La dirección IP 120.66.21 es proporcionada por ChinaNet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 120.68.0.0/14, IP entre 120.68.0.0 a 120.71.255.255 ). El número de sistema autónomo (ASN) es 4134.
| ASN | 4134 |
| IP que comienzan con | 120.68.0.0 |
| IP que termina con | 120.71.255.255 |
| ASN Nombre | ChinaNet |
| CDIR | 120.68.0.0/14 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 18/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Beijing | 39,9075 | 116,3972 | 2017-07-18 |
| MaxMind | CN | China | - | Beijing | 39,9289 | 116,3883 | 2017-07-18 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 120.66.21.0 | 2017596672 | 0 |
| 120.66.21.1 | 2017596673 | 0 |
| 120.66.21.2 | 2017596674 | 0 |
| 120.66.21.3 | 2017596675 | 0 |
| 120.66.21.4 | 2017596676 | 0 |
| 120.66.21.5 | 2017596677 | 0 |
| 120.66.21.6 | 2017596678 | 0 |
| 120.66.21.7 | 2017596679 | 0 |
| 120.66.21.8 | 2017596680 | 0 |
| 120.66.21.9 | 2017596681 | 0 |
| 120.66.21.10 | 2017596682 | 0 |
| 120.66.21.11 | 2017596683 | 0 |
| 120.66.21.12 | 2017596684 | 0 |
| 120.66.21.13 | 2017596685 | 0 |
| 120.66.21.14 | 2017596686 | 0 |
| 120.66.21.15 | 2017596687 | 0 |
| 120.66.21.16 | 2017596688 | 0 |
| 120.66.21.17 | 2017596689 | 0 |
| 120.66.21.18 | 2017596690 | 0 |
| 120.66.21.19 | 2017596691 | 0 |
| 120.66.21.20 | 2017596692 | 0 |
| 120.66.21.21 | 2017596693 | 0 |
| 120.66.21.22 | 2017596694 | 0 |
| 120.66.21.23 | 2017596695 | 0 |
| 120.66.21.24 | 2017596696 | 0 |
| 120.66.21.25 | 2017596697 | 0 |
| 120.66.21.26 | 2017596698 | 0 |
| 120.66.21.27 | 2017596699 | 0 |
| 120.66.21.28 | 2017596700 | 0 |
| 120.66.21.29 | 2017596701 | 0 |
| 120.66.21.30 | 2017596702 | 0 |
| 120.66.21.31 | 2017596703 | 0 |
| 120.66.21.32 | 2017596704 | 0 |
| 120.66.21.33 | 2017596705 | 0 |
| 120.66.21.34 | 2017596706 | 0 |
| 120.66.21.35 | 2017596707 | 0 |
| 120.66.21.36 | 2017596708 | 0 |
| 120.66.21.37 | 2017596709 | 0 |
| 120.66.21.38 | 2017596710 | 0 |
| 120.66.21.39 | 2017596711 | 0 |
| 120.66.21.40 | 2017596712 | 0 |
| 120.66.21.41 | 2017596713 | 0 |
| 120.66.21.42 | 2017596714 | 0 |
| 120.66.21.43 | 2017596715 | 0 |
| 120.66.21.44 | 2017596716 | 0 |
| 120.66.21.45 | 2017596717 | 0 |
| 120.66.21.46 | 2017596718 | 0 |
| 120.66.21.47 | 2017596719 | 0 |
| 120.66.21.48 | 2017596720 | 0 |
| 120.66.21.49 | 2017596721 | 0 |
| 120.66.21.50 | 2017596722 | 0 |
| 120.66.21.51 | 2017596723 | 0 |
| 120.66.21.52 | 2017596724 | 0 |
| 120.66.21.53 | 2017596725 | 0 |
| 120.66.21.54 | 2017596726 | 0 |
| 120.66.21.55 | 2017596727 | 0 |
| 120.66.21.56 | 2017596728 | 0 |
| 120.66.21.57 | 2017596729 | 0 |
| 120.66.21.58 | 2017596730 | 0 |
| 120.66.21.59 | 2017596731 | 0 |
| 120.66.21.60 | 2017596732 | 0 |
| 120.66.21.61 | 2017596733 | 0 |
| 120.66.21.62 | 2017596734 | 0 |
| 120.66.21.63 | 2017596735 | 0 |
| 120.66.21.64 | 2017596736 | 0 |
| 120.66.21.65 | 2017596737 | 0 |
| 120.66.21.66 | 2017596738 | 0 |
| 120.66.21.67 | 2017596739 | 0 |
| 120.66.21.68 | 2017596740 | 0 |
| 120.66.21.69 | 2017596741 | 0 |
| 120.66.21.70 | 2017596742 | 0 |
| 120.66.21.71 | 2017596743 | 0 |
| 120.66.21.72 | 2017596744 | 0 |
| 120.66.21.73 | 2017596745 | 0 |
| 120.66.21.74 | 2017596746 | 0 |
| 120.66.21.75 | 2017596747 | 0 |
| 120.66.21.76 | 2017596748 | 0 |
| 120.66.21.77 | 2017596749 | 0 |
| 120.66.21.78 | 2017596750 | 0 |
| 120.66.21.79 | 2017596751 | 0 |
| 120.66.21.80 | 2017596752 | 0 |
| 120.66.21.81 | 2017596753 | 0 |
| 120.66.21.82 | 2017596754 | 0 |
| 120.66.21.83 | 2017596755 | 0 |
| 120.66.21.84 | 2017596756 | 0 |
| 120.66.21.85 | 2017596757 | 0 |