L'indirizzo IP 121.20.78 è fornito da CNC Group, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.16.0.0/13, IP tra 121.16.0.0 a 121.23.255.255 ). Il numero di sistema autonomo (ASN) è 4837.
| ASN | 4837 |
| IP inizia con | 121.16.0.0 |
| IP finale con | 121.23.255.255 |
| ASN Nome | CNC Group |
| CDIR | 121.16.0.0/13 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 06/02/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | CN | China | - | Tangshan | 39,6333 | 118,1833 | 2018-02-06 |
| MaxMind | CN | China | - | Hebei | 39,8897 | 115,275 | 2018-02-06 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.20.78.0 | 2031373824 | 0 |
| 121.20.78.1 | 2031373825 | 0 |
| 121.20.78.2 | 2031373826 | 0 |
| 121.20.78.3 | 2031373827 | 0 |
| 121.20.78.4 | 2031373828 | 0 |
| 121.20.78.5 | 2031373829 | 0 |
| 121.20.78.6 | 2031373830 | 0 |
| 121.20.78.7 | 2031373831 | 0 |
| 121.20.78.8 | 2031373832 | 0 |
| 121.20.78.9 | 2031373833 | 0 |
| 121.20.78.10 | 2031373834 | 0 |
| 121.20.78.11 | 2031373835 | 0 |
| 121.20.78.12 | 2031373836 | 0 |
| 121.20.78.13 | 2031373837 | 0 |
| 121.20.78.14 | 2031373838 | 0 |
| 121.20.78.15 | 2031373839 | 0 |
| 121.20.78.16 | 2031373840 | 0 |
| 121.20.78.17 | 2031373841 | 0 |
| 121.20.78.18 | 2031373842 | 0 |
| 121.20.78.19 | 2031373843 | 0 |
| 121.20.78.20 | 2031373844 | 0 |
| 121.20.78.21 | 2031373845 | 0 |
| 121.20.78.22 | 2031373846 | 0 |
| 121.20.78.23 | 2031373847 | 0 |
| 121.20.78.24 | 2031373848 | 0 |
| 121.20.78.25 | 2031373849 | 0 |
| 121.20.78.26 | 2031373850 | 0 |
| 121.20.78.27 | 2031373851 | 0 |
| 121.20.78.28 | 2031373852 | 0 |
| 121.20.78.29 | 2031373853 | 0 |
| 121.20.78.30 | 2031373854 | 0 |
| 121.20.78.31 | 2031373855 | 0 |
| 121.20.78.32 | 2031373856 | 0 |
| 121.20.78.33 | 2031373857 | 0 |
| 121.20.78.34 | 2031373858 | 0 |
| 121.20.78.35 | 2031373859 | 0 |
| 121.20.78.36 | 2031373860 | 0 |
| 121.20.78.37 | 2031373861 | 0 |
| 121.20.78.38 | 2031373862 | 0 |
| 121.20.78.39 | 2031373863 | 0 |
| 121.20.78.40 | 2031373864 | 0 |
| 121.20.78.41 | 2031373865 | 0 |
| 121.20.78.42 | 2031373866 | 0 |
| 121.20.78.43 | 2031373867 | 0 |
| 121.20.78.44 | 2031373868 | 0 |
| 121.20.78.45 | 2031373869 | 0 |
| 121.20.78.46 | 2031373870 | 0 |
| 121.20.78.47 | 2031373871 | 0 |
| 121.20.78.48 | 2031373872 | 0 |
| 121.20.78.49 | 2031373873 | 0 |
| 121.20.78.50 | 2031373874 | 0 |
| 121.20.78.51 | 2031373875 | 0 |
| 121.20.78.52 | 2031373876 | 0 |
| 121.20.78.53 | 2031373877 | 0 |
| 121.20.78.54 | 2031373878 | 0 |
| 121.20.78.55 | 2031373879 | 0 |
| 121.20.78.56 | 2031373880 | 0 |
| 121.20.78.57 | 2031373881 | 0 |
| 121.20.78.58 | 2031373882 | 0 |
| 121.20.78.59 | 2031373883 | 0 |
| 121.20.78.60 | 2031373884 | 0 |
| 121.20.78.61 | 2031373885 | 0 |
| 121.20.78.62 | 2031373886 | 0 |
| 121.20.78.63 | 2031373887 | 0 |
| 121.20.78.64 | 2031373888 | 0 |
| 121.20.78.65 | 2031373889 | 0 |
| 121.20.78.66 | 2031373890 | 0 |
| 121.20.78.67 | 2031373891 | 0 |
| 121.20.78.68 | 2031373892 | 0 |
| 121.20.78.69 | 2031373893 | 0 |
| 121.20.78.70 | 2031373894 | 0 |
| 121.20.78.71 | 2031373895 | 0 |
| 121.20.78.72 | 2031373896 | 0 |
| 121.20.78.73 | 2031373897 | 0 |
| 121.20.78.74 | 2031373898 | 0 |
| 121.20.78.75 | 2031373899 | 0 |
| 121.20.78.76 | 2031373900 | 0 |
| 121.20.78.77 | 2031373901 | 0 |
| 121.20.78.78 | 2031373902 | 0 |
| 121.20.78.79 | 2031373903 | 0 |
| 121.20.78.80 | 2031373904 | 0 |
| 121.20.78.81 | 2031373905 | 0 |
| 121.20.78.82 | 2031373906 | 0 |
| 121.20.78.83 | 2031373907 | 0 |
| 121.20.78.84 | 2031373908 | 0 |
| 121.20.78.85 | 2031373909 | 0 |