Les adresses IP débutant par 121.28.65 sont fournies par CNC Group, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.28.0.0/15, le bloc IP comprant les adresses de 121.28.0.0 à 121.29.255.255). Le numéro de système autonome (ASN) est 4837.
| ASN | 4837 |
| IP commençant par | 121.28.0.0 |
| IP se terminant par | 121.29.255.255 |
| Nom ASN | CNC Group |
| CDIR | 121.28.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 30/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Shijiazhuang | 38,0414 | 114,4786 | 2017-07-29 |
| MaxMind | CN | Chine | - | Hebei | 39,8897 | 115,275 | 2017-07-29 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.28.65.0 | 2031894784 | 0 |
| 121.28.65.1 | 2031894785 | 0 |
| 121.28.65.2 | 2031894786 | 0 |
| 121.28.65.3 | 2031894787 | 0 |
| 121.28.65.4 | 2031894788 | 0 |
| 121.28.65.5 | 2031894789 | 0 |
| 121.28.65.6 | 2031894790 | 0 |
| 121.28.65.7 | 2031894791 | 0 |
| 121.28.65.8 | 2031894792 | 0 |
| 121.28.65.9 | 2031894793 | 0 |
| 121.28.65.10 | 2031894794 | 0 |
| 121.28.65.11 | 2031894795 | 0 |
| 121.28.65.12 | 2031894796 | 0 |
| 121.28.65.13 | 2031894797 | 0 |
| 121.28.65.14 | 2031894798 | 0 |
| 121.28.65.15 | 2031894799 | 0 |
| 121.28.65.16 | 2031894800 | 0 |
| 121.28.65.17 | 2031894801 | 0 |
| 121.28.65.18 | 2031894802 | 0 |
| 121.28.65.19 | 2031894803 | 0 |
| 121.28.65.20 | 2031894804 | 0 |
| 121.28.65.21 | 2031894805 | 0 |
| 121.28.65.22 | 2031894806 | 0 |
| 121.28.65.23 | 2031894807 | 0 |
| 121.28.65.24 | 2031894808 | 0 |
| 121.28.65.25 | 2031894809 | 0 |
| 121.28.65.26 | 2031894810 | 0 |
| 121.28.65.27 | 2031894811 | 0 |
| 121.28.65.28 | 2031894812 | 0 |
| 121.28.65.29 | 2031894813 | 0 |
| 121.28.65.30 | 2031894814 | 0 |
| 121.28.65.31 | 2031894815 | 0 |
| 121.28.65.32 | 2031894816 | 0 |
| 121.28.65.33 | 2031894817 | 0 |
| 121.28.65.34 | 2031894818 | 0 |
| 121.28.65.35 | 2031894819 | 0 |
| 121.28.65.36 | 2031894820 | 0 |
| 121.28.65.37 | 2031894821 | 0 |
| 121.28.65.38 | 2031894822 | 0 |
| 121.28.65.39 | 2031894823 | 0 |
| 121.28.65.40 | 2031894824 | 0 |
| 121.28.65.41 | 2031894825 | 0 |
| 121.28.65.42 | 2031894826 | 0 |
| 121.28.65.43 | 2031894827 | 0 |
| 121.28.65.44 | 2031894828 | 0 |
| 121.28.65.45 | 2031894829 | 0 |
| 121.28.65.46 | 2031894830 | 0 |
| 121.28.65.47 | 2031894831 | 0 |
| 121.28.65.48 | 2031894832 | 0 |
| 121.28.65.49 | 2031894833 | 0 |
| 121.28.65.50 | 2031894834 | 0 |
| 121.28.65.51 | 2031894835 | 0 |
| 121.28.65.52 | 2031894836 | 0 |
| 121.28.65.53 | 2031894837 | 0 |
| 121.28.65.54 | 2031894838 | 0 |
| 121.28.65.55 | 2031894839 | 0 |
| 121.28.65.56 | 2031894840 | 0 |
| 121.28.65.57 | 2031894841 | 0 |
| 121.28.65.58 | 2031894842 | 0 |
| 121.28.65.59 | 2031894843 | 0 |
| 121.28.65.60 | 2031894844 | 0 |
| 121.28.65.61 | 2031894845 | 0 |
| 121.28.65.62 | 2031894846 | 0 |
| 121.28.65.63 | 2031894847 | 0 |
| 121.28.65.64 | 2031894848 | 0 |
| 121.28.65.65 | 2031894849 | 0 |
| 121.28.65.66 | 2031894850 | 0 |
| 121.28.65.67 | 2031894851 | 0 |
| 121.28.65.68 | 2031894852 | 0 |
| 121.28.65.69 | 2031894853 | 0 |
| 121.28.65.70 | 2031894854 | 0 |
| 121.28.65.71 | 2031894855 | 0 |
| 121.28.65.72 | 2031894856 | 0 |
| 121.28.65.73 | 2031894857 | 0 |
| 121.28.65.74 | 2031894858 | 0 |
| 121.28.65.75 | 2031894859 | 0 |
| 121.28.65.76 | 2031894860 | 0 |
| 121.28.65.77 | 2031894861 | 0 |
| 121.28.65.78 | 2031894862 | 0 |
| 121.28.65.79 | 2031894863 | 0 |
| 121.28.65.80 | 2031894864 | 0 |
| 121.28.65.81 | 2031894865 | 0 |
| 121.28.65.82 | 2031894866 | 0 |
| 121.28.65.83 | 2031894867 | 0 |
| 121.28.65.84 | 2031894868 | 0 |
| 121.28.65.85 | 2031894869 | 0 |