The IP address 21.99.46 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 | 31/10/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Columbus | 39.9664 | -83.0128 | 2017-10-30 |
| MaxMind | US | United States | - | - | 37.751 | -97.822 | 2017-10-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.99.46.0 | 358821376 | 0 |
| 21.99.46.1 | 358821377 | 0 |
| 21.99.46.2 | 358821378 | 0 |
| 21.99.46.3 | 358821379 | 0 |
| 21.99.46.4 | 358821380 | 0 |
| 21.99.46.5 | 358821381 | 0 |
| 21.99.46.6 | 358821382 | 0 |
| 21.99.46.7 | 358821383 | 0 |
| 21.99.46.8 | 358821384 | 0 |
| 21.99.46.9 | 358821385 | 0 |
| 21.99.46.10 | 358821386 | 0 |
| 21.99.46.11 | 358821387 | 0 |
| 21.99.46.12 | 358821388 | 0 |
| 21.99.46.13 | 358821389 | 0 |
| 21.99.46.14 | 358821390 | 0 |
| 21.99.46.15 | 358821391 | 0 |
| 21.99.46.16 | 358821392 | 0 |
| 21.99.46.17 | 358821393 | 0 |
| 21.99.46.18 | 358821394 | 0 |
| 21.99.46.19 | 358821395 | 0 |
| 21.99.46.20 | 358821396 | 0 |
| 21.99.46.21 | 358821397 | 0 |
| 21.99.46.22 | 358821398 | 0 |
| 21.99.46.23 | 358821399 | 0 |
| 21.99.46.24 | 358821400 | 0 |
| 21.99.46.25 | 358821401 | 0 |
| 21.99.46.26 | 358821402 | 0 |
| 21.99.46.27 | 358821403 | 0 |
| 21.99.46.28 | 358821404 | 0 |
| 21.99.46.29 | 358821405 | 0 |
| 21.99.46.30 | 358821406 | 0 |
| 21.99.46.31 | 358821407 | 0 |
| 21.99.46.32 | 358821408 | 0 |
| 21.99.46.33 | 358821409 | 0 |
| 21.99.46.34 | 358821410 | 0 |
| 21.99.46.35 | 358821411 | 0 |
| 21.99.46.36 | 358821412 | 0 |
| 21.99.46.37 | 358821413 | 0 |
| 21.99.46.38 | 358821414 | 0 |
| 21.99.46.39 | 358821415 | 0 |
| 21.99.46.40 | 358821416 | 0 |
| 21.99.46.41 | 358821417 | 0 |
| 21.99.46.42 | 358821418 | 0 |
| 21.99.46.43 | 358821419 | 0 |
| 21.99.46.44 | 358821420 | 0 |
| 21.99.46.45 | 358821421 | 0 |
| 21.99.46.46 | 358821422 | 0 |
| 21.99.46.47 | 358821423 | 0 |
| 21.99.46.48 | 358821424 | 0 |
| 21.99.46.49 | 358821425 | 0 |
| 21.99.46.50 | 358821426 | 0 |
| 21.99.46.51 | 358821427 | 0 |
| 21.99.46.52 | 358821428 | 0 |
| 21.99.46.53 | 358821429 | 0 |
| 21.99.46.54 | 358821430 | 0 |
| 21.99.46.55 | 358821431 | 0 |
| 21.99.46.56 | 358821432 | 0 |
| 21.99.46.57 | 358821433 | 0 |
| 21.99.46.58 | 358821434 | 0 |
| 21.99.46.59 | 358821435 | 0 |
| 21.99.46.60 | 358821436 | 0 |
| 21.99.46.61 | 358821437 | 0 |
| 21.99.46.62 | 358821438 | 0 |
| 21.99.46.63 | 358821439 | 0 |
| 21.99.46.64 | 358821440 | 0 |
| 21.99.46.65 | 358821441 | 0 |
| 21.99.46.66 | 358821442 | 0 |
| 21.99.46.67 | 358821443 | 0 |
| 21.99.46.68 | 358821444 | 0 |
| 21.99.46.69 | 358821445 | 0 |
| 21.99.46.70 | 358821446 | 0 |
| 21.99.46.71 | 358821447 | 0 |
| 21.99.46.72 | 358821448 | 0 |
| 21.99.46.73 | 358821449 | 0 |
| 21.99.46.74 | 358821450 | 0 |
| 21.99.46.75 | 358821451 | 0 |
| 21.99.46.76 | 358821452 | 0 |
| 21.99.46.77 | 358821453 | 0 |
| 21.99.46.78 | 358821454 | 0 |
| 21.99.46.79 | 358821455 | 0 |
| 21.99.46.80 | 358821456 | 0 |
| 21.99.46.81 | 358821457 | 0 |
| 21.99.46.82 | 358821458 | 0 |
| 21.99.46.83 | 358821459 | 0 |
| 21.99.46.84 | 358821460 | 0 |
| 21.99.46.85 | 358821461 | 0 |