La dirección IP 21.97.59 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 | 01/05/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Houston | 29,7633 | -95,3633 | 2019-05-01 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2019-05-01 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 21.97.59.0 | 358693632 | 0 |
| 21.97.59.1 | 358693633 | 0 |
| 21.97.59.2 | 358693634 | 0 |
| 21.97.59.3 | 358693635 | 0 |
| 21.97.59.4 | 358693636 | 0 |
| 21.97.59.5 | 358693637 | 0 |
| 21.97.59.6 | 358693638 | 0 |
| 21.97.59.7 | 358693639 | 0 |
| 21.97.59.8 | 358693640 | 0 |
| 21.97.59.9 | 358693641 | 0 |
| 21.97.59.10 | 358693642 | 0 |
| 21.97.59.11 | 358693643 | 0 |
| 21.97.59.12 | 358693644 | 0 |
| 21.97.59.13 | 358693645 | 0 |
| 21.97.59.14 | 358693646 | 0 |
| 21.97.59.15 | 358693647 | 0 |
| 21.97.59.16 | 358693648 | 0 |
| 21.97.59.17 | 358693649 | 0 |
| 21.97.59.18 | 358693650 | 0 |
| 21.97.59.19 | 358693651 | 0 |
| 21.97.59.20 | 358693652 | 0 |
| 21.97.59.21 | 358693653 | 0 |
| 21.97.59.22 | 358693654 | 0 |
| 21.97.59.23 | 358693655 | 0 |
| 21.97.59.24 | 358693656 | 0 |
| 21.97.59.25 | 358693657 | 0 |
| 21.97.59.26 | 358693658 | 0 |
| 21.97.59.27 | 358693659 | 0 |
| 21.97.59.28 | 358693660 | 0 |
| 21.97.59.29 | 358693661 | 0 |
| 21.97.59.30 | 358693662 | 0 |
| 21.97.59.31 | 358693663 | 0 |
| 21.97.59.32 | 358693664 | 0 |
| 21.97.59.33 | 358693665 | 0 |
| 21.97.59.34 | 358693666 | 0 |
| 21.97.59.35 | 358693667 | 0 |
| 21.97.59.36 | 358693668 | 0 |
| 21.97.59.37 | 358693669 | 0 |
| 21.97.59.38 | 358693670 | 0 |
| 21.97.59.39 | 358693671 | 0 |
| 21.97.59.40 | 358693672 | 0 |
| 21.97.59.41 | 358693673 | 0 |
| 21.97.59.42 | 358693674 | 0 |
| 21.97.59.43 | 358693675 | 0 |
| 21.97.59.44 | 358693676 | 0 |
| 21.97.59.45 | 358693677 | 0 |
| 21.97.59.46 | 358693678 | 0 |
| 21.97.59.47 | 358693679 | 0 |
| 21.97.59.48 | 358693680 | 0 |
| 21.97.59.49 | 358693681 | 0 |
| 21.97.59.50 | 358693682 | 0 |
| 21.97.59.51 | 358693683 | 0 |
| 21.97.59.52 | 358693684 | 0 |
| 21.97.59.53 | 358693685 | 0 |
| 21.97.59.54 | 358693686 | 0 |
| 21.97.59.55 | 358693687 | 0 |
| 21.97.59.56 | 358693688 | 0 |
| 21.97.59.57 | 358693689 | 0 |
| 21.97.59.58 | 358693690 | 0 |
| 21.97.59.59 | 358693691 | 0 |
| 21.97.59.60 | 358693692 | 0 |
| 21.97.59.61 | 358693693 | 0 |
| 21.97.59.62 | 358693694 | 0 |
| 21.97.59.63 | 358693695 | 0 |
| 21.97.59.64 | 358693696 | 0 |
| 21.97.59.65 | 358693697 | 0 |
| 21.97.59.66 | 358693698 | 0 |
| 21.97.59.67 | 358693699 | 0 |
| 21.97.59.68 | 358693700 | 0 |
| 21.97.59.69 | 358693701 | 0 |
| 21.97.59.70 | 358693702 | 0 |
| 21.97.59.71 | 358693703 | 0 |
| 21.97.59.72 | 358693704 | 0 |
| 21.97.59.73 | 358693705 | 0 |
| 21.97.59.74 | 358693706 | 0 |
| 21.97.59.75 | 358693707 | 0 |
| 21.97.59.76 | 358693708 | 0 |
| 21.97.59.77 | 358693709 | 0 |
| 21.97.59.78 | 358693710 | 0 |
| 21.97.59.79 | 358693711 | 0 |
| 21.97.59.80 | 358693712 | 0 |
| 21.97.59.81 | 358693713 | 0 |
| 21.97.59.82 | 358693714 | 0 |
| 21.97.59.83 | 358693715 | 0 |
| 21.97.59.84 | 358693716 | 0 |
| 21.97.59.85 | 358693717 | 0 |