The IP address 21.86.49 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 | 01/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Houston | 29.7633 | -95.3633 | 2019-05-01 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2019-05-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.86.49.0 | 357970176 | 0 |
| 21.86.49.1 | 357970177 | 0 |
| 21.86.49.2 | 357970178 | 0 |
| 21.86.49.3 | 357970179 | 0 |
| 21.86.49.4 | 357970180 | 0 |
| 21.86.49.5 | 357970181 | 0 |
| 21.86.49.6 | 357970182 | 0 |
| 21.86.49.7 | 357970183 | 0 |
| 21.86.49.8 | 357970184 | 0 |
| 21.86.49.9 | 357970185 | 0 |
| 21.86.49.10 | 357970186 | 0 |
| 21.86.49.11 | 357970187 | 0 |
| 21.86.49.12 | 357970188 | 0 |
| 21.86.49.13 | 357970189 | 0 |
| 21.86.49.14 | 357970190 | 0 |
| 21.86.49.15 | 357970191 | 0 |
| 21.86.49.16 | 357970192 | 0 |
| 21.86.49.17 | 357970193 | 0 |
| 21.86.49.18 | 357970194 | 0 |
| 21.86.49.19 | 357970195 | 0 |
| 21.86.49.20 | 357970196 | 0 |
| 21.86.49.21 | 357970197 | 0 |
| 21.86.49.22 | 357970198 | 0 |
| 21.86.49.23 | 357970199 | 0 |
| 21.86.49.24 | 357970200 | 0 |
| 21.86.49.25 | 357970201 | 0 |
| 21.86.49.26 | 357970202 | 0 |
| 21.86.49.27 | 357970203 | 0 |
| 21.86.49.28 | 357970204 | 0 |
| 21.86.49.29 | 357970205 | 0 |
| 21.86.49.30 | 357970206 | 0 |
| 21.86.49.31 | 357970207 | 0 |
| 21.86.49.32 | 357970208 | 0 |
| 21.86.49.33 | 357970209 | 0 |
| 21.86.49.34 | 357970210 | 0 |
| 21.86.49.35 | 357970211 | 0 |
| 21.86.49.36 | 357970212 | 0 |
| 21.86.49.37 | 357970213 | 0 |
| 21.86.49.38 | 357970214 | 0 |
| 21.86.49.39 | 357970215 | 0 |
| 21.86.49.40 | 357970216 | 0 |
| 21.86.49.41 | 357970217 | 0 |
| 21.86.49.42 | 357970218 | 0 |
| 21.86.49.43 | 357970219 | 0 |
| 21.86.49.44 | 357970220 | 0 |
| 21.86.49.45 | 357970221 | 0 |
| 21.86.49.46 | 357970222 | 0 |
| 21.86.49.47 | 357970223 | 0 |
| 21.86.49.48 | 357970224 | 0 |
| 21.86.49.49 | 357970225 | 0 |
| 21.86.49.50 | 357970226 | 0 |
| 21.86.49.51 | 357970227 | 0 |
| 21.86.49.52 | 357970228 | 0 |
| 21.86.49.53 | 357970229 | 0 |
| 21.86.49.54 | 357970230 | 0 |
| 21.86.49.55 | 357970231 | 0 |
| 21.86.49.56 | 357970232 | 0 |
| 21.86.49.57 | 357970233 | 0 |
| 21.86.49.58 | 357970234 | 0 |
| 21.86.49.59 | 357970235 | 0 |
| 21.86.49.60 | 357970236 | 0 |
| 21.86.49.61 | 357970237 | 0 |
| 21.86.49.62 | 357970238 | 0 |
| 21.86.49.63 | 357970239 | 0 |
| 21.86.49.64 | 357970240 | 0 |
| 21.86.49.65 | 357970241 | 0 |
| 21.86.49.66 | 357970242 | 0 |
| 21.86.49.67 | 357970243 | 0 |
| 21.86.49.68 | 357970244 | 0 |
| 21.86.49.69 | 357970245 | 0 |
| 21.86.49.70 | 357970246 | 0 |
| 21.86.49.71 | 357970247 | 0 |
| 21.86.49.72 | 357970248 | 0 |
| 21.86.49.73 | 357970249 | 0 |
| 21.86.49.74 | 357970250 | 0 |
| 21.86.49.75 | 357970251 | 0 |
| 21.86.49.76 | 357970252 | 0 |
| 21.86.49.77 | 357970253 | 0 |
| 21.86.49.78 | 357970254 | 0 |
| 21.86.49.79 | 357970255 | 0 |
| 21.86.49.80 | 357970256 | 0 |
| 21.86.49.81 | 357970257 | 0 |
| 21.86.49.82 | 357970258 | 0 |
| 21.86.49.83 | 357970259 | 0 |
| 21.86.49.84 | 357970260 | 0 |
| 21.86.49.85 | 357970261 | 0 |