The IP address 121.86.45 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 | 04/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Osaka | 34.6939 | 135.5022 | 2017-08-04 |
| MaxMind | JP | Japan | - | Ibaraki | 34.8167 | 135.5667 | 2017-08-04 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.86.45.0 | 2035690752 | 0 |
| 121.86.45.1 | 2035690753 | 0 |
| 121.86.45.2 | 2035690754 | 0 |
| 121.86.45.3 | 2035690755 | 0 |
| 121.86.45.4 | 2035690756 | 0 |
| 121.86.45.5 | 2035690757 | 0 |
| 121.86.45.6 | 2035690758 | 0 |
| 121.86.45.7 | 2035690759 | 0 |
| 121.86.45.8 | 2035690760 | 0 |
| 121.86.45.9 | 2035690761 | 0 |
| 121.86.45.10 | 2035690762 | 0 |
| 121.86.45.11 | 2035690763 | 0 |
| 121.86.45.12 | 2035690764 | 0 |
| 121.86.45.13 | 2035690765 | 0 |
| 121.86.45.14 | 2035690766 | 0 |
| 121.86.45.15 | 2035690767 | 0 |
| 121.86.45.16 | 2035690768 | 0 |
| 121.86.45.17 | 2035690769 | 0 |
| 121.86.45.18 | 2035690770 | 0 |
| 121.86.45.19 | 2035690771 | 0 |
| 121.86.45.20 | 2035690772 | 0 |
| 121.86.45.21 | 2035690773 | 0 |
| 121.86.45.22 | 2035690774 | 0 |
| 121.86.45.23 | 2035690775 | 0 |
| 121.86.45.24 | 2035690776 | 0 |
| 121.86.45.25 | 2035690777 | 0 |
| 121.86.45.26 | 2035690778 | 0 |
| 121.86.45.27 | 2035690779 | 0 |
| 121.86.45.28 | 2035690780 | 0 |
| 121.86.45.29 | 2035690781 | 0 |
| 121.86.45.30 | 2035690782 | 0 |
| 121.86.45.31 | 2035690783 | 0 |
| 121.86.45.32 | 2035690784 | 0 |
| 121.86.45.33 | 2035690785 | 0 |
| 121.86.45.34 | 2035690786 | 0 |
| 121.86.45.35 | 2035690787 | 0 |
| 121.86.45.36 | 2035690788 | 0 |
| 121.86.45.37 | 2035690789 | 0 |
| 121.86.45.38 | 2035690790 | 0 |
| 121.86.45.39 | 2035690791 | 0 |
| 121.86.45.40 | 2035690792 | 0 |
| 121.86.45.41 | 2035690793 | 0 |
| 121.86.45.42 | 2035690794 | 0 |
| 121.86.45.43 | 2035690795 | 0 |
| 121.86.45.44 | 2035690796 | 0 |
| 121.86.45.45 | 2035690797 | 0 |
| 121.86.45.46 | 2035690798 | 0 |
| 121.86.45.47 | 2035690799 | 0 |
| 121.86.45.48 | 2035690800 | 0 |
| 121.86.45.49 | 2035690801 | 0 |
| 121.86.45.50 | 2035690802 | 0 |
| 121.86.45.51 | 2035690803 | 0 |
| 121.86.45.52 | 2035690804 | 0 |
| 121.86.45.53 | 2035690805 | 0 |
| 121.86.45.54 | 2035690806 | 0 |
| 121.86.45.55 | 2035690807 | 0 |
| 121.86.45.56 | 2035690808 | 0 |
| 121.86.45.57 | 2035690809 | 0 |
| 121.86.45.58 | 2035690810 | 0 |
| 121.86.45.59 | 2035690811 | 0 |
| 121.86.45.60 | 2035690812 | 0 |
| 121.86.45.61 | 2035690813 | 0 |
| 121.86.45.62 | 2035690814 | 0 |
| 121.86.45.63 | 2035690815 | 0 |
| 121.86.45.64 | 2035690816 | 0 |
| 121.86.45.65 | 2035690817 | 0 |
| 121.86.45.66 | 2035690818 | 0 |
| 121.86.45.67 | 2035690819 | 0 |
| 121.86.45.68 | 2035690820 | 0 |
| 121.86.45.69 | 2035690821 | 0 |
| 121.86.45.70 | 2035690822 | 0 |
| 121.86.45.71 | 2035690823 | 0 |
| 121.86.45.72 | 2035690824 | 0 |
| 121.86.45.73 | 2035690825 | 0 |
| 121.86.45.74 | 2035690826 | 0 |
| 121.86.45.75 | 2035690827 | 0 |
| 121.86.45.76 | 2035690828 | 0 |
| 121.86.45.77 | 2035690829 | 0 |
| 121.86.45.78 | 2035690830 | 0 |
| 121.86.45.79 | 2035690831 | 0 |
| 121.86.45.80 | 2035690832 | 0 |
| 121.86.45.81 | 2035690833 | 0 |
| 121.86.45.82 | 2035690834 | 0 |
| 121.86.45.83 | 2035690835 | 0 |
| 121.86.45.84 | 2035690836 | 0 |
| 121.86.45.85 | 2035690837 | 0 |