L'indirizzo IP 121.85.12 è fornito da K-Opticom Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.84.0.0/14, IP tra 121.84.0.0 a 121.87.255.255 ). Il numero di sistema autonomo (ASN) è 17511.
| ASN | 17511 |
| IP inizia con | 121.84.0.0 |
| IP finale con | 121.87.255.255 |
| ASN Nome | K-Opticom Corporation |
| CDIR | 121.84.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 09/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Iwade | 34,25 | 135,317 | 2017-08-09 |
| MaxMind | JP | Japan | - | Wakayama | 34,2261 | 135,1675 | 2017-08-09 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.85.12.0 | 2035616768 | 0 |
| 121.85.12.1 | 2035616769 | 0 |
| 121.85.12.2 | 2035616770 | 0 |
| 121.85.12.3 | 2035616771 | 0 |
| 121.85.12.4 | 2035616772 | 0 |
| 121.85.12.5 | 2035616773 | 0 |
| 121.85.12.6 | 2035616774 | 0 |
| 121.85.12.7 | 2035616775 | 0 |
| 121.85.12.8 | 2035616776 | 0 |
| 121.85.12.9 | 2035616777 | 0 |
| 121.85.12.10 | 2035616778 | 0 |
| 121.85.12.11 | 2035616779 | 0 |
| 121.85.12.12 | 2035616780 | 0 |
| 121.85.12.13 | 2035616781 | 0 |
| 121.85.12.14 | 2035616782 | 0 |
| 121.85.12.15 | 2035616783 | 0 |
| 121.85.12.16 | 2035616784 | 0 |
| 121.85.12.17 | 2035616785 | 0 |
| 121.85.12.18 | 2035616786 | 0 |
| 121.85.12.19 | 2035616787 | 0 |
| 121.85.12.20 | 2035616788 | 0 |
| 121.85.12.21 | 2035616789 | 0 |
| 121.85.12.22 | 2035616790 | 0 |
| 121.85.12.23 | 2035616791 | 0 |
| 121.85.12.24 | 2035616792 | 0 |
| 121.85.12.25 | 2035616793 | 0 |
| 121.85.12.26 | 2035616794 | 0 |
| 121.85.12.27 | 2035616795 | 0 |
| 121.85.12.28 | 2035616796 | 0 |
| 121.85.12.29 | 2035616797 | 0 |
| 121.85.12.30 | 2035616798 | 0 |
| 121.85.12.31 | 2035616799 | 0 |
| 121.85.12.32 | 2035616800 | 0 |
| 121.85.12.33 | 2035616801 | 0 |
| 121.85.12.34 | 2035616802 | 0 |
| 121.85.12.35 | 2035616803 | 0 |
| 121.85.12.36 | 2035616804 | 0 |
| 121.85.12.37 | 2035616805 | 0 |
| 121.85.12.38 | 2035616806 | 0 |
| 121.85.12.39 | 2035616807 | 0 |
| 121.85.12.40 | 2035616808 | 0 |
| 121.85.12.41 | 2035616809 | 0 |
| 121.85.12.42 | 2035616810 | 0 |
| 121.85.12.43 | 2035616811 | 0 |
| 121.85.12.44 | 2035616812 | 0 |
| 121.85.12.45 | 2035616813 | 0 |
| 121.85.12.46 | 2035616814 | 0 |
| 121.85.12.47 | 2035616815 | 0 |
| 121.85.12.48 | 2035616816 | 0 |
| 121.85.12.49 | 2035616817 | 0 |
| 121.85.12.50 | 2035616818 | 0 |
| 121.85.12.51 | 2035616819 | 0 |
| 121.85.12.52 | 2035616820 | 0 |
| 121.85.12.53 | 2035616821 | 0 |
| 121.85.12.54 | 2035616822 | 0 |
| 121.85.12.55 | 2035616823 | 0 |
| 121.85.12.56 | 2035616824 | 0 |
| 121.85.12.57 | 2035616825 | 0 |
| 121.85.12.58 | 2035616826 | 0 |
| 121.85.12.59 | 2035616827 | 0 |
| 121.85.12.60 | 2035616828 | 0 |
| 121.85.12.61 | 2035616829 | 0 |
| 121.85.12.62 | 2035616830 | 0 |
| 121.85.12.63 | 2035616831 | 0 |
| 121.85.12.64 | 2035616832 | 0 |
| 121.85.12.65 | 2035616833 | 0 |
| 121.85.12.66 | 2035616834 | 0 |
| 121.85.12.67 | 2035616835 | 0 |
| 121.85.12.68 | 2035616836 | 0 |
| 121.85.12.69 | 2035616837 | 0 |
| 121.85.12.70 | 2035616838 | 0 |
| 121.85.12.71 | 2035616839 | 0 |
| 121.85.12.72 | 2035616840 | 0 |
| 121.85.12.73 | 2035616841 | 0 |
| 121.85.12.74 | 2035616842 | 0 |
| 121.85.12.75 | 2035616843 | 0 |
| 121.85.12.76 | 2035616844 | 0 |
| 121.85.12.77 | 2035616845 | 0 |
| 121.85.12.78 | 2035616846 | 0 |
| 121.85.12.79 | 2035616847 | 0 |
| 121.85.12.80 | 2035616848 | 0 |
| 121.85.12.81 | 2035616849 | 0 |
| 121.85.12.82 | 2035616850 | 0 |
| 121.85.12.83 | 2035616851 | 0 |
| 121.85.12.84 | 2035616852 | 0 |
| 121.85.12.85 | 2035616853 | 0 |