L'indirizzo IP 21.93.83 è fornito da China Education and Research Network Center, che è di proprietà del CIDR (Classless Inter-Domain Routing) 22.30.204.0/23, IP tra 22.30.204.0 a 22.30.205.255 ). Il numero di sistema autonomo (ASN) è 4538.
| ASN | 4538 |
| IP inizia con | 22.30.204.0 |
| IP finale con | 22.30.205.255 |
| ASN Nome | China Education and Research Network Center |
| CDIR | 22.30.204.0/23 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 20/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | Columbus | 39,9664 | -83,0128 | 2017-09-19 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-09-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.93.83.0 | 358437632 | 0 |
| 21.93.83.1 | 358437633 | 0 |
| 21.93.83.2 | 358437634 | 0 |
| 21.93.83.3 | 358437635 | 0 |
| 21.93.83.4 | 358437636 | 0 |
| 21.93.83.5 | 358437637 | 0 |
| 21.93.83.6 | 358437638 | 0 |
| 21.93.83.7 | 358437639 | 0 |
| 21.93.83.8 | 358437640 | 0 |
| 21.93.83.9 | 358437641 | 0 |
| 21.93.83.10 | 358437642 | 0 |
| 21.93.83.11 | 358437643 | 0 |
| 21.93.83.12 | 358437644 | 0 |
| 21.93.83.13 | 358437645 | 0 |
| 21.93.83.14 | 358437646 | 0 |
| 21.93.83.15 | 358437647 | 0 |
| 21.93.83.16 | 358437648 | 0 |
| 21.93.83.17 | 358437649 | 0 |
| 21.93.83.18 | 358437650 | 0 |
| 21.93.83.19 | 358437651 | 0 |
| 21.93.83.20 | 358437652 | 0 |
| 21.93.83.21 | 358437653 | 0 |
| 21.93.83.22 | 358437654 | 0 |
| 21.93.83.23 | 358437655 | 0 |
| 21.93.83.24 | 358437656 | 0 |
| 21.93.83.25 | 358437657 | 0 |
| 21.93.83.26 | 358437658 | 0 |
| 21.93.83.27 | 358437659 | 0 |
| 21.93.83.28 | 358437660 | 0 |
| 21.93.83.29 | 358437661 | 0 |
| 21.93.83.30 | 358437662 | 0 |
| 21.93.83.31 | 358437663 | 0 |
| 21.93.83.32 | 358437664 | 0 |
| 21.93.83.33 | 358437665 | 0 |
| 21.93.83.34 | 358437666 | 0 |
| 21.93.83.35 | 358437667 | 0 |
| 21.93.83.36 | 358437668 | 0 |
| 21.93.83.37 | 358437669 | 0 |
| 21.93.83.38 | 358437670 | 0 |
| 21.93.83.39 | 358437671 | 0 |
| 21.93.83.40 | 358437672 | 0 |
| 21.93.83.41 | 358437673 | 0 |
| 21.93.83.42 | 358437674 | 0 |
| 21.93.83.43 | 358437675 | 0 |
| 21.93.83.44 | 358437676 | 0 |
| 21.93.83.45 | 358437677 | 0 |
| 21.93.83.46 | 358437678 | 0 |
| 21.93.83.47 | 358437679 | 0 |
| 21.93.83.48 | 358437680 | 0 |
| 21.93.83.49 | 358437681 | 0 |
| 21.93.83.50 | 358437682 | 0 |
| 21.93.83.51 | 358437683 | 0 |
| 21.93.83.52 | 358437684 | 0 |
| 21.93.83.53 | 358437685 | 0 |
| 21.93.83.54 | 358437686 | 0 |
| 21.93.83.55 | 358437687 | 0 |
| 21.93.83.56 | 358437688 | 0 |
| 21.93.83.57 | 358437689 | 0 |
| 21.93.83.58 | 358437690 | 0 |
| 21.93.83.59 | 358437691 | 0 |
| 21.93.83.60 | 358437692 | 0 |
| 21.93.83.61 | 358437693 | 0 |
| 21.93.83.62 | 358437694 | 0 |
| 21.93.83.63 | 358437695 | 0 |
| 21.93.83.64 | 358437696 | 0 |
| 21.93.83.65 | 358437697 | 0 |
| 21.93.83.66 | 358437698 | 0 |
| 21.93.83.67 | 358437699 | 0 |
| 21.93.83.68 | 358437700 | 0 |
| 21.93.83.69 | 358437701 | 0 |
| 21.93.83.70 | 358437702 | 0 |
| 21.93.83.71 | 358437703 | 0 |
| 21.93.83.72 | 358437704 | 0 |
| 21.93.83.73 | 358437705 | 0 |
| 21.93.83.74 | 358437706 | 0 |
| 21.93.83.75 | 358437707 | 0 |
| 21.93.83.76 | 358437708 | 0 |
| 21.93.83.77 | 358437709 | 0 |
| 21.93.83.78 | 358437710 | 0 |
| 21.93.83.79 | 358437711 | 0 |
| 21.93.83.80 | 358437712 | 0 |
| 21.93.83.81 | 358437713 | 0 |
| 21.93.83.82 | 358437714 | 0 |
| 21.93.83.83 | 358437715 | 0 |
| 21.93.83.84 | 358437716 | 0 |
| 21.93.83.85 | 358437717 | 0 |