The IP address 21.76.70 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 | 07/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-02-07 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-02-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.76.70.0 | 357320192 | 0 |
| 21.76.70.1 | 357320193 | 0 |
| 21.76.70.2 | 357320194 | 0 |
| 21.76.70.3 | 357320195 | 0 |
| 21.76.70.4 | 357320196 | 0 |
| 21.76.70.5 | 357320197 | 0 |
| 21.76.70.6 | 357320198 | 0 |
| 21.76.70.7 | 357320199 | 0 |
| 21.76.70.8 | 357320200 | 0 |
| 21.76.70.9 | 357320201 | 0 |
| 21.76.70.10 | 357320202 | 0 |
| 21.76.70.11 | 357320203 | 0 |
| 21.76.70.12 | 357320204 | 0 |
| 21.76.70.13 | 357320205 | 0 |
| 21.76.70.14 | 357320206 | 0 |
| 21.76.70.15 | 357320207 | 0 |
| 21.76.70.16 | 357320208 | 0 |
| 21.76.70.17 | 357320209 | 0 |
| 21.76.70.18 | 357320210 | 0 |
| 21.76.70.19 | 357320211 | 0 |
| 21.76.70.20 | 357320212 | 0 |
| 21.76.70.21 | 357320213 | 0 |
| 21.76.70.22 | 357320214 | 0 |
| 21.76.70.23 | 357320215 | 0 |
| 21.76.70.24 | 357320216 | 0 |
| 21.76.70.25 | 357320217 | 0 |
| 21.76.70.26 | 357320218 | 0 |
| 21.76.70.27 | 357320219 | 0 |
| 21.76.70.28 | 357320220 | 0 |
| 21.76.70.29 | 357320221 | 0 |
| 21.76.70.30 | 357320222 | 0 |
| 21.76.70.31 | 357320223 | 0 |
| 21.76.70.32 | 357320224 | 0 |
| 21.76.70.33 | 357320225 | 0 |
| 21.76.70.34 | 357320226 | 0 |
| 21.76.70.35 | 357320227 | 0 |
| 21.76.70.36 | 357320228 | 0 |
| 21.76.70.37 | 357320229 | 0 |
| 21.76.70.38 | 357320230 | 0 |
| 21.76.70.39 | 357320231 | 0 |
| 21.76.70.40 | 357320232 | 0 |
| 21.76.70.41 | 357320233 | 0 |
| 21.76.70.42 | 357320234 | 0 |
| 21.76.70.43 | 357320235 | 0 |
| 21.76.70.44 | 357320236 | 0 |
| 21.76.70.45 | 357320237 | 0 |
| 21.76.70.46 | 357320238 | 0 |
| 21.76.70.47 | 357320239 | 0 |
| 21.76.70.48 | 357320240 | 0 |
| 21.76.70.49 | 357320241 | 0 |
| 21.76.70.50 | 357320242 | 0 |
| 21.76.70.51 | 357320243 | 0 |
| 21.76.70.52 | 357320244 | 0 |
| 21.76.70.53 | 357320245 | 0 |
| 21.76.70.54 | 357320246 | 0 |
| 21.76.70.55 | 357320247 | 0 |
| 21.76.70.56 | 357320248 | 0 |
| 21.76.70.57 | 357320249 | 0 |
| 21.76.70.58 | 357320250 | 0 |
| 21.76.70.59 | 357320251 | 0 |
| 21.76.70.60 | 357320252 | 0 |
| 21.76.70.61 | 357320253 | 0 |
| 21.76.70.62 | 357320254 | 0 |
| 21.76.70.63 | 357320255 | 0 |
| 21.76.70.64 | 357320256 | 0 |
| 21.76.70.65 | 357320257 | 0 |
| 21.76.70.66 | 357320258 | 0 |
| 21.76.70.67 | 357320259 | 0 |
| 21.76.70.68 | 357320260 | 0 |
| 21.76.70.69 | 357320261 | 0 |
| 21.76.70.70 | 357320262 | 0 |
| 21.76.70.71 | 357320263 | 0 |
| 21.76.70.72 | 357320264 | 0 |
| 21.76.70.73 | 357320265 | 0 |
| 21.76.70.74 | 357320266 | 0 |
| 21.76.70.75 | 357320267 | 0 |
| 21.76.70.76 | 357320268 | 0 |
| 21.76.70.77 | 357320269 | 0 |
| 21.76.70.78 | 357320270 | 0 |
| 21.76.70.79 | 357320271 | 0 |
| 21.76.70.80 | 357320272 | 0 |
| 21.76.70.81 | 357320273 | 0 |
| 21.76.70.82 | 357320274 | 0 |
| 21.76.70.83 | 357320275 | 0 |
| 21.76.70.84 | 357320276 | 0 |
| 21.76.70.85 | 357320277 | 0 |