Les adresses IP débutant par 21.92.56 sont fournies par China Education and Research Network Center, elles appartiennent au CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, le bloc IP comprant les adresses de 22.30.204.0 à 22.30.205.255). Le numéro de système autonome (ASN) est 4538.
| ASN | 4538 |
| IP commençant par | 22.30.204.0 |
| IP se terminant par | 22.30.205.255 |
| Nom ASN | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 10/01/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Houston | 29,7633 | -95,3633 | 2019-01-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2019-01-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.92.56.0 | 358365184 | 0 |
| 21.92.56.1 | 358365185 | 0 |
| 21.92.56.2 | 358365186 | 0 |
| 21.92.56.3 | 358365187 | 0 |
| 21.92.56.4 | 358365188 | 0 |
| 21.92.56.5 | 358365189 | 0 |
| 21.92.56.6 | 358365190 | 0 |
| 21.92.56.7 | 358365191 | 0 |
| 21.92.56.8 | 358365192 | 0 |
| 21.92.56.9 | 358365193 | 0 |
| 21.92.56.10 | 358365194 | 0 |
| 21.92.56.11 | 358365195 | 0 |
| 21.92.56.12 | 358365196 | 0 |
| 21.92.56.13 | 358365197 | 0 |
| 21.92.56.14 | 358365198 | 0 |
| 21.92.56.15 | 358365199 | 0 |
| 21.92.56.16 | 358365200 | 0 |
| 21.92.56.17 | 358365201 | 0 |
| 21.92.56.18 | 358365202 | 0 |
| 21.92.56.19 | 358365203 | 0 |
| 21.92.56.20 | 358365204 | 0 |
| 21.92.56.21 | 358365205 | 0 |
| 21.92.56.22 | 358365206 | 0 |
| 21.92.56.23 | 358365207 | 0 |
| 21.92.56.24 | 358365208 | 0 |
| 21.92.56.25 | 358365209 | 0 |
| 21.92.56.26 | 358365210 | 0 |
| 21.92.56.27 | 358365211 | 0 |
| 21.92.56.28 | 358365212 | 0 |
| 21.92.56.29 | 358365213 | 0 |
| 21.92.56.30 | 358365214 | 0 |
| 21.92.56.31 | 358365215 | 0 |
| 21.92.56.32 | 358365216 | 0 |
| 21.92.56.33 | 358365217 | 0 |
| 21.92.56.34 | 358365218 | 0 |
| 21.92.56.35 | 358365219 | 0 |
| 21.92.56.36 | 358365220 | 0 |
| 21.92.56.37 | 358365221 | 0 |
| 21.92.56.38 | 358365222 | 0 |
| 21.92.56.39 | 358365223 | 0 |
| 21.92.56.40 | 358365224 | 0 |
| 21.92.56.41 | 358365225 | 0 |
| 21.92.56.42 | 358365226 | 0 |
| 21.92.56.43 | 358365227 | 0 |
| 21.92.56.44 | 358365228 | 0 |
| 21.92.56.45 | 358365229 | 0 |
| 21.92.56.46 | 358365230 | 0 |
| 21.92.56.47 | 358365231 | 0 |
| 21.92.56.48 | 358365232 | 0 |
| 21.92.56.49 | 358365233 | 0 |
| 21.92.56.50 | 358365234 | 0 |
| 21.92.56.51 | 358365235 | 0 |
| 21.92.56.52 | 358365236 | 0 |
| 21.92.56.53 | 358365237 | 0 |
| 21.92.56.54 | 358365238 | 0 |
| 21.92.56.55 | 358365239 | 0 |
| 21.92.56.56 | 358365240 | 0 |
| 21.92.56.57 | 358365241 | 0 |
| 21.92.56.58 | 358365242 | 0 |
| 21.92.56.59 | 358365243 | 0 |
| 21.92.56.60 | 358365244 | 0 |
| 21.92.56.61 | 358365245 | 0 |
| 21.92.56.62 | 358365246 | 0 |
| 21.92.56.63 | 358365247 | 0 |
| 21.92.56.64 | 358365248 | 0 |
| 21.92.56.65 | 358365249 | 0 |
| 21.92.56.66 | 358365250 | 0 |
| 21.92.56.67 | 358365251 | 0 |
| 21.92.56.68 | 358365252 | 0 |
| 21.92.56.69 | 358365253 | 0 |
| 21.92.56.70 | 358365254 | 0 |
| 21.92.56.71 | 358365255 | 0 |
| 21.92.56.72 | 358365256 | 0 |
| 21.92.56.73 | 358365257 | 0 |
| 21.92.56.74 | 358365258 | 0 |
| 21.92.56.75 | 358365259 | 0 |
| 21.92.56.76 | 358365260 | 0 |
| 21.92.56.77 | 358365261 | 0 |
| 21.92.56.78 | 358365262 | 0 |
| 21.92.56.79 | 358365263 | 0 |
| 21.92.56.80 | 358365264 | 0 |
| 21.92.56.81 | 358365265 | 0 |
| 21.92.56.82 | 358365266 | 0 |
| 21.92.56.83 | 358365267 | 0 |
| 21.92.56.84 | 358365268 | 0 |
| 21.92.56.85 | 358365269 | 0 |