La dirección IP 21.97.65 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 | 16/10/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-10-16 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-10-16 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.97.65.0 | 358695168 | 0 |
| 21.97.65.1 | 358695169 | 0 |
| 21.97.65.2 | 358695170 | 0 |
| 21.97.65.3 | 358695171 | 0 |
| 21.97.65.4 | 358695172 | 0 |
| 21.97.65.5 | 358695173 | 0 |
| 21.97.65.6 | 358695174 | 0 |
| 21.97.65.7 | 358695175 | 0 |
| 21.97.65.8 | 358695176 | 0 |
| 21.97.65.9 | 358695177 | 0 |
| 21.97.65.10 | 358695178 | 0 |
| 21.97.65.11 | 358695179 | 0 |
| 21.97.65.12 | 358695180 | 0 |
| 21.97.65.13 | 358695181 | 0 |
| 21.97.65.14 | 358695182 | 0 |
| 21.97.65.15 | 358695183 | 0 |
| 21.97.65.16 | 358695184 | 0 |
| 21.97.65.17 | 358695185 | 0 |
| 21.97.65.18 | 358695186 | 0 |
| 21.97.65.19 | 358695187 | 0 |
| 21.97.65.20 | 358695188 | 0 |
| 21.97.65.21 | 358695189 | 0 |
| 21.97.65.22 | 358695190 | 0 |
| 21.97.65.23 | 358695191 | 0 |
| 21.97.65.24 | 358695192 | 0 |
| 21.97.65.25 | 358695193 | 0 |
| 21.97.65.26 | 358695194 | 0 |
| 21.97.65.27 | 358695195 | 0 |
| 21.97.65.28 | 358695196 | 0 |
| 21.97.65.29 | 358695197 | 0 |
| 21.97.65.30 | 358695198 | 0 |
| 21.97.65.31 | 358695199 | 0 |
| 21.97.65.32 | 358695200 | 0 |
| 21.97.65.33 | 358695201 | 0 |
| 21.97.65.34 | 358695202 | 0 |
| 21.97.65.35 | 358695203 | 0 |
| 21.97.65.36 | 358695204 | 0 |
| 21.97.65.37 | 358695205 | 0 |
| 21.97.65.38 | 358695206 | 0 |
| 21.97.65.39 | 358695207 | 0 |
| 21.97.65.40 | 358695208 | 0 |
| 21.97.65.41 | 358695209 | 0 |
| 21.97.65.42 | 358695210 | 0 |
| 21.97.65.43 | 358695211 | 0 |
| 21.97.65.44 | 358695212 | 0 |
| 21.97.65.45 | 358695213 | 0 |
| 21.97.65.46 | 358695214 | 0 |
| 21.97.65.47 | 358695215 | 0 |
| 21.97.65.48 | 358695216 | 0 |
| 21.97.65.49 | 358695217 | 0 |
| 21.97.65.50 | 358695218 | 0 |
| 21.97.65.51 | 358695219 | 0 |
| 21.97.65.52 | 358695220 | 0 |
| 21.97.65.53 | 358695221 | 0 |
| 21.97.65.54 | 358695222 | 0 |
| 21.97.65.55 | 358695223 | 0 |
| 21.97.65.56 | 358695224 | 0 |
| 21.97.65.57 | 358695225 | 0 |
| 21.97.65.58 | 358695226 | 0 |
| 21.97.65.59 | 358695227 | 0 |
| 21.97.65.60 | 358695228 | 0 |
| 21.97.65.61 | 358695229 | 0 |
| 21.97.65.62 | 358695230 | 0 |
| 21.97.65.63 | 358695231 | 0 |
| 21.97.65.64 | 358695232 | 0 |
| 21.97.65.65 | 358695233 | 0 |
| 21.97.65.66 | 358695234 | 0 |
| 21.97.65.67 | 358695235 | 0 |
| 21.97.65.68 | 358695236 | 0 |
| 21.97.65.69 | 358695237 | 0 |
| 21.97.65.70 | 358695238 | 0 |
| 21.97.65.71 | 358695239 | 0 |
| 21.97.65.72 | 358695240 | 0 |
| 21.97.65.73 | 358695241 | 0 |
| 21.97.65.74 | 358695242 | 0 |
| 21.97.65.75 | 358695243 | 0 |
| 21.97.65.76 | 358695244 | 0 |
| 21.97.65.77 | 358695245 | 0 |
| 21.97.65.78 | 358695246 | 0 |
| 21.97.65.79 | 358695247 | 0 |
| 21.97.65.80 | 358695248 | 0 |
| 21.97.65.81 | 358695249 | 0 |
| 21.97.65.82 | 358695250 | 0 |
| 21.97.65.83 | 358695251 | 0 |
| 21.97.65.84 | 358695252 | 0 |
| 21.97.65.85 | 358695253 | 0 |