La dirección IP 21.244.8 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 | 25/06/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | ES | España | - | Madrid | 40,4165 | -3,7026 | 2019-06-24 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2019-06-24 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.244.8.0 | 368314368 | 0 |
| 21.244.8.1 | 368314369 | 0 |
| 21.244.8.2 | 368314370 | 0 |
| 21.244.8.3 | 368314371 | 0 |
| 21.244.8.4 | 368314372 | 0 |
| 21.244.8.5 | 368314373 | 0 |
| 21.244.8.6 | 368314374 | 0 |
| 21.244.8.7 | 368314375 | 0 |
| 21.244.8.8 | 368314376 | 0 |
| 21.244.8.9 | 368314377 | 0 |
| 21.244.8.10 | 368314378 | 0 |
| 21.244.8.11 | 368314379 | 0 |
| 21.244.8.12 | 368314380 | 0 |
| 21.244.8.13 | 368314381 | 0 |
| 21.244.8.14 | 368314382 | 0 |
| 21.244.8.15 | 368314383 | 0 |
| 21.244.8.16 | 368314384 | 0 |
| 21.244.8.17 | 368314385 | 0 |
| 21.244.8.18 | 368314386 | 0 |
| 21.244.8.19 | 368314387 | 0 |
| 21.244.8.20 | 368314388 | 0 |
| 21.244.8.21 | 368314389 | 0 |
| 21.244.8.22 | 368314390 | 0 |
| 21.244.8.23 | 368314391 | 0 |
| 21.244.8.24 | 368314392 | 0 |
| 21.244.8.25 | 368314393 | 0 |
| 21.244.8.26 | 368314394 | 0 |
| 21.244.8.27 | 368314395 | 0 |
| 21.244.8.28 | 368314396 | 0 |
| 21.244.8.29 | 368314397 | 0 |
| 21.244.8.30 | 368314398 | 0 |
| 21.244.8.31 | 368314399 | 0 |
| 21.244.8.32 | 368314400 | 0 |
| 21.244.8.33 | 368314401 | 0 |
| 21.244.8.34 | 368314402 | 0 |
| 21.244.8.35 | 368314403 | 0 |
| 21.244.8.36 | 368314404 | 0 |
| 21.244.8.37 | 368314405 | 0 |
| 21.244.8.38 | 368314406 | 0 |
| 21.244.8.39 | 368314407 | 0 |
| 21.244.8.40 | 368314408 | 0 |
| 21.244.8.41 | 368314409 | 0 |
| 21.244.8.42 | 368314410 | 0 |
| 21.244.8.43 | 368314411 | 0 |
| 21.244.8.44 | 368314412 | 0 |
| 21.244.8.45 | 368314413 | 0 |
| 21.244.8.46 | 368314414 | 0 |
| 21.244.8.47 | 368314415 | 0 |
| 21.244.8.48 | 368314416 | 0 |
| 21.244.8.49 | 368314417 | 0 |
| 21.244.8.50 | 368314418 | 0 |
| 21.244.8.51 | 368314419 | 0 |
| 21.244.8.52 | 368314420 | 0 |
| 21.244.8.53 | 368314421 | 0 |
| 21.244.8.54 | 368314422 | 0 |
| 21.244.8.55 | 368314423 | 0 |
| 21.244.8.56 | 368314424 | 0 |
| 21.244.8.57 | 368314425 | 0 |
| 21.244.8.58 | 368314426 | 0 |
| 21.244.8.59 | 368314427 | 0 |
| 21.244.8.60 | 368314428 | 0 |
| 21.244.8.61 | 368314429 | 0 |
| 21.244.8.62 | 368314430 | 0 |
| 21.244.8.63 | 368314431 | 0 |
| 21.244.8.64 | 368314432 | 0 |
| 21.244.8.65 | 368314433 | 0 |
| 21.244.8.66 | 368314434 | 0 |
| 21.244.8.67 | 368314435 | 0 |
| 21.244.8.68 | 368314436 | 0 |
| 21.244.8.69 | 368314437 | 0 |
| 21.244.8.70 | 368314438 | 0 |
| 21.244.8.71 | 368314439 | 0 |
| 21.244.8.72 | 368314440 | 0 |
| 21.244.8.73 | 368314441 | 0 |
| 21.244.8.74 | 368314442 | 0 |
| 21.244.8.75 | 368314443 | 0 |
| 21.244.8.76 | 368314444 | 0 |
| 21.244.8.77 | 368314445 | 0 |
| 21.244.8.78 | 368314446 | 0 |
| 21.244.8.79 | 368314447 | 0 |
| 21.244.8.80 | 368314448 | 0 |
| 21.244.8.81 | 368314449 | 0 |
| 21.244.8.82 | 368314450 | 0 |
| 21.244.8.83 | 368314451 | 0 |
| 21.244.8.84 | 368314452 | 0 |
| 21.244.8.85 | 368314453 | 0 |