The IP address 21.94.99 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 | 20/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-10-20 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-10-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.94.99.0 | 358507264 | 0 |
| 21.94.99.1 | 358507265 | 0 |
| 21.94.99.2 | 358507266 | 0 |
| 21.94.99.3 | 358507267 | 0 |
| 21.94.99.4 | 358507268 | 0 |
| 21.94.99.5 | 358507269 | 0 |
| 21.94.99.6 | 358507270 | 0 |
| 21.94.99.7 | 358507271 | 0 |
| 21.94.99.8 | 358507272 | 0 |
| 21.94.99.9 | 358507273 | 0 |
| 21.94.99.10 | 358507274 | 0 |
| 21.94.99.11 | 358507275 | 0 |
| 21.94.99.12 | 358507276 | 0 |
| 21.94.99.13 | 358507277 | 0 |
| 21.94.99.14 | 358507278 | 0 |
| 21.94.99.15 | 358507279 | 0 |
| 21.94.99.16 | 358507280 | 0 |
| 21.94.99.17 | 358507281 | 0 |
| 21.94.99.18 | 358507282 | 0 |
| 21.94.99.19 | 358507283 | 0 |
| 21.94.99.20 | 358507284 | 0 |
| 21.94.99.21 | 358507285 | 0 |
| 21.94.99.22 | 358507286 | 0 |
| 21.94.99.23 | 358507287 | 0 |
| 21.94.99.24 | 358507288 | 0 |
| 21.94.99.25 | 358507289 | 0 |
| 21.94.99.26 | 358507290 | 0 |
| 21.94.99.27 | 358507291 | 0 |
| 21.94.99.28 | 358507292 | 0 |
| 21.94.99.29 | 358507293 | 0 |
| 21.94.99.30 | 358507294 | 0 |
| 21.94.99.31 | 358507295 | 0 |
| 21.94.99.32 | 358507296 | 0 |
| 21.94.99.33 | 358507297 | 0 |
| 21.94.99.34 | 358507298 | 0 |
| 21.94.99.35 | 358507299 | 0 |
| 21.94.99.36 | 358507300 | 0 |
| 21.94.99.37 | 358507301 | 0 |
| 21.94.99.38 | 358507302 | 0 |
| 21.94.99.39 | 358507303 | 0 |
| 21.94.99.40 | 358507304 | 0 |
| 21.94.99.41 | 358507305 | 0 |
| 21.94.99.42 | 358507306 | 0 |
| 21.94.99.43 | 358507307 | 0 |
| 21.94.99.44 | 358507308 | 0 |
| 21.94.99.45 | 358507309 | 0 |
| 21.94.99.46 | 358507310 | 0 |
| 21.94.99.47 | 358507311 | 0 |
| 21.94.99.48 | 358507312 | 0 |
| 21.94.99.49 | 358507313 | 0 |
| 21.94.99.50 | 358507314 | 0 |
| 21.94.99.51 | 358507315 | 0 |
| 21.94.99.52 | 358507316 | 0 |
| 21.94.99.53 | 358507317 | 0 |
| 21.94.99.54 | 358507318 | 0 |
| 21.94.99.55 | 358507319 | 0 |
| 21.94.99.56 | 358507320 | 0 |
| 21.94.99.57 | 358507321 | 0 |
| 21.94.99.58 | 358507322 | 0 |
| 21.94.99.59 | 358507323 | 0 |
| 21.94.99.60 | 358507324 | 0 |
| 21.94.99.61 | 358507325 | 0 |
| 21.94.99.62 | 358507326 | 0 |
| 21.94.99.63 | 358507327 | 0 |
| 21.94.99.64 | 358507328 | 0 |
| 21.94.99.65 | 358507329 | 0 |
| 21.94.99.66 | 358507330 | 0 |
| 21.94.99.67 | 358507331 | 0 |
| 21.94.99.68 | 358507332 | 0 |
| 21.94.99.69 | 358507333 | 0 |
| 21.94.99.70 | 358507334 | 0 |
| 21.94.99.71 | 358507335 | 0 |
| 21.94.99.72 | 358507336 | 0 |
| 21.94.99.73 | 358507337 | 0 |
| 21.94.99.74 | 358507338 | 0 |
| 21.94.99.75 | 358507339 | 0 |
| 21.94.99.76 | 358507340 | 0 |
| 21.94.99.77 | 358507341 | 0 |
| 21.94.99.78 | 358507342 | 0 |
| 21.94.99.79 | 358507343 | 0 |
| 21.94.99.80 | 358507344 | 0 |
| 21.94.99.81 | 358507345 | 0 |
| 21.94.99.82 | 358507346 | 0 |
| 21.94.99.83 | 358507347 | 0 |
| 21.94.99.84 | 358507348 | 0 |
| 21.94.99.85 | 358507349 | 0 |