Les adresses IP débutant par 121.61.78 sont fournies par ChinaNet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.60.0.0/14, le bloc IP comprant les adresses de 121.60.0.0 à 121.63.255.255). Le numéro de système autonome (ASN) est 4134.
| ASN | 4134 |
| IP commençant par | 121.60.0.0 |
| IP se terminant par | 121.63.255.255 |
| Nom ASN | ChinaNet |
| CDIR | 121.60.0.0/14 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 16/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Puqi | 29,7167 | 113,8833 | 2018-01-15 |
| MaxMind | CN | Chine | - | Wuhan | 30,5801 | 114,2734 | 2018-01-15 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.61.78.0 | 2034060800 | 0 |
| 121.61.78.1 | 2034060801 | 0 |
| 121.61.78.2 | 2034060802 | 0 |
| 121.61.78.3 | 2034060803 | 0 |
| 121.61.78.4 | 2034060804 | 0 |
| 121.61.78.5 | 2034060805 | 0 |
| 121.61.78.6 | 2034060806 | 0 |
| 121.61.78.7 | 2034060807 | 0 |
| 121.61.78.8 | 2034060808 | 0 |
| 121.61.78.9 | 2034060809 | 0 |
| 121.61.78.10 | 2034060810 | 0 |
| 121.61.78.11 | 2034060811 | 0 |
| 121.61.78.12 | 2034060812 | 0 |
| 121.61.78.13 | 2034060813 | 0 |
| 121.61.78.14 | 2034060814 | 0 |
| 121.61.78.15 | 2034060815 | 0 |
| 121.61.78.16 | 2034060816 | 0 |
| 121.61.78.17 | 2034060817 | 0 |
| 121.61.78.18 | 2034060818 | 0 |
| 121.61.78.19 | 2034060819 | 0 |
| 121.61.78.20 | 2034060820 | 0 |
| 121.61.78.21 | 2034060821 | 0 |
| 121.61.78.22 | 2034060822 | 0 |
| 121.61.78.23 | 2034060823 | 0 |
| 121.61.78.24 | 2034060824 | 0 |
| 121.61.78.25 | 2034060825 | 0 |
| 121.61.78.26 | 2034060826 | 0 |
| 121.61.78.27 | 2034060827 | 0 |
| 121.61.78.28 | 2034060828 | 0 |
| 121.61.78.29 | 2034060829 | 0 |
| 121.61.78.30 | 2034060830 | 0 |
| 121.61.78.31 | 2034060831 | 0 |
| 121.61.78.32 | 2034060832 | 0 |
| 121.61.78.33 | 2034060833 | 0 |
| 121.61.78.34 | 2034060834 | 0 |
| 121.61.78.35 | 2034060835 | 0 |
| 121.61.78.36 | 2034060836 | 0 |
| 121.61.78.37 | 2034060837 | 0 |
| 121.61.78.38 | 2034060838 | 0 |
| 121.61.78.39 | 2034060839 | 0 |
| 121.61.78.40 | 2034060840 | 0 |
| 121.61.78.41 | 2034060841 | 0 |
| 121.61.78.42 | 2034060842 | 0 |
| 121.61.78.43 | 2034060843 | 0 |
| 121.61.78.44 | 2034060844 | 0 |
| 121.61.78.45 | 2034060845 | 0 |
| 121.61.78.46 | 2034060846 | 0 |
| 121.61.78.47 | 2034060847 | 0 |
| 121.61.78.48 | 2034060848 | 0 |
| 121.61.78.49 | 2034060849 | 0 |
| 121.61.78.50 | 2034060850 | 0 |
| 121.61.78.51 | 2034060851 | 0 |
| 121.61.78.52 | 2034060852 | 0 |
| 121.61.78.53 | 2034060853 | 0 |
| 121.61.78.54 | 2034060854 | 0 |
| 121.61.78.55 | 2034060855 | 0 |
| 121.61.78.56 | 2034060856 | 0 |
| 121.61.78.57 | 2034060857 | 0 |
| 121.61.78.58 | 2034060858 | 0 |
| 121.61.78.59 | 2034060859 | 0 |
| 121.61.78.60 | 2034060860 | 0 |
| 121.61.78.61 | 2034060861 | 0 |
| 121.61.78.62 | 2034060862 | 0 |
| 121.61.78.63 | 2034060863 | 0 |
| 121.61.78.64 | 2034060864 | 0 |
| 121.61.78.65 | 2034060865 | 0 |
| 121.61.78.66 | 2034060866 | 0 |
| 121.61.78.67 | 2034060867 | 0 |
| 121.61.78.68 | 2034060868 | 0 |
| 121.61.78.69 | 2034060869 | 0 |
| 121.61.78.70 | 2034060870 | 0 |
| 121.61.78.71 | 2034060871 | 0 |
| 121.61.78.72 | 2034060872 | 0 |
| 121.61.78.73 | 2034060873 | 0 |
| 121.61.78.74 | 2034060874 | 0 |
| 121.61.78.75 | 2034060875 | 0 |
| 121.61.78.76 | 2034060876 | 0 |
| 121.61.78.77 | 2034060877 | 0 |
| 121.61.78.78 | 2034060878 | 0 |
| 121.61.78.79 | 2034060879 | 0 |
| 121.61.78.80 | 2034060880 | 0 |
| 121.61.78.81 | 2034060881 | 0 |
| 121.61.78.82 | 2034060882 | 0 |
| 121.61.78.83 | 2034060883 | 0 |
| 121.61.78.84 | 2034060884 | 0 |
| 121.61.78.85 | 2034060885 | 0 |