The IP address 21.98.71 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 | 17/02/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2018-02-17 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2018-02-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.98.71.0 | 358762240 | 0 |
| 21.98.71.1 | 358762241 | 0 |
| 21.98.71.2 | 358762242 | 0 |
| 21.98.71.3 | 358762243 | 0 |
| 21.98.71.4 | 358762244 | 0 |
| 21.98.71.5 | 358762245 | 0 |
| 21.98.71.6 | 358762246 | 0 |
| 21.98.71.7 | 358762247 | 0 |
| 21.98.71.8 | 358762248 | 0 |
| 21.98.71.9 | 358762249 | 0 |
| 21.98.71.10 | 358762250 | 0 |
| 21.98.71.11 | 358762251 | 0 |
| 21.98.71.12 | 358762252 | 0 |
| 21.98.71.13 | 358762253 | 0 |
| 21.98.71.14 | 358762254 | 0 |
| 21.98.71.15 | 358762255 | 0 |
| 21.98.71.16 | 358762256 | 0 |
| 21.98.71.17 | 358762257 | 0 |
| 21.98.71.18 | 358762258 | 0 |
| 21.98.71.19 | 358762259 | 0 |
| 21.98.71.20 | 358762260 | 0 |
| 21.98.71.21 | 358762261 | 0 |
| 21.98.71.22 | 358762262 | 0 |
| 21.98.71.23 | 358762263 | 0 |
| 21.98.71.24 | 358762264 | 0 |
| 21.98.71.25 | 358762265 | 0 |
| 21.98.71.26 | 358762266 | 0 |
| 21.98.71.27 | 358762267 | 0 |
| 21.98.71.28 | 358762268 | 0 |
| 21.98.71.29 | 358762269 | 0 |
| 21.98.71.30 | 358762270 | 0 |
| 21.98.71.31 | 358762271 | 0 |
| 21.98.71.32 | 358762272 | 0 |
| 21.98.71.33 | 358762273 | 0 |
| 21.98.71.34 | 358762274 | 0 |
| 21.98.71.35 | 358762275 | 0 |
| 21.98.71.36 | 358762276 | 0 |
| 21.98.71.37 | 358762277 | 0 |
| 21.98.71.38 | 358762278 | 0 |
| 21.98.71.39 | 358762279 | 0 |
| 21.98.71.40 | 358762280 | 0 |
| 21.98.71.41 | 358762281 | 0 |
| 21.98.71.42 | 358762282 | 0 |
| 21.98.71.43 | 358762283 | 0 |
| 21.98.71.44 | 358762284 | 0 |
| 21.98.71.45 | 358762285 | 0 |
| 21.98.71.46 | 358762286 | 0 |
| 21.98.71.47 | 358762287 | 0 |
| 21.98.71.48 | 358762288 | 0 |
| 21.98.71.49 | 358762289 | 0 |
| 21.98.71.50 | 358762290 | 0 |
| 21.98.71.51 | 358762291 | 0 |
| 21.98.71.52 | 358762292 | 0 |
| 21.98.71.53 | 358762293 | 0 |
| 21.98.71.54 | 358762294 | 0 |
| 21.98.71.55 | 358762295 | 0 |
| 21.98.71.56 | 358762296 | 0 |
| 21.98.71.57 | 358762297 | 0 |
| 21.98.71.58 | 358762298 | 0 |
| 21.98.71.59 | 358762299 | 0 |
| 21.98.71.60 | 358762300 | 0 |
| 21.98.71.61 | 358762301 | 0 |
| 21.98.71.62 | 358762302 | 0 |
| 21.98.71.63 | 358762303 | 0 |
| 21.98.71.64 | 358762304 | 0 |
| 21.98.71.65 | 358762305 | 0 |
| 21.98.71.66 | 358762306 | 0 |
| 21.98.71.67 | 358762307 | 0 |
| 21.98.71.68 | 358762308 | 0 |
| 21.98.71.69 | 358762309 | 0 |
| 21.98.71.70 | 358762310 | 0 |
| 21.98.71.71 | 358762311 | 0 |
| 21.98.71.72 | 358762312 | 0 |
| 21.98.71.73 | 358762313 | 0 |
| 21.98.71.74 | 358762314 | 0 |
| 21.98.71.75 | 358762315 | 0 |
| 21.98.71.76 | 358762316 | 0 |
| 21.98.71.77 | 358762317 | 0 |
| 21.98.71.78 | 358762318 | 0 |
| 21.98.71.79 | 358762319 | 0 |
| 21.98.71.80 | 358762320 | 0 |
| 21.98.71.81 | 358762321 | 0 |
| 21.98.71.82 | 358762322 | 0 |
| 21.98.71.83 | 358762323 | 0 |
| 21.98.71.84 | 358762324 | 0 |
| 21.98.71.85 | 358762325 | 0 |