L'indirizzo IP 121.84.3 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 | 21/04/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Kyoto | 35,0117 | 135,7683 | 2018-04-21 |
| MaxMind | JP | Japan | - | Kyoto | 35,0214 | 135,7556 | 2018-04-21 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.84.3.0 | 2035548928 | 0 |
| 121.84.3.1 | 2035548929 | 0 |
| 121.84.3.2 | 2035548930 | 0 |
| 121.84.3.3 | 2035548931 | 0 |
| 121.84.3.4 | 2035548932 | 0 |
| 121.84.3.5 | 2035548933 | 0 |
| 121.84.3.6 | 2035548934 | 0 |
| 121.84.3.7 | 2035548935 | 0 |
| 121.84.3.8 | 2035548936 | 0 |
| 121.84.3.9 | 2035548937 | 0 |
| 121.84.3.10 | 2035548938 | 0 |
| 121.84.3.11 | 2035548939 | 0 |
| 121.84.3.12 | 2035548940 | 0 |
| 121.84.3.13 | 2035548941 | 0 |
| 121.84.3.14 | 2035548942 | 0 |
| 121.84.3.15 | 2035548943 | 0 |
| 121.84.3.16 | 2035548944 | 0 |
| 121.84.3.17 | 2035548945 | 0 |
| 121.84.3.18 | 2035548946 | 0 |
| 121.84.3.19 | 2035548947 | 0 |
| 121.84.3.20 | 2035548948 | 0 |
| 121.84.3.21 | 2035548949 | 0 |
| 121.84.3.22 | 2035548950 | 0 |
| 121.84.3.23 | 2035548951 | 0 |
| 121.84.3.24 | 2035548952 | 0 |
| 121.84.3.25 | 2035548953 | 0 |
| 121.84.3.26 | 2035548954 | 0 |
| 121.84.3.27 | 2035548955 | 0 |
| 121.84.3.28 | 2035548956 | 0 |
| 121.84.3.29 | 2035548957 | 0 |
| 121.84.3.30 | 2035548958 | 0 |
| 121.84.3.31 | 2035548959 | 0 |
| 121.84.3.32 | 2035548960 | 0 |
| 121.84.3.33 | 2035548961 | 0 |
| 121.84.3.34 | 2035548962 | 0 |
| 121.84.3.35 | 2035548963 | 0 |
| 121.84.3.36 | 2035548964 | 0 |
| 121.84.3.37 | 2035548965 | 0 |
| 121.84.3.38 | 2035548966 | 0 |
| 121.84.3.39 | 2035548967 | 0 |
| 121.84.3.40 | 2035548968 | 0 |
| 121.84.3.41 | 2035548969 | 0 |
| 121.84.3.42 | 2035548970 | 0 |
| 121.84.3.43 | 2035548971 | 0 |
| 121.84.3.44 | 2035548972 | 0 |
| 121.84.3.45 | 2035548973 | 0 |
| 121.84.3.46 | 2035548974 | 0 |
| 121.84.3.47 | 2035548975 | 0 |
| 121.84.3.48 | 2035548976 | 0 |
| 121.84.3.49 | 2035548977 | 0 |
| 121.84.3.50 | 2035548978 | 0 |
| 121.84.3.51 | 2035548979 | 0 |
| 121.84.3.52 | 2035548980 | 0 |
| 121.84.3.53 | 2035548981 | 0 |
| 121.84.3.54 | 2035548982 | 0 |
| 121.84.3.55 | 2035548983 | 0 |
| 121.84.3.56 | 2035548984 | 0 |
| 121.84.3.57 | 2035548985 | 0 |
| 121.84.3.58 | 2035548986 | 0 |
| 121.84.3.59 | 2035548987 | 0 |
| 121.84.3.60 | 2035548988 | 0 |
| 121.84.3.61 | 2035548989 | 0 |
| 121.84.3.62 | 2035548990 | 0 |
| 121.84.3.63 | 2035548991 | 0 |
| 121.84.3.64 | 2035548992 | 0 |
| 121.84.3.65 | 2035548993 | 0 |
| 121.84.3.66 | 2035548994 | 0 |
| 121.84.3.67 | 2035548995 | 0 |
| 121.84.3.68 | 2035548996 | 0 |
| 121.84.3.69 | 2035548997 | 0 |
| 121.84.3.70 | 2035548998 | 0 |
| 121.84.3.71 | 2035548999 | 0 |
| 121.84.3.72 | 2035549000 | 0 |
| 121.84.3.73 | 2035549001 | 0 |
| 121.84.3.74 | 2035549002 | 0 |
| 121.84.3.75 | 2035549003 | 0 |
| 121.84.3.76 | 2035549004 | 0 |
| 121.84.3.77 | 2035549005 | 0 |
| 121.84.3.78 | 2035549006 | 0 |
| 121.84.3.79 | 2035549007 | 0 |
| 121.84.3.80 | 2035549008 | 0 |
| 121.84.3.81 | 2035549009 | 0 |
