La dirección IP 21.93.19 es proporcionada por China Education and Research Network Center, que es propiedad de la CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP entre 22.30.204.0 a 22.30.205.255 ). El número de sistema autónomo (ASN) es 4538.
| ASN | 4538 |
| IP que comienzan con | 22.30.204.0 |
| IP que termina con | 22.30.205.255 |
| ASN Nombre | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérica | |
| Registe | |
| Última actualización | 03/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-03 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.93.19.0 | 358421248 | 0 |
| 21.93.19.1 | 358421249 | 0 |
| 21.93.19.2 | 358421250 | 0 |
| 21.93.19.3 | 358421251 | 0 |
| 21.93.19.4 | 358421252 | 0 |
| 21.93.19.5 | 358421253 | 0 |
| 21.93.19.6 | 358421254 | 0 |
| 21.93.19.7 | 358421255 | 0 |
| 21.93.19.8 | 358421256 | 0 |
| 21.93.19.9 | 358421257 | 0 |
| 21.93.19.10 | 358421258 | 0 |
| 21.93.19.11 | 358421259 | 0 |
| 21.93.19.12 | 358421260 | 0 |
| 21.93.19.13 | 358421261 | 0 |
| 21.93.19.14 | 358421262 | 0 |
| 21.93.19.15 | 358421263 | 0 |
| 21.93.19.16 | 358421264 | 0 |
| 21.93.19.17 | 358421265 | 0 |
| 21.93.19.18 | 358421266 | 0 |
| 21.93.19.19 | 358421267 | 0 |
| 21.93.19.20 | 358421268 | 0 |
| 21.93.19.21 | 358421269 | 0 |
| 21.93.19.22 | 358421270 | 0 |
| 21.93.19.23 | 358421271 | 0 |
| 21.93.19.24 | 358421272 | 0 |
| 21.93.19.25 | 358421273 | 0 |
| 21.93.19.26 | 358421274 | 0 |
| 21.93.19.27 | 358421275 | 0 |
| 21.93.19.28 | 358421276 | 0 |
| 21.93.19.29 | 358421277 | 0 |
| 21.93.19.30 | 358421278 | 0 |
| 21.93.19.31 | 358421279 | 0 |
| 21.93.19.32 | 358421280 | 0 |
| 21.93.19.33 | 358421281 | 0 |
| 21.93.19.34 | 358421282 | 0 |
| 21.93.19.35 | 358421283 | 0 |
| 21.93.19.36 | 358421284 | 0 |
| 21.93.19.37 | 358421285 | 0 |
| 21.93.19.38 | 358421286 | 0 |
| 21.93.19.39 | 358421287 | 0 |
| 21.93.19.40 | 358421288 | 0 |
| 21.93.19.41 | 358421289 | 0 |
| 21.93.19.42 | 358421290 | 0 |
| 21.93.19.43 | 358421291 | 0 |
| 21.93.19.44 | 358421292 | 0 |
| 21.93.19.45 | 358421293 | 0 |
| 21.93.19.46 | 358421294 | 0 |
| 21.93.19.47 | 358421295 | 0 |
| 21.93.19.48 | 358421296 | 0 |
| 21.93.19.49 | 358421297 | 0 |
| 21.93.19.50 | 358421298 | 0 |
| 21.93.19.51 | 358421299 | 0 |
| 21.93.19.52 | 358421300 | 0 |
| 21.93.19.53 | 358421301 | 0 |
| 21.93.19.54 | 358421302 | 0 |
| 21.93.19.55 | 358421303 | 0 |
| 21.93.19.56 | 358421304 | 0 |
| 21.93.19.57 | 358421305 | 0 |
| 21.93.19.58 | 358421306 | 0 |
| 21.93.19.59 | 358421307 | 0 |
| 21.93.19.60 | 358421308 | 0 |
| 21.93.19.61 | 358421309 | 0 |
| 21.93.19.62 | 358421310 | 0 |
| 21.93.19.63 | 358421311 | 0 |
| 21.93.19.64 | 358421312 | 0 |
| 21.93.19.65 | 358421313 | 0 |
| 21.93.19.66 | 358421314 | 0 |
| 21.93.19.67 | 358421315 | 0 |
| 21.93.19.68 | 358421316 | 0 |
| 21.93.19.69 | 358421317 | 0 |
| 21.93.19.70 | 358421318 | 0 |
| 21.93.19.71 | 358421319 | 0 |
| 21.93.19.72 | 358421320 | 0 |
| 21.93.19.73 | 358421321 | 0 |
| 21.93.19.74 | 358421322 | 0 |
| 21.93.19.75 | 358421323 | 0 |
| 21.93.19.76 | 358421324 | 0 |
| 21.93.19.77 | 358421325 | 0 |
| 21.93.19.78 | 358421326 | 0 |
| 21.93.19.79 | 358421327 | 0 |
| 21.93.19.80 | 358421328 | 0 |
| 21.93.19.81 | 358421329 | 0 |
| 21.93.19.82 | 358421330 | 0 |
| 21.93.19.83 | 358421331 | 0 |
| 21.93.19.84 | 358421332 | 0 |
| 21.93.19.85 | 358421333 | 0 |