1.41 | 367526185 | 0 |
| 21.232.1.42 | 367526186 | 0 |
| 21.232.1.43 | 367526187 | 0 |
| 21.232.1.44 | 367526188 | 0 |
| 21.232.1.45 | 367526189 | 0 |
| 21.232.1.46 | 367526190 | 0 |
| 21.232.1.47 | 367526191 | 0 |
| 21.232.1.48 | 367526192 | 0 |
| 21.232.1.49 | 367526193 | 0 |
| 21.232.1.50 | 367526194 | 0 |
| 21.232.1.51 | 367526195 | 0 |
| 21.232.1.52 | 367526196 | 0 |
| 21.232.1.53 | 367526197 | 0 |
| 21.232.1.54 | 367526198 | 0 |
| 21.232.1.55 | 367526199 | 0 |
| 21.232.1.56 | 367526200 | 0 |
| 21.232.1.57 | 367526201 | 0 |
| 21.232.1.58 | 367526202 | 0 |
| 21.232.1.59 | 367526203 | 0 |
| 21.232.1.60 | 367526204 | 0 |
| 21.232.1.61 | 367526205 | 0 |
| 21.232.1.62 | 367526206 | 0 |
| 21.232.1.63 | 367526207 | 0 |
| 21.232.1.64 | 367526208 | 0 |
| 21.232.1.65 | 367526209 | 0 |
| 21.232.1.66 | 367526210 | 0 |
| 21.232.1.67 | 367526211 | 0 |
| 21.232.1.68 | 367526212 | 0 |
| 21.232.1.69 | 367526213 | 0 |
| 21.232.1.70 | 367526214 | 0 |
| 21.232.1.71 | 367526215 | 0 |
| 21.232.1.72 | 367526216 | 0 |
| 21.232.1.73 | 367526217 | 0 |
| 21.232.1.74 | 367526218 | 0 |
| 21.232.1.75 | 367526219 | 0 |
| 21.232.1.76 | 367526220 | 0 |
| 21.232.1.77 | 367526221 | 0 |
| 21.232.1.78 | 367526222 | 0 |
| 21.232.1.79 | 367526223 | 0 |
| 21.232.1.80 | 367526224 | 0 |
| 21.232.1.81 | 367526225 | 0 |
| 21.232.1.82 | 367526226 | 0 |
| 21.232.1.83 | 367526227 | 0 |
| 21.232.1.84 | 367526228 | 0 |
| 21.232.1.85 | 367526229 | 0 |