The IP address 21.211.2 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 | 25/03/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2020-03-25 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2020-03-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.211.2.0 | 366150144 | 0 |
| 21.211.2.1 | 366150145 | 0 |
| 21.211.2.2 | 366150146 | 0 |
| 21.211.2.3 | 366150147 | 0 |
| 21.211.2.4 | 366150148 | 0 |
| 21.211.2.5 | 366150149 | 0 |
| 21.211.2.6 | 366150150 | 0 |
| 21.211.2.7 | 366150151 | 0 |
| 21.211.2.8 | 366150152 | 0 |
| 21.211.2.9 | 366150153 | 0 |
| 21.211.2.10 | 366150154 | 0 |
| 21.211.2.11 | 366150155 | 0 |
| 21.211.2.12 | 366150156 | 0 |
| 21.211.2.13 | 366150157 | 0 |
| 21.211.2.14 | 366150158 | 0 |
| 21.211.2.15 | 366150159 | 0 |
| 21.211.2.16 | 366150160 | 0 |
| 21.211.2.17 | 366150161 | 0 |
| 21.211.2.18 | 366150162 | 0 |
| 21.211.2.19 | 366150163 | 0 |
| 21.211.2.20 | 366150164 | 0 |
| 21.211.2.21 | 366150165 | 0 |
| 21.211.2.22 | 366150166 | 0 |
| 21.211.2.23 | 366150167 | 0 |
| 21.211.2.24 | 366150168 | 0 |
| 21.211.2.25 | 366150169 | 0 |
| 21.211.2.26 | 366150170 | 0 |
| 21.211.2.27 | 366150171 | 0 |
| 21.211.2.28 | 366150172 | 0 |
| 21.211.2.29 | 366150173 | 0 |
| 21.211.2.30 | 366150174 | 0 |
| 21.211.2.31 | 366150175 | 0 |
| 21.211.2.32 | 366150176 | 0 |
| 21.211.2.33 | 366150177 | 0 |
| 21.211.2.34 | 366150178 | 0 |
| 21.211.2.35 | 366150179 | 0 |
| 21.211.2.36 | 366150180 | 0 |
| 21.211.2.37 | 366150181 | 0 |
| 21.211.2.38 | 366150182 | 0 |
| 21.211.2.39 | 366150183 | 0 |
| 21.211.2.40 | 366150184 | 0 |
| 21.211.2.41 | 366150185 | 0 |
| 21.211.2.42 | 366150186 | 0 |
| 21.211.2.43 | 366150187 | 0 |
| 21.211.2.44 | 366150188 | 0 |
| 21.211.2.45 | 366150189 | 0 |
| 21.211.2.46 | 366150190 | 0 |
| 21.211.2.47 | 366150191 | 0 |
| 21.211.2.48 | 366150192 | 0 |
| 21.211.2.49 | 366150193 | 0 |
| 21.211.2.50 | 366150194 | 0 |
| 21.211.2.51 | 366150195 | 0 |
| 21.211.2.52 | 366150196 | 0 |
| 21.211.2.53 | 366150197 | 0 |
| 21.211.2.54 | 366150198 | 0 |
| 21.211.2.55 | 366150199 | 0 |
| 21.211.2.56 | 366150200 | 0 |
| 21.211.2.57 | 366150201 | 0 |
| 21.211.2.58 | 366150202 | 0 |
| 21.211.2.59 | 366150203 | 0 |
| 21.211.2.60 | 366150204 | 0 |
| 21.211.2.61 | 366150205 | 0 |
| 21.211.2.62 | 366150206 | 0 |
| 21.211.2.63 | 366150207 | 0 |
| 21.211.2.64 | 366150208 | 0 |
| 21.211.2.65 | 366150209 | 0 |
| 21.211.2.66 | 366150210 | 0 |
| 21.211.2.67 | 366150211 | 0 |
| 21.211.2.68 | 366150212 | 0 |
| 21.211.2.69 | 366150213 | 0 |
| 21.211.2.70 | 366150214 | 0 |
| 21.211.2.71 | 366150215 | 0 |
| 21.211.2.72 | 366150216 | 0 |
| 21.211.2.73 | 366150217 | 0 |
| 21.211.2.74 | 366150218 | 0 |
| 21.211.2.75 | 366150219 | 0 |
| 21.211.2.76 | 366150220 | 0 |
| 21.211.2.77 | 366150221 | 0 |
| 21.211.2.78 | 366150222 | 0 |
| 21.211.2.79 | 366150223 | 0 |
| 21.211.2.80 | 366150224 | 0 |
| 21.211.2.81 | 366150225 | 0 |
| 21.211.2.82 | 366150226 | 0 |
| 21.211.2.83 | 366150227 | 0 |
| 21.211.2.84 | 366150228 | 0 |
| 21.211.2.85 | 366150229 | 0 |