| 121.84.3.82 | 2035549010 | 0 |
| 121.84.3.83 | 2035549011 | 0 |
| 121.84.3.84 | 2035549012 | 0 |
| 121.84.3.85 | 2035549013 | 0 |
| IP | Numerical IP | DNS |
| 121.84.3.86 | 2035549014 | 0 |
| 121.84.3.87 | 2035549015 | 0 |
| 121.84.3.88 | 2035549016 | 0 |
| 121.84.3.89 | 2035549017 | 0 |
| 121.84.3.90 | 2035549018 | 0 |
| 121.84.3.91 | 2035549019 | 0 |
| 121.84.3.92 | 2035549020 | 0 |
| 121.84.3.93 | 2035549021 | 0 |
| 121.84.3.94 | 2035549022 | 0 |
| 121.84.3.95 | 2035549023 | 0 |
| 121.84.3.96 | 2035549024 | 0 |
| 121.84.3.97 | 2035549025 | 0 |
| 121.84.3.98 | 2035549026 | 0 |
| 121.84.3.99 | 2035549027 | 0 |
| 121.84.3.100 | 2035549028 | 0 |
| 121.84.3.101 | 2035549029 | 0 |
| 121.84.3.102 | 2035549030 | 0 |
| 121.84.3.103 | 2035549031 | 0 |
| 121.84.3.104 | 2035549032 | 0 |
| 121.84.3.105 | 2035549033 | 0 |
| 121.84.3.106 | 2035549034 | 0 |
| 121.84.3.107 | 2035549035 | 0 |
| 121.84.3.108 | 2035549036 | 0 |
| 121.84.3.109 | 2035549037 | 0 |
| 121.84.3.110 | 2035549038 | 0 |
| 121.84.3.111 | 2035549039 | 0 |
| 121.84.3.112 | 2035549040 | 0 |
| 121.84.3.113 | 2035549041 | 0 |
| 121.84.3.114 | 2035549042 | 0 |
| 121.84.3.115 | 2035549043 | 0 |
| 121.84.3.116 | 2035549044 | 0 |
| 121.84.3.117 | 2035549045 | 0 |
| 121.84.3.118 | 2035549046 | 0 |
| 121.84.3.119 | 2035549047 | 0 |
| 121.84.3.120 | 2035549048 | 0 |
| 121.84.3.121 | 2035549049 | 0 |
| 121.84.3.122 | 2035549050 | 0 |
| 121.84.3.123 | 2035549051 | 0 |
| 121.84.3.124 | 2035549052 | 0 |
| 121.84.3.125 | 2035549053 | 0 |
| 121.84.3.126 | 2035549054 | 0 |
| 121.84.3.127 | 2035549055 | 0 |
| 121.84.3.128 | 2035549056 | 0 |
| 121.84.3.129 | 2035549057 | 0 |
| 121.84.3.130 | 2035549058 | 0 |
| 121.84.3.131 | 2035549059 | 0 |
| 121.84.3.132 | 2035549060 | 0 |
| 121.84.3.133 | 2035549061 | 0 |
| 121.84.3.134 | 2035549062 | 0 |
| 121.84.3.135 | 2035549063 | 0 |
| 121.84.3.136 | 2035549064 | 0 |
| 121.84.3.137 | 2035549065 | 0 |
| 121.84.3.138 | 2035549066 | 0 |
| 121.84.3.139 | 2035549067 | 0 |
| 121.84.3.140 | 2035549068 | 0 |
| 121.84.3.141 | 2035549069 | 0 |
| 121.84.3.142 | 2035549070 | 0 |
| 121.84.3.143 | 2035549071 | 0 |
| 121.84.3.144 | 2035549072 | 0 |
| 121.84.3.145 | 2035549073 | 0 |
| 121.84.3.146 | 2035549074 | 0 |
| 121.84.3.147 | 2035549075 | 0 |
| 121.84.3.148 | 2035549076 | 0 |
| 121.84.3.149 | 2035549077 | 0 |
| 121.84.3.150 | 2035549078 | 0 |
| 121.84.3.151 | 2035549079 | 0 |
| 121.84.3.152 | 2035549080 | 0 |
| 121.84.3.153 | 2035549081 | 0 |
| 121.84.3.154 | 2035549082 | 0 |
| 121.84.3.155 | 2035549083 | 0 |
| 121.84.3.156 | 2035549084 | 0 |
| 121.84.3.157 | 2035549085 | 0 |
| 121.84.3.158 | 2035549086 | 0 |
| 121.84.3.159 | 2035549087 | 0 |
| 121.84.3.160 | 2035549088 | 0 |
| 121.84.3.161 | 2035549089 | 0 |
| 121.84.3.162 | 2035549090 | 0 |
| 121.84.3.163 | 2035549091 | 0 |
| 121.84.3.164 | 2035549092 | 0 |
| 121.84.3.165 | 2035549093 | 0 |
| 121.84.3.166 | 2035549094 | 0 |
| 121.84.3.167 | 2035549095 | 0 |
| 121.84.3.168 | 2035549096 | 0 |
