La dirección IP 21.90.26 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 | 11/02/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2018-02-11 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2018-02-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.90.26.0 | 358226432 | 0 |
| 21.90.26.1 | 358226433 | 0 |
| 21.90.26.2 | 358226434 | 0 |
| 21.90.26.3 | 358226435 | 0 |
| 21.90.26.4 | 358226436 | 0 |
| 21.90.26.5 | 358226437 | 0 |
| 21.90.26.6 | 358226438 | 0 |
| 21.90.26.7 | 358226439 | 0 |
| 21.90.26.8 | 358226440 | 0 |
| 21.90.26.9 | 358226441 | 0 |
| 21.90.26.10 | 358226442 | 0 |
| 21.90.26.11 | 358226443 | 0 |
| 21.90.26.12 | 358226444 | 0 |
| 21.90.26.13 | 358226445 | 0 |
| 21.90.26.14 | 358226446 | 0 |
| 21.90.26.15 | 358226447 | 0 |
| 21.90.26.16 | 358226448 | 0 |
| 21.90.26.17 | 358226449 | 0 |
| 21.90.26.18 | 358226450 | 0 |
| 21.90.26.19 | 358226451 | 0 |
| 21.90.26.20 | 358226452 | 0 |
| 21.90.26.21 | 358226453 | 0 |
| 21.90.26.22 | 358226454 | 0 |
| 21.90.26.23 | 358226455 | 0 |
| 21.90.26.24 | 358226456 | 0 |
| 21.90.26.25 | 358226457 | 0 |
| 21.90.26.26 | 358226458 | 0 |
| 21.90.26.27 | 358226459 | 0 |
| 21.90.26.28 | 358226460 | 0 |
| 21.90.26.29 | 358226461 | 0 |
| 21.90.26.30 | 358226462 | 0 |
| 21.90.26.31 | 358226463 | 0 |
| 21.90.26.32 | 358226464 | 0 |
| 21.90.26.33 | 358226465 | 0 |
| 21.90.26.34 | 358226466 | 0 |
| 21.90.26.35 | 358226467 | 0 |
| 21.90.26.36 | 358226468 | 0 |
| 21.90.26.37 | 358226469 | 0 |
| 21.90.26.38 | 358226470 | 0 |
| 21.90.26.39 | 358226471 | 0 |
| 21.90.26.40 | 358226472 | 0 |
| 21.90.26.41 | 358226473 | 0 |
| 21.90.26.42 | 358226474 | 0 |
| 21.90.26.43 | 358226475 | 0 |
| 21.90.26.44 | 358226476 | 0 |
| 21.90.26.45 | 358226477 | 0 |
| 21.90.26.46 | 358226478 | 0 |
| 21.90.26.47 | 358226479 | 0 |
| 21.90.26.48 | 358226480 | 0 |
| 21.90.26.49 | 358226481 | 0 |
| 21.90.26.50 | 358226482 | 0 |
| 21.90.26.51 | 358226483 | 0 |
| 21.90.26.52 | 358226484 | 0 |
| 21.90.26.53 | 358226485 | 0 |
| 21.90.26.54 | 358226486 | 0 |
| 21.90.26.55 | 358226487 | 0 |
| 21.90.26.56 | 358226488 | 0 |
| 21.90.26.57 | 358226489 | 0 |
| 21.90.26.58 | 358226490 | 0 |
| 21.90.26.59 | 358226491 | 0 |
| 21.90.26.60 | 358226492 | 0 |
| 21.90.26.61 | 358226493 | 0 |
| 21.90.26.62 | 358226494 | 0 |
| 21.90.26.63 | 358226495 | 0 |
| 21.90.26.64 | 358226496 | 0 |
| 21.90.26.65 | 358226497 | 0 |
| 21.90.26.66 | 358226498 | 0 |
| 21.90.26.67 | 358226499 | 0 |
| 21.90.26.68 | 358226500 | 0 |
| 21.90.26.69 | 358226501 | 0 |
| 21.90.26.70 | 358226502 | 0 |
| 21.90.26.71 | 358226503 | 0 |
| 21.90.26.72 | 358226504 | 0 |
| 21.90.26.73 | 358226505 | 0 |
| 21.90.26.74 | 358226506 | 0 |
| 21.90.26.75 | 358226507 | 0 |
| 21.90.26.76 | 358226508 | 0 |
| 21.90.26.77 | 358226509 | 0 |
| 21.90.26.78 | 358226510 | 0 |
| 21.90.26.79 | 358226511 | 0 |
| 21.90.26.80 | 358226512 | 0 |
| 21.90.26.81 | 358226513 | 0 |
| 21.90.26.82 | 358226514 | 0 |
| 21.90.26.83 | 358226515 | 0 |
| 21.90.26.84 | 358226516 | 0 |
| 21.90.26.85 | 358226517 | 0 |