L'indirizzo IP 121.80.59 è fornito da K-Opticom Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.80.0.0/14, IP tra 121.80.0.0 a 121.83.255.255 ). Il numero di sistema autonomo (ASN) è 17511.
| ASN | 17511 |
| IP inizia con | 121.80.0.0 |
| IP finale con | 121.83.255.255 |
| ASN Nome | K-Opticom Corporation |
| CDIR | 121.80.0.0/14 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 03/08/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Osaka | 34,6939 | 135,5022 | 2017-08-02 |
| MaxMind | JP | Japan | - | Kyoto | 35,0214 | 135,7556 | 2017-08-02 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.80.59.0 | 2035301120 | 0 |
| 121.80.59.1 | 2035301121 | 0 |
| 121.80.59.2 | 2035301122 | 0 |
| 121.80.59.3 | 2035301123 | 0 |
| 121.80.59.4 | 2035301124 | 0 |
| 121.80.59.5 | 2035301125 | 0 |
| 121.80.59.6 | 2035301126 | 0 |
| 121.80.59.7 | 2035301127 | 0 |
| 121.80.59.8 | 2035301128 | 0 |
| 121.80.59.9 | 2035301129 | 0 |
| 121.80.59.10 | 2035301130 | 0 |
| 121.80.59.11 | 2035301131 | 0 |
| 121.80.59.12 | 2035301132 | 0 |
| 121.80.59.13 | 2035301133 | 0 |
| 121.80.59.14 | 2035301134 | 0 |
| 121.80.59.15 | 2035301135 | 0 |
| 121.80.59.16 | 2035301136 | 0 |
| 121.80.59.17 | 2035301137 | 0 |
| 121.80.59.18 | 2035301138 | 0 |
| 121.80.59.19 | 2035301139 | 0 |
| 121.80.59.20 | 2035301140 | 0 |
| 121.80.59.21 | 2035301141 | 0 |
| 121.80.59.22 | 2035301142 | 0 |
| 121.80.59.23 | 2035301143 | 0 |
| 121.80.59.24 | 2035301144 | 0 |
| 121.80.59.25 | 2035301145 | 0 |
| 121.80.59.26 | 2035301146 | 0 |
| 121.80.59.27 | 2035301147 | 0 |
| 121.80.59.28 | 2035301148 | 0 |
| 121.80.59.29 | 2035301149 | 0 |
| 121.80.59.30 | 2035301150 | 0 |
| 121.80.59.31 | 2035301151 | 0 |
| 121.80.59.32 | 2035301152 | 0 |
| 121.80.59.33 | 2035301153 | 0 |
| 121.80.59.34 | 2035301154 | 0 |
| 121.80.59.35 | 2035301155 | 0 |
| 121.80.59.36 | 2035301156 | 0 |
| 121.80.59.37 | 2035301157 | 0 |
| 121.80.59.38 | 2035301158 | 0 |
| 121.80.59.39 | 2035301159 | 0 |
| 121.80.59.40 | 2035301160 | 0 |
| 121.80.59.41 | 2035301161 | 0 |
| 121.80.59.42 | 2035301162 | 0 |
| 121.80.59.43 | 2035301163 | 0 |
| 121.80.59.44 | 2035301164 | 0 |
| 121.80.59.45 | 2035301165 | 0 |
| 121.80.59.46 | 2035301166 | 0 |
| 121.80.59.47 | 2035301167 | 0 |
| 121.80.59.48 | 2035301168 | 0 |
| 121.80.59.49 | 2035301169 | 0 |
| 121.80.59.50 | 2035301170 | 0 |
| 121.80.59.51 | 2035301171 | 0 |
| 121.80.59.52 | 2035301172 | 0 |
| 121.80.59.53 | 2035301173 | 0 |
| 121.80.59.54 | 2035301174 | 0 |
| 121.80.59.55 | 2035301175 | 0 |
| 121.80.59.56 | 2035301176 | 0 |
| 121.80.59.57 | 2035301177 | 0 |
| 121.80.59.58 | 2035301178 | 0 |
| 121.80.59.59 | 2035301179 | 0 |
| 121.80.59.60 | 2035301180 | 0 |
| 121.80.59.61 | 2035301181 | 0 |
| 121.80.59.62 | 2035301182 | 0 |
| 121.80.59.63 | 2035301183 | 0 |
| 121.80.59.64 | 2035301184 | 0 |
| 121.80.59.65 | 2035301185 | 0 |
| 121.80.59.66 | 2035301186 | 0 |
| 121.80.59.67 | 2035301187 | 0 |
| 121.80.59.68 | 2035301188 | 0 |
| 121.80.59.69 | 2035301189 | 0 |
| 121.80.59.70 | 2035301190 | 0 |
| 121.80.59.71 | 2035301191 | 0 |
| 121.80.59.72 | 2035301192 | 0 |
| 121.80.59.73 | 2035301193 | 0 |
| 121.80.59.74 | 2035301194 | 0 |
| 121.80.59.75 | 2035301195 | 0 |
| 121.80.59.76 | 2035301196 | 0 |
| 121.80.59.77 | 2035301197 | 0 |
| 121.80.59.78 | 2035301198 | 0 |
| 121.80.59.79 | 2035301199 | 0 |
| 121.80.59.80 | 2035301200 | 0 |
| 121.80.59.81 | 2035301201 | 0 |
| 121.80.59.82 | 2035301202 | 0 |
| 121.80.59.83 | 2035301203 | 0 |
| 121.80.59.84 | 2035301204 | 0 |
| 121.80.59.85 | 2035301205 | 0 |