| 121.84.3.169 | 2035549097 | 0 |
| 121.84.3.170 | 2035549098 | 0 |
| 121.84.3.171 | 2035549099 | 0 |
| IP | Numerical IP | DNS |
| 121.84.3.172 | 2035549100 | 0 |
| 121.84.3.173 | 2035549101 | 0 |
| 121.84.3.174 | 2035549102 | 0 |
| 121.84.3.175 | 2035549103 | 0 |
| 121.84.3.176 | 2035549104 | 0 |
| 121.84.3.177 | 2035549105 | 0 |
| 121.84.3.178 | 2035549106 | 0 |
| 121.84.3.179 | 2035549107 | 0 |
| 121.84.3.180 | 2035549108 | 0 |
| 121.84.3.181 | 2035549109 | 0 |
| 121.84.3.182 | 2035549110 | 0 |
| 121.84.3.183 | 2035549111 | 0 |
| 121.84.3.184 | 2035549112 | 0 |
| 121.84.3.185 | 2035549113 | 0 |
| 121.84.3.186 | 2035549114 | 0 |
| 121.84.3.187 | 2035549115 | 0 |
| 121.84.3.188 | 2035549116 | 0 |
| 121.84.3.189 | 2035549117 | 0 |
| 121.84.3.190 | 2035549118 | 0 |
| 121.84.3.191 | 2035549119 | 0 |
| 121.84.3.192 | 2035549120 | 0 |
| 121.84.3.193 | 2035549121 | 0 |
| 121.84.3.194 | 2035549122 | 0 |
| 121.84.3.195 | 2035549123 | 0 |
| 121.84.3.196 | 2035549124 | 0 |
| 121.84.3.197 | 2035549125 | 0 |
| 121.84.3.198 | 2035549126 | 0 |
| 121.84.3.199 | 2035549127 | 0 |
| 121.84.3.200 | 2035549128 | 0 |
| 121.84.3.201 | 2035549129 | 0 |
| 121.84.3.202 | 2035549130 | 0 |
| 121.84.3.203 | 2035549131 | 0 |
| 121.84.3.204 | 2035549132 | 0 |
| 121.84.3.205 | 2035549133 | 0 |
| 121.84.3.206 | 2035549134 | 0 |
| 121.84.3.207 | 2035549135 | 0 |
| 121.84.3.208 | 2035549136 | 0 |
| 121.84.3.209 | 2035549137 | 0 |
| 121.84.3.210 | 2035549138 | 0 |
| 121.84.3.211 | 2035549139 | 0 |
| 121.84.3.212 | 2035549140 | 0 |
| 121.84.3.213 | 2035549141 | 0 |
| 121.84.3.214 | 2035549142 | 0 |
| 121.84.3.215 | 2035549143 | 0 |
| 121.84.3.216 | 2035549144 | 0 |
| 121.84.3.217 | 2035549145 | 0 |
| 121.84.3.218 | 2035549146 | 0 |
| 121.84.3.219 | 2035549147 | 0 |
| 121.84.3.220 | 2035549148 | 0 |
| 121.84.3.221 | 2035549149 | 0 |
| 121.84.3.222 | 2035549150 | 0 |
| 121.84.3.223 | 2035549151 | 0 |
| 121.84.3.224 | 2035549152 | 0 |
| 121.84.3.225 | 2035549153 | 0 |
| 121.84.3.226 | 2035549154 | 0 |
| 121.84.3.227 | 2035549155 | 0 |
| 121.84.3.228 | 2035549156 | 0 |
| 121.84.3.229 | 2035549157 | 0 |
| 121.84.3.230 | 2035549158 | 0 |
| 121.84.3.231 | 2035549159 | 0 |
| 121.84.3.232 | 2035549160 | 0 |
| 121.84.3.233 | 2035549161 | 0 |
| 121.84.3.234 | 2035549162 | 0 |
| 121.84.3.235 | 2035549163 | 0 |
| 121.84.3.236 | 2035549164 | 0 |
| 121.84.3.237 | 2035549165 | 0 |
| 121.84.3.238 | 2035549166 | 0 |
| 121.84.3.239 | 2035549167 | 0 |
| 121.84.3.240 | 2035549168 | 0 |
| 121.84.3.241 | 2035549169 | 0 |
| 121.84.3.242 | 2035549170 | 0 |
| 121.84.3.243 | 2035549171 | 0 |
| 121.84.3.244 | 2035549172 | 0 |
| 121.84.3.245 | 2035549173 | 0 |
| 121.84.3.246 | 2035549174 | 0 |
| 121.84.3.247 | 2035549175 | 0 |
| 121.84.3.248 | 2035549176 | 0 |
| 121.84.3.249 | 2035549177 | 0 |
| 121.84.3.250 | 2035549178 | 0 |
| 121.84.3.251 | 2035549179 | 0 |
| 121.84.3.252 | 2035549180 | 0 |
| 121.84.3.253 | 2035549181 | 0 |
| 121.84.3.254 | 2035549182 | 0 |
| 121.84.3.255 | 2035549183 | 0 |