The IP address 121.85.71 is provided by K-Opticom Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 121.84.0.0/14 (range 121.84.0.0 to 121.87.255.255). The autonomous system number (ASN) is 17511.
| ASN | 17511 |
| IP starting by | 121.84.0.0 |
| IP ending by | 121.87.255.255 |
| ASN Name | K-Opticom Corporation |
| CDIR | 121.84.0.0/14 |
| Numerical IP | |
| Registry | apnic |
| Last update | 20/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Osaka | 34.6939 | 135.5022 | 2019-05-20 |
| MaxMind | JP | Japan | - | Suita | 34.75 | 135.5333 | 2019-05-20 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.85.71.0 | 2035631872 | 0 |
| 121.85.71.1 | 2035631873 | 0 |
| 121.85.71.2 | 2035631874 | 0 |
| 121.85.71.3 | 2035631875 | 0 |
| 121.85.71.4 | 2035631876 | 0 |
| 121.85.71.5 | 2035631877 | 0 |
| 121.85.71.6 | 2035631878 | 0 |
| 121.85.71.7 | 2035631879 | 0 |
| 121.85.71.8 | 2035631880 | 0 |
| 121.85.71.9 | 2035631881 | 0 |
| 121.85.71.10 | 2035631882 | 0 |
| 121.85.71.11 | 2035631883 | 0 |
| 121.85.71.12 | 2035631884 | 0 |
| 121.85.71.13 | 2035631885 | 0 |
| 121.85.71.14 | 2035631886 | 0 |
| 121.85.71.15 | 2035631887 | 0 |
| 121.85.71.16 | 2035631888 | 0 |
| 121.85.71.17 | 2035631889 | 0 |
| 121.85.71.18 | 2035631890 | 0 |
| 121.85.71.19 | 2035631891 | 0 |
| 121.85.71.20 | 2035631892 | 0 |
| 121.85.71.21 | 2035631893 | 0 |
| 121.85.71.22 | 2035631894 | 0 |
| 121.85.71.23 | 2035631895 | 0 |
| 121.85.71.24 | 2035631896 | 0 |
| 121.85.71.25 | 2035631897 | 0 |
| 121.85.71.26 | 2035631898 | 0 |
| 121.85.71.27 | 2035631899 | 0 |
| 121.85.71.28 | 2035631900 | 0 |
| 121.85.71.29 | 2035631901 | 0 |
| 121.85.71.30 | 2035631902 | 0 |
| 121.85.71.31 | 2035631903 | 0 |
| 121.85.71.32 | 2035631904 | 0 |
| 121.85.71.33 | 2035631905 | 0 |
| 121.85.71.34 | 2035631906 | 0 |
| 121.85.71.35 | 2035631907 | 0 |
| 121.85.71.36 | 2035631908 | 0 |
| 121.85.71.37 | 2035631909 | 0 |
| 121.85.71.38 | 2035631910 | 0 |
| 121.85.71.39 | 2035631911 | 0 |
| 121.85.71.40 | 2035631912 | 0 |
| 121.85.71.41 | 2035631913 | 0 |
| 121.85.71.42 | 2035631914 | 0 |
| 121.85.71.43 | 2035631915 | 0 |
| 121.85.71.44 | 2035631916 | 0 |
| 121.85.71.45 | 2035631917 | 0 |
| 121.85.71.46 | 2035631918 | 0 |
| 121.85.71.47 | 2035631919 | 0 |
| 121.85.71.48 | 2035631920 | 0 |
| 121.85.71.49 | 2035631921 | 0 |
| 121.85.71.50 | 2035631922 | 0 |
| 121.85.71.51 | 2035631923 | 0 |
| 121.85.71.52 | 2035631924 | 0 |
| 121.85.71.53 | 2035631925 | 0 |
| 121.85.71.54 | 2035631926 | 0 |
| 121.85.71.55 | 2035631927 | 0 |
| 121.85.71.56 | 2035631928 | 0 |
| 121.85.71.57 | 2035631929 | 0 |
| 121.85.71.58 | 2035631930 | 0 |
| 121.85.71.59 | 2035631931 | 0 |
| 121.85.71.60 | 2035631932 | 0 |
| 121.85.71.61 | 2035631933 | 0 |
| 121.85.71.62 | 2035631934 | 0 |
| 121.85.71.63 | 2035631935 | 0 |
| 121.85.71.64 | 2035631936 | 0 |
| 121.85.71.65 | 2035631937 | 0 |
| 121.85.71.66 | 2035631938 | 0 |
| 121.85.71.67 | 2035631939 | 0 |
| 121.85.71.68 | 2035631940 | 0 |
| 121.85.71.69 | 2035631941 | 0 |
| 121.85.71.70 | 2035631942 | 0 |
| 121.85.71.71 | 2035631943 | 0 |
| 121.85.71.72 | 2035631944 | 0 |
| 121.85.71.73 | 2035631945 | 0 |
| 121.85.71.74 | 2035631946 | 0 |
| 121.85.71.75 | 2035631947 | 0 |
| 121.85.71.76 | 2035631948 | 0 |
| 121.85.71.77 | 2035631949 | 0 |
| 121.85.71.78 | 2035631950 | 0 |
| 121.85.71.79 | 2035631951 | 0 |
| 121.85.71.80 | 2035631952 | 0 |
| 121.85.71.81 | 2035631953 | 0 |
| 121.85.71.82 | 2035631954 | 0 |
| 121.85.71.83 | 2035631955 | 0 |
| 121.85.71.84 | 2035631956 | 0 |
| 121.85.71.85 | 2035631957 | 0 |