La dirección IP 121.57.78 es proporcionada por ChinaNet, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.56.0.0/15, IP entre 121.56.0.0 a 121.57.255.255 ). El número de sistema autónomo (ASN) es 4134.
| ASN | 4134 |
| IP que comienzan con | 121.56.0.0 |
| IP que termina con | 121.57.255.255 |
| ASN Nombre | ChinaNet |
| CDIR | 121.56.0.0/15 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 16/05/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | CN | China | - | Haikou | 20,0458 | 110,3417 | 2019-05-16 |
| MaxMind | CN | China | - | Baotou | 40,6522 | 109,8222 | 2019-05-16 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.57.78.0 | 2033798656 | 0 |
| 121.57.78.1 | 2033798657 | 0 |
| 121.57.78.2 | 2033798658 | 0 |
| 121.57.78.3 | 2033798659 | 0 |
| 121.57.78.4 | 2033798660 | 0 |
| 121.57.78.5 | 2033798661 | 0 |
| 121.57.78.6 | 2033798662 | 0 |
| 121.57.78.7 | 2033798663 | 0 |
| 121.57.78.8 | 2033798664 | 0 |
| 121.57.78.9 | 2033798665 | 0 |
| 121.57.78.10 | 2033798666 | 0 |
| 121.57.78.11 | 2033798667 | 0 |
| 121.57.78.12 | 2033798668 | 0 |
| 121.57.78.13 | 2033798669 | 0 |
| 121.57.78.14 | 2033798670 | 0 |
| 121.57.78.15 | 2033798671 | 0 |
| 121.57.78.16 | 2033798672 | 0 |
| 121.57.78.17 | 2033798673 | 0 |
| 121.57.78.18 | 2033798674 | 0 |
| 121.57.78.19 | 2033798675 | 0 |
| 121.57.78.20 | 2033798676 | 0 |
| 121.57.78.21 | 2033798677 | 0 |
| 121.57.78.22 | 2033798678 | 0 |
| 121.57.78.23 | 2033798679 | 0 |
| 121.57.78.24 | 2033798680 | 0 |
| 121.57.78.25 | 2033798681 | 0 |
| 121.57.78.26 | 2033798682 | 0 |
| 121.57.78.27 | 2033798683 | 0 |
| 121.57.78.28 | 2033798684 | 0 |
| 121.57.78.29 | 2033798685 | 0 |
| 121.57.78.30 | 2033798686 | 0 |
| 121.57.78.31 | 2033798687 | 0 |
| 121.57.78.32 | 2033798688 | 0 |
| 121.57.78.33 | 2033798689 | 0 |
| 121.57.78.34 | 2033798690 | 0 |
| 121.57.78.35 | 2033798691 | 0 |
| 121.57.78.36 | 2033798692 | 0 |
| 121.57.78.37 | 2033798693 | 0 |
| 121.57.78.38 | 2033798694 | 0 |
| 121.57.78.39 | 2033798695 | 0 |
| 121.57.78.40 | 2033798696 | 0 |
| 121.57.78.41 | 2033798697 | 0 |
| 121.57.78.42 | 2033798698 | 0 |
| 121.57.78.43 | 2033798699 | 0 |
| 121.57.78.44 | 2033798700 | 0 |
| 121.57.78.45 | 2033798701 | 0 |
| 121.57.78.46 | 2033798702 | 0 |
| 121.57.78.47 | 2033798703 | 0 |
| 121.57.78.48 | 2033798704 | 0 |
| 121.57.78.49 | 2033798705 | 0 |
| 121.57.78.50 | 2033798706 | 0 |
| 121.57.78.51 | 2033798707 | 0 |
| 121.57.78.52 | 2033798708 | 0 |
| 121.57.78.53 | 2033798709 | 0 |
| 121.57.78.54 | 2033798710 | 0 |
| 121.57.78.55 | 2033798711 | 0 |
| 121.57.78.56 | 2033798712 | 0 |
| 121.57.78.57 | 2033798713 | 0 |
| 121.57.78.58 | 2033798714 | 0 |
| 121.57.78.59 | 2033798715 | 0 |
| 121.57.78.60 | 2033798716 | 0 |
| 121.57.78.61 | 2033798717 | 0 |
| 121.57.78.62 | 2033798718 | 0 |
| 121.57.78.63 | 2033798719 | 0 |
| 121.57.78.64 | 2033798720 | 0 |
| 121.57.78.65 | 2033798721 | 0 |
| 121.57.78.66 | 2033798722 | 0 |
| 121.57.78.67 | 2033798723 | 0 |
| 121.57.78.68 | 2033798724 | 0 |
| 121.57.78.69 | 2033798725 | 0 |
| 121.57.78.70 | 2033798726 | 0 |
| 121.57.78.71 | 2033798727 | 0 |
| 121.57.78.72 | 2033798728 | 0 |
| 121.57.78.73 | 2033798729 | 0 |
| 121.57.78.74 | 2033798730 | 0 |
| 121.57.78.75 | 2033798731 | 0 |
| 121.57.78.76 | 2033798732 | 0 |
| 121.57.78.77 | 2033798733 | 0 |
| 121.57.78.78 | 2033798734 | 0 |
| 121.57.78.79 | 2033798735 | 0 |
| 121.57.78.80 | 2033798736 | 0 |
| 121.57.78.81 | 2033798737 | 0 |
| 121.57.78.82 | 2033798738 | 0 |
| 121.57.78.83 | 2033798739 | 0 |
| 121.57.78.84 | 2033798740 | 0 |
| 121.57.78.85 | 2033798741 | 0 |