La dirección IP 21.86.93 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 | 17/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Columbus | 39,9664 | -83,0128 | 2017-09-17 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-09-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.86.93.0 | 357981440 | 0 |
| 21.86.93.1 | 357981441 | 0 |
| 21.86.93.2 | 357981442 | 0 |
| 21.86.93.3 | 357981443 | 0 |
| 21.86.93.4 | 357981444 | 0 |
| 21.86.93.5 | 357981445 | 0 |
| 21.86.93.6 | 357981446 | 0 |
| 21.86.93.7 | 357981447 | 0 |
| 21.86.93.8 | 357981448 | 0 |
| 21.86.93.9 | 357981449 | 0 |
| 21.86.93.10 | 357981450 | 0 |
| 21.86.93.11 | 357981451 | 0 |
| 21.86.93.12 | 357981452 | 0 |
| 21.86.93.13 | 357981453 | 0 |
| 21.86.93.14 | 357981454 | 0 |
| 21.86.93.15 | 357981455 | 0 |
| 21.86.93.16 | 357981456 | 0 |
| 21.86.93.17 | 357981457 | 0 |
| 21.86.93.18 | 357981458 | 0 |
| 21.86.93.19 | 357981459 | 0 |
| 21.86.93.20 | 357981460 | 0 |
| 21.86.93.21 | 357981461 | 0 |
| 21.86.93.22 | 357981462 | 0 |
| 21.86.93.23 | 357981463 | 0 |
| 21.86.93.24 | 357981464 | 0 |
| 21.86.93.25 | 357981465 | 0 |
| 21.86.93.26 | 357981466 | 0 |
| 21.86.93.27 | 357981467 | 0 |
| 21.86.93.28 | 357981468 | 0 |
| 21.86.93.29 | 357981469 | 0 |
| 21.86.93.30 | 357981470 | 0 |
| 21.86.93.31 | 357981471 | 0 |
| 21.86.93.32 | 357981472 | 0 |
| 21.86.93.33 | 357981473 | 0 |
| 21.86.93.34 | 357981474 | 0 |
| 21.86.93.35 | 357981475 | 0 |
| 21.86.93.36 | 357981476 | 0 |
| 21.86.93.37 | 357981477 | 0 |
| 21.86.93.38 | 357981478 | 0 |
| 21.86.93.39 | 357981479 | 0 |
| 21.86.93.40 | 357981480 | 0 |
| 21.86.93.41 | 357981481 | 0 |
| 21.86.93.42 | 357981482 | 0 |
| 21.86.93.43 | 357981483 | 0 |
| 21.86.93.44 | 357981484 | 0 |
| 21.86.93.45 | 357981485 | 0 |
| 21.86.93.46 | 357981486 | 0 |
| 21.86.93.47 | 357981487 | 0 |
| 21.86.93.48 | 357981488 | 0 |
| 21.86.93.49 | 357981489 | 0 |
| 21.86.93.50 | 357981490 | 0 |
| 21.86.93.51 | 357981491 | 0 |
| 21.86.93.52 | 357981492 | 0 |
| 21.86.93.53 | 357981493 | 0 |
| 21.86.93.54 | 357981494 | 0 |
| 21.86.93.55 | 357981495 | 0 |
| 21.86.93.56 | 357981496 | 0 |
| 21.86.93.57 | 357981497 | 0 |
| 21.86.93.58 | 357981498 | 0 |
| 21.86.93.59 | 357981499 | 0 |
| 21.86.93.60 | 357981500 | 0 |
| 21.86.93.61 | 357981501 | 0 |
| 21.86.93.62 | 357981502 | 0 |
| 21.86.93.63 | 357981503 | 0 |
| 21.86.93.64 | 357981504 | 0 |
| 21.86.93.65 | 357981505 | 0 |
| 21.86.93.66 | 357981506 | 0 |
| 21.86.93.67 | 357981507 | 0 |
| 21.86.93.68 | 357981508 | 0 |
| 21.86.93.69 | 357981509 | 0 |
| 21.86.93.70 | 357981510 | 0 |
| 21.86.93.71 | 357981511 | 0 |
| 21.86.93.72 | 357981512 | 0 |
| 21.86.93.73 | 357981513 | 0 |
| 21.86.93.74 | 357981514 | 0 |
| 21.86.93.75 | 357981515 | 0 |
| 21.86.93.76 | 357981516 | 0 |
| 21.86.93.77 | 357981517 | 0 |
| 21.86.93.78 | 357981518 | 0 |
| 21.86.93.79 | 357981519 | 0 |
| 21.86.93.80 | 357981520 | 0 |
| 21.86.93.81 | 357981521 | 0 |
| 21.86.93.82 | 357981522 | 0 |
| 21.86.93.83 | 357981523 | 0 |
| 21.86.93.84 | 357981524 | 0 |
| 21.86.93.85 | 357981525 | 0 |