The IP address 121.18.28 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 | 23/09/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Dingzhou | 38.5131 | 114.9956 | 2017-09-23 |
| MaxMind | CN | China | - | Hebei | 39.8897 | 115.275 | 2017-09-23 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.18.28.0 | 2031229952 | 0 |
| 121.18.28.1 | 2031229953 | 0 |
| 121.18.28.2 | 2031229954 | 0 |
| 121.18.28.3 | 2031229955 | 0 |
| 121.18.28.4 | 2031229956 | 0 |
| 121.18.28.5 | 2031229957 | 0 |
| 121.18.28.6 | 2031229958 | 0 |
| 121.18.28.7 | 2031229959 | 0 |
| 121.18.28.8 | 2031229960 | 0 |
| 121.18.28.9 | 2031229961 | 0 |
| 121.18.28.10 | 2031229962 | 0 |
| 121.18.28.11 | 2031229963 | 0 |
| 121.18.28.12 | 2031229964 | 0 |
| 121.18.28.13 | 2031229965 | 0 |
| 121.18.28.14 | 2031229966 | 0 |
| 121.18.28.15 | 2031229967 | 0 |
| 121.18.28.16 | 2031229968 | 0 |
| 121.18.28.17 | 2031229969 | 0 |
| 121.18.28.18 | 2031229970 | 0 |
| 121.18.28.19 | 2031229971 | 0 |
| 121.18.28.20 | 2031229972 | 0 |
| 121.18.28.21 | 2031229973 | 0 |
| 121.18.28.22 | 2031229974 | 0 |
| 121.18.28.23 | 2031229975 | 0 |
| 121.18.28.24 | 2031229976 | 0 |
| 121.18.28.25 | 2031229977 | 0 |
| 121.18.28.26 | 2031229978 | 0 |
| 121.18.28.27 | 2031229979 | 0 |
| 121.18.28.28 | 2031229980 | 0 |
| 121.18.28.29 | 2031229981 | 0 |
| 121.18.28.30 | 2031229982 | 0 |
| 121.18.28.31 | 2031229983 | 0 |
| 121.18.28.32 | 2031229984 | 0 |
| 121.18.28.33 | 2031229985 | 0 |
| 121.18.28.34 | 2031229986 | 0 |
| 121.18.28.35 | 2031229987 | 0 |
| 121.18.28.36 | 2031229988 | 0 |
| 121.18.28.37 | 2031229989 | 0 |
| 121.18.28.38 | 2031229990 | 0 |
| 121.18.28.39 | 2031229991 | 0 |
| 121.18.28.40 | 2031229992 | 0 |
| 121.18.28.41 | 2031229993 | 0 |
| 121.18.28.42 | 2031229994 | 0 |
| 121.18.28.43 | 2031229995 | 0 |
| 121.18.28.44 | 2031229996 | 0 |
| 121.18.28.45 | 2031229997 | 0 |
| 121.18.28.46 | 2031229998 | 0 |
| 121.18.28.47 | 2031229999 | 0 |
| 121.18.28.48 | 2031230000 | 0 |
| 121.18.28.49 | 2031230001 | 0 |
| 121.18.28.50 | 2031230002 | 0 |
| 121.18.28.51 | 2031230003 | 0 |
| 121.18.28.52 | 2031230004 | 0 |
| 121.18.28.53 | 2031230005 | 0 |
| 121.18.28.54 | 2031230006 | 0 |
| 121.18.28.55 | 2031230007 | 0 |
| 121.18.28.56 | 2031230008 | 0 |
| 121.18.28.57 | 2031230009 | 0 |
| 121.18.28.58 | 2031230010 | 0 |
| 121.18.28.59 | 2031230011 | 0 |
| 121.18.28.60 | 2031230012 | 0 |
| 121.18.28.61 | 2031230013 | 0 |
| 121.18.28.62 | 2031230014 | 0 |
| 121.18.28.63 | 2031230015 | 0 |
| 121.18.28.64 | 2031230016 | 0 |
| 121.18.28.65 | 2031230017 | 0 |
| 121.18.28.66 | 2031230018 | 0 |
| 121.18.28.67 | 2031230019 | 0 |
| 121.18.28.68 | 2031230020 | 0 |
| 121.18.28.69 | 2031230021 | 0 |
| 121.18.28.70 | 2031230022 | 0 |
| 121.18.28.71 | 2031230023 | 0 |
| 121.18.28.72 | 2031230024 | 0 |
| 121.18.28.73 | 2031230025 | 0 |
| 121.18.28.74 | 2031230026 | 0 |
| 121.18.28.75 | 2031230027 | 0 |
| 121.18.28.76 | 2031230028 | 0 |
| 121.18.28.77 | 2031230029 | 0 |
| 121.18.28.78 | 2031230030 | 0 |
| 121.18.28.79 | 2031230031 | 0 |
| 121.18.28.80 | 2031230032 | 0 |
| 121.18.28.81 | 2031230033 | 0 |
| 121.18.28.82 | 2031230034 | 0 |
| 121.18.28.83 | 2031230035 | 0 |
| 121.18.28.84 | 2031230036 | 0 |
| 121.18.28.85 | 2031230037 | 0 |