The IP address 121.23.52 is provided by CNC Group, it's belong to the CDIR (Classless Inter-Domain Routing) 121.16.0.0/13 (range 121.16.0.0 to 121.23.255.255). The autonomous system number (ASN) is 4837.
| ASN | 4837 |
| IP starting by | 121.16.0.0 |
| IP ending by | 121.23.255.255 |
| ASN Name | CNC Group |
| CDIR | 121.16.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 25/12/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Langfang | 39.5097 | 116.6947 | 2017-12-25 |
| MaxMind | CN | China | - | Langfang | 39.5097 | 116.6947 | 2017-12-25 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.23.52.0 | 2031563776 | 0 |
| 121.23.52.1 | 2031563777 | 0 |
| 121.23.52.2 | 2031563778 | 0 |
| 121.23.52.3 | 2031563779 | 0 |
| 121.23.52.4 | 2031563780 | 0 |
| 121.23.52.5 | 2031563781 | 0 |
| 121.23.52.6 | 2031563782 | 0 |
| 121.23.52.7 | 2031563783 | 0 |
| 121.23.52.8 | 2031563784 | 0 |
| 121.23.52.9 | 2031563785 | 0 |
| 121.23.52.10 | 2031563786 | 0 |
| 121.23.52.11 | 2031563787 | 0 |
| 121.23.52.12 | 2031563788 | 0 |
| 121.23.52.13 | 2031563789 | 0 |
| 121.23.52.14 | 2031563790 | 0 |
| 121.23.52.15 | 2031563791 | 0 |
| 121.23.52.16 | 2031563792 | 0 |
| 121.23.52.17 | 2031563793 | 0 |
| 121.23.52.18 | 2031563794 | 0 |
| 121.23.52.19 | 2031563795 | 0 |
| 121.23.52.20 | 2031563796 | 0 |
| 121.23.52.21 | 2031563797 | 0 |
| 121.23.52.22 | 2031563798 | 0 |
| 121.23.52.23 | 2031563799 | 0 |
| 121.23.52.24 | 2031563800 | 0 |
| 121.23.52.25 | 2031563801 | 0 |
| 121.23.52.26 | 2031563802 | 0 |
| 121.23.52.27 | 2031563803 | 0 |
| 121.23.52.28 | 2031563804 | 0 |
| 121.23.52.29 | 2031563805 | 0 |
| 121.23.52.30 | 2031563806 | 0 |
| 121.23.52.31 | 2031563807 | 0 |
| 121.23.52.32 | 2031563808 | 0 |
| 121.23.52.33 | 2031563809 | 0 |
| 121.23.52.34 | 2031563810 | 0 |
| 121.23.52.35 | 2031563811 | 0 |
| 121.23.52.36 | 2031563812 | 0 |
| 121.23.52.37 | 2031563813 | 0 |
| 121.23.52.38 | 2031563814 | 0 |
| 121.23.52.39 | 2031563815 | 0 |
| 121.23.52.40 | 2031563816 | 0 |
| 121.23.52.41 | 2031563817 | 0 |
| 121.23.52.42 | 2031563818 | 0 |
| 121.23.52.43 | 2031563819 | 0 |
| 121.23.52.44 | 2031563820 | 0 |
| 121.23.52.45 | 2031563821 | 0 |
| 121.23.52.46 | 2031563822 | 0 |
| 121.23.52.47 | 2031563823 | 0 |
| 121.23.52.48 | 2031563824 | 0 |
| 121.23.52.49 | 2031563825 | 0 |
| 121.23.52.50 | 2031563826 | 0 |
| 121.23.52.51 | 2031563827 | 0 |
| 121.23.52.52 | 2031563828 | 0 |
| 121.23.52.53 | 2031563829 | 0 |
| 121.23.52.54 | 2031563830 | 0 |
| 121.23.52.55 | 2031563831 | 0 |
| 121.23.52.56 | 2031563832 | 0 |
| 121.23.52.57 | 2031563833 | 0 |
| 121.23.52.58 | 2031563834 | 0 |
| 121.23.52.59 | 2031563835 | 0 |
| 121.23.52.60 | 2031563836 | 0 |
| 121.23.52.61 | 2031563837 | 0 |
| 121.23.52.62 | 2031563838 | 0 |
| 121.23.52.63 | 2031563839 | 0 |
| 121.23.52.64 | 2031563840 | 0 |
| 121.23.52.65 | 2031563841 | 0 |
| 121.23.52.66 | 2031563842 | 0 |
| 121.23.52.67 | 2031563843 | 0 |
| 121.23.52.68 | 2031563844 | 0 |
| 121.23.52.69 | 2031563845 | 0 |
| 121.23.52.70 | 2031563846 | 0 |
| 121.23.52.71 | 2031563847 | 0 |
| 121.23.52.72 | 2031563848 | 0 |
| 121.23.52.73 | 2031563849 | 0 |
| 121.23.52.74 | 2031563850 | 0 |
| 121.23.52.75 | 2031563851 | 0 |
| 121.23.52.76 | 2031563852 | 0 |
| 121.23.52.77 | 2031563853 | 0 |
| 121.23.52.78 | 2031563854 | 0 |
| 121.23.52.79 | 2031563855 | 0 |
| 121.23.52.80 | 2031563856 | 0 |
| 121.23.52.81 | 2031563857 | 0 |
| 121.23.52.82 | 2031563858 | 0 |
| 121.23.52.83 | 2031563859 | 0 |
| 121.23.52.84 | 2031563860 | 0 |
| 121.23.52.85 | 2031563861 | 0 |