La dirección IP 21.78.24 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 | 21/08/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-08-20 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-08-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.78.24.0 | 357439488 | 0 |
| 21.78.24.1 | 357439489 | 0 |
| 21.78.24.2 | 357439490 | 0 |
| 21.78.24.3 | 357439491 | 0 |
| 21.78.24.4 | 357439492 | 0 |
| 21.78.24.5 | 357439493 | 0 |
| 21.78.24.6 | 357439494 | 0 |
| 21.78.24.7 | 357439495 | 0 |
| 21.78.24.8 | 357439496 | 0 |
| 21.78.24.9 | 357439497 | 0 |
| 21.78.24.10 | 357439498 | 0 |
| 21.78.24.11 | 357439499 | 0 |
| 21.78.24.12 | 357439500 | 0 |
| 21.78.24.13 | 357439501 | 0 |
| 21.78.24.14 | 357439502 | 0 |
| 21.78.24.15 | 357439503 | 0 |
| 21.78.24.16 | 357439504 | 0 |
| 21.78.24.17 | 357439505 | 0 |
| 21.78.24.18 | 357439506 | 0 |
| 21.78.24.19 | 357439507 | 0 |
| 21.78.24.20 | 357439508 | 0 |
| 21.78.24.21 | 357439509 | 0 |
| 21.78.24.22 | 357439510 | 0 |
| 21.78.24.23 | 357439511 | 0 |
| 21.78.24.24 | 357439512 | 0 |
| 21.78.24.25 | 357439513 | 0 |
| 21.78.24.26 | 357439514 | 0 |
| 21.78.24.27 | 357439515 | 0 |
| 21.78.24.28 | 357439516 | 0 |
| 21.78.24.29 | 357439517 | 0 |
| 21.78.24.30 | 357439518 | 0 |
| 21.78.24.31 | 357439519 | 0 |
| 21.78.24.32 | 357439520 | 0 |
| 21.78.24.33 | 357439521 | 0 |
| 21.78.24.34 | 357439522 | 0 |
| 21.78.24.35 | 357439523 | 0 |
| 21.78.24.36 | 357439524 | 0 |
| 21.78.24.37 | 357439525 | 0 |
| 21.78.24.38 | 357439526 | 0 |
| 21.78.24.39 | 357439527 | 0 |
| 21.78.24.40 | 357439528 | 0 |
| 21.78.24.41 | 357439529 | 0 |
| 21.78.24.42 | 357439530 | 0 |
| 21.78.24.43 | 357439531 | 0 |
| 21.78.24.44 | 357439532 | 0 |
| 21.78.24.45 | 357439533 | 0 |
| 21.78.24.46 | 357439534 | 0 |
| 21.78.24.47 | 357439535 | 0 |
| 21.78.24.48 | 357439536 | 0 |
| 21.78.24.49 | 357439537 | 0 |
| 21.78.24.50 | 357439538 | 0 |
| 21.78.24.51 | 357439539 | 0 |
| 21.78.24.52 | 357439540 | 0 |
| 21.78.24.53 | 357439541 | 0 |
| 21.78.24.54 | 357439542 | 0 |
| 21.78.24.55 | 357439543 | 0 |
| 21.78.24.56 | 357439544 | 0 |
| 21.78.24.57 | 357439545 | 0 |
| 21.78.24.58 | 357439546 | 0 |
| 21.78.24.59 | 357439547 | 0 |
| 21.78.24.60 | 357439548 | 0 |
| 21.78.24.61 | 357439549 | 0 |
| 21.78.24.62 | 357439550 | 0 |
| 21.78.24.63 | 357439551 | 0 |
| 21.78.24.64 | 357439552 | 0 |
| 21.78.24.65 | 357439553 | 0 |
| 21.78.24.66 | 357439554 | 0 |
| 21.78.24.67 | 357439555 | 0 |
| 21.78.24.68 | 357439556 | 0 |
| 21.78.24.69 | 357439557 | 0 |
| 21.78.24.70 | 357439558 | 0 |
| 21.78.24.71 | 357439559 | 0 |
| 21.78.24.72 | 357439560 | 0 |
| 21.78.24.73 | 357439561 | 0 |
| 21.78.24.74 | 357439562 | 0 |
| 21.78.24.75 | 357439563 | 0 |
| 21.78.24.76 | 357439564 | 0 |
| 21.78.24.77 | 357439565 | 0 |
| 21.78.24.78 | 357439566 | 0 |
| 21.78.24.79 | 357439567 | 0 |
| 21.78.24.80 | 357439568 | 0 |
| 21.78.24.81 | 357439569 | 0 |
| 21.78.24.82 | 357439570 | 0 |
| 21.78.24.83 | 357439571 | 0 |
| 21.78.24.84 | 357439572 | 0 |
| 21.78.24.85 | 357439573 | 0 |