The IP address 21.217.2 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 | 17/09/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | ES | Spain | - | Madrid | 40.4165 | -3.7026 | 2019-09-17 |
| MaxMind | US | United States | - | Hudson | 44.9822 | -92.6995 | 2019-09-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.217.2.0 | 366543360 | 0 |
| 21.217.2.1 | 366543361 | 0 |
| 21.217.2.2 | 366543362 | 0 |
| 21.217.2.3 | 366543363 | 0 |
| 21.217.2.4 | 366543364 | 0 |
| 21.217.2.5 | 366543365 | 0 |
| 21.217.2.6 | 366543366 | 0 |
| 21.217.2.7 | 366543367 | 0 |
| 21.217.2.8 | 366543368 | 0 |
| 21.217.2.9 | 366543369 | 0 |
| 21.217.2.10 | 366543370 | 0 |
| 21.217.2.11 | 366543371 | 0 |
| 21.217.2.12 | 366543372 | 0 |
| 21.217.2.13 | 366543373 | 0 |
| 21.217.2.14 | 366543374 | 0 |
| 21.217.2.15 | 366543375 | 0 |
| 21.217.2.16 | 366543376 | 0 |
| 21.217.2.17 | 366543377 | 0 |
| 21.217.2.18 | 366543378 | 0 |
| 21.217.2.19 | 366543379 | 0 |
| 21.217.2.20 | 366543380 | 0 |
| 21.217.2.21 | 366543381 | 0 |
| 21.217.2.22 | 366543382 | 0 |
| 21.217.2.23 | 366543383 | 0 |
| 21.217.2.24 | 366543384 | 0 |
| 21.217.2.25 | 366543385 | 0 |
| 21.217.2.26 | 366543386 | 0 |
| 21.217.2.27 | 366543387 | 0 |
| 21.217.2.28 | 366543388 | 0 |
| 21.217.2.29 | 366543389 | 0 |
| 21.217.2.30 | 366543390 | 0 |
| 21.217.2.31 | 366543391 | 0 |
| 21.217.2.32 | 366543392 | 0 |
| 21.217.2.33 | 366543393 | 0 |
| 21.217.2.34 | 366543394 | 0 |
| 21.217.2.35 | 366543395 | 0 |
| 21.217.2.36 | 366543396 | 0 |
| 21.217.2.37 | 366543397 | 0 |
| 21.217.2.38 | 366543398 | 0 |
| 21.217.2.39 | 366543399 | 0 |
| 21.217.2.40 | 366543400 | 0 |
| 21.217.2.41 | 366543401 | 0 |
| 21.217.2.42 | 366543402 | 0 |
| 21.217.2.43 | 366543403 | 0 |
| 21.217.2.44 | 366543404 | 0 |
| 21.217.2.45 | 366543405 | 0 |
| 21.217.2.46 | 366543406 | 0 |
| 21.217.2.47 | 366543407 | 0 |
| 21.217.2.48 | 366543408 | 0 |
| 21.217.2.49 | 366543409 | 0 |
| 21.217.2.50 | 366543410 | 0 |
| 21.217.2.51 | 366543411 | 0 |
| 21.217.2.52 | 366543412 | 0 |
| 21.217.2.53 | 366543413 | 0 |
| 21.217.2.54 | 366543414 | 0 |
| 21.217.2.55 | 366543415 | 0 |
| 21.217.2.56 | 366543416 | 0 |
| 21.217.2.57 | 366543417 | 0 |
| 21.217.2.58 | 366543418 | 0 |
| 21.217.2.59 | 366543419 | 0 |
| 21.217.2.60 | 366543420 | 0 |
| 21.217.2.61 | 366543421 | 0 |
| 21.217.2.62 | 366543422 | 0 |
| 21.217.2.63 | 366543423 | 0 |
| 21.217.2.64 | 366543424 | 0 |
| 21.217.2.65 | 366543425 | 0 |
| 21.217.2.66 | 366543426 | 0 |
| 21.217.2.67 | 366543427 | 0 |
| 21.217.2.68 | 366543428 | 0 |
| 21.217.2.69 | 366543429 | 0 |
| 21.217.2.70 | 366543430 | 0 |
| 21.217.2.71 | 366543431 | 0 |
| 21.217.2.72 | 366543432 | 0 |
| 21.217.2.73 | 366543433 | 0 |
| 21.217.2.74 | 366543434 | 0 |
| 21.217.2.75 | 366543435 | 0 |
| 21.217.2.76 | 366543436 | 0 |
| 21.217.2.77 | 366543437 | 0 |
| 21.217.2.78 | 366543438 | 0 |
| 21.217.2.79 | 366543439 | 0 |
| 21.217.2.80 | 366543440 | 0 |
| 21.217.2.81 | 366543441 | 0 |
| 21.217.2.82 | 366543442 | 0 |
| 21.217.2.83 | 366543443 | 0 |
| 21.217.2.84 | 366543444 | 0 |
| 21.217.2.85 | 366543445 | 0 |