L'indirizzo IP 121.2.18 è fornito da So-net Entertainment Corporation, che è di proprietà del CIDR (Classless Inter-Domain Routing) 121.2.0.0/15, IP tra 121.2.0.0 a 121.3.255.255 ). Il numero di sistema autonomo (ASN) è 2527.
| ASN | 2527 |
| IP inizia con | 121.2.0.0 |
| IP finale con | 121.3.255.255 |
| ASN Nome | So-net Entertainment Corporation |
| CDIR | 121.2.0.0/15 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 05/05/2018 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Sapporo | 43,067 | 141,35 | 2018-05-05 |
| MaxMind | JP | Japan | - | Tokyo | 35,6427 | 139,7677 | 2018-05-05 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.18.0 | 2030178816 | 0 |
| 121.2.18.1 | 2030178817 | 0 |
| 121.2.18.2 | 2030178818 | 0 |
| 121.2.18.3 | 2030178819 | 0 |
| 121.2.18.4 | 2030178820 | 0 |
| 121.2.18.5 | 2030178821 | 0 |
| 121.2.18.6 | 2030178822 | 0 |
| 121.2.18.7 | 2030178823 | 0 |
| 121.2.18.8 | 2030178824 | 0 |
| 121.2.18.9 | 2030178825 | 0 |
| 121.2.18.10 | 2030178826 | 0 |
| 121.2.18.11 | 2030178827 | 0 |
| 121.2.18.12 | 2030178828 | 0 |
| 121.2.18.13 | 2030178829 | 0 |
| 121.2.18.14 | 2030178830 | 0 |
| 121.2.18.15 | 2030178831 | 0 |
| 121.2.18.16 | 2030178832 | 0 |
| 121.2.18.17 | 2030178833 | 0 |
| 121.2.18.18 | 2030178834 | 0 |
| 121.2.18.19 | 2030178835 | 0 |
| 121.2.18.20 | 2030178836 | 0 |
| 121.2.18.21 | 2030178837 | 0 |
| 121.2.18.22 | 2030178838 | 0 |
| 121.2.18.23 | 2030178839 | 0 |
| 121.2.18.24 | 2030178840 | 0 |
| 121.2.18.25 | 2030178841 | 0 |
| 121.2.18.26 | 2030178842 | 0 |
| 121.2.18.27 | 2030178843 | 0 |
| 121.2.18.28 | 2030178844 | 0 |
| 121.2.18.29 | 2030178845 | 0 |
| 121.2.18.30 | 2030178846 | 0 |
| 121.2.18.31 | 2030178847 | 0 |
| 121.2.18.32 | 2030178848 | 0 |
| 121.2.18.33 | 2030178849 | 0 |
| 121.2.18.34 | 2030178850 | 0 |
| 121.2.18.35 | 2030178851 | 0 |
| 121.2.18.36 | 2030178852 | 0 |
| 121.2.18.37 | 2030178853 | 0 |
| 121.2.18.38 | 2030178854 | 0 |
| 121.2.18.39 | 2030178855 | 0 |
| 121.2.18.40 | 2030178856 | 0 |
| 121.2.18.41 | 2030178857 | 0 |
| 121.2.18.42 | 2030178858 | 0 |
| 121.2.18.43 | 2030178859 | 0 |
| 121.2.18.44 | 2030178860 | 0 |
| 121.2.18.45 | 2030178861 | 0 |
| 121.2.18.46 | 2030178862 | 0 |
| 121.2.18.47 | 2030178863 | 0 |
| 121.2.18.48 | 2030178864 | 0 |
| 121.2.18.49 | 2030178865 | 0 |
| 121.2.18.50 | 2030178866 | 0 |
| 121.2.18.51 | 2030178867 | 0 |
| 121.2.18.52 | 2030178868 | 0 |
| 121.2.18.53 | 2030178869 | 0 |
| 121.2.18.54 | 2030178870 | 0 |
| 121.2.18.55 | 2030178871 | 0 |
| 121.2.18.56 | 2030178872 | 0 |
| 121.2.18.57 | 2030178873 | 0 |
| 121.2.18.58 | 2030178874 | 0 |
| 121.2.18.59 | 2030178875 | 0 |
| 121.2.18.60 | 2030178876 | 0 |
| 121.2.18.61 | 2030178877 | 0 |
| 121.2.18.62 | 2030178878 | 0 |
| 121.2.18.63 | 2030178879 | 0 |
| 121.2.18.64 | 2030178880 | 0 |
| 121.2.18.65 | 2030178881 | 0 |
| 121.2.18.66 | 2030178882 | 0 |
| 121.2.18.67 | 2030178883 | 0 |
| 121.2.18.68 | 2030178884 | 0 |
| 121.2.18.69 | 2030178885 | 0 |
| 121.2.18.70 | 2030178886 | 0 |
| 121.2.18.71 | 2030178887 | 0 |
| 121.2.18.72 | 2030178888 | 0 |
| 121.2.18.73 | 2030178889 | 0 |
| 121.2.18.74 | 2030178890 | 0 |
| 121.2.18.75 | 2030178891 | 0 |
| 121.2.18.76 | 2030178892 | 0 |
| 121.2.18.77 | 2030178893 | 0 |
| 121.2.18.78 | 2030178894 | 0 |
| 121.2.18.79 | 2030178895 | 0 |
| 121.2.18.80 | 2030178896 | 0 |
| 121.2.18.81 | 2030178897 | 0 |
| 121.2.18.82 | 2030178898 | 0 |
| 121.2.18.83 | 2030178899 | 0 |
| 121.2.18.84 | 2030178900 | 0 |
| 121.2.18.85 | 2030178901 | 0 |
| IP | Numerical IP | DNS |
| 121.2.18.86 | 2030178902 | 0 |
| 121.2.18.87 | 2030178903 | 0 |
| 121.2.18.88 | 2030178904 | 0 |
| 121.2.18.89 | 2030178905 | 0 |
| 121.2.18.90 | 2030178906 | 0 |
| 121.2.18.91 | 2030178907 | 0 |
| 121.2.18.92 | 2030178908 | 0 |
| 121.2.18.93 | 2030178909 | 0 |
| 121.2.18.94 | 2030178910 | 0 |
| 121.2.18.95 | 2030178911 | 0 |
| 121.2.18.96 | 2030178912 | 0 |
| 121.2.18.97 | 2030178913 | 0 |
| 121.2.18.98 | 2030178914 | 0 |
| 121.2.18.99 | 2030178915 | 0 |
| 121.2.18.100 | 2030178916 | 0 |
| 121.2.18.101 | 2030178917 | 0 |
| 121.2.18.102 | 2030178918 | 0 |
| 121.2.18.103 | 2030178919 | 0 |
| 121.2.18.104 | 2030178920 | 0 |
| 121.2.18.105 | 2030178921 | 0 |
| 121.2.18.106 | 2030178922 | 0 |
| 121.2.18.107 | 2030178923 | 0 |
| 121.2.18.108 | 2030178924 | 0 |
| 121.2.18.109 | 2030178925 | 0 |
| 121.2.18.110 | 2030178926 | 0 |
| 121.2.18.111 | 2030178927 | 0 |
| 121.2.18.112 | 2030178928 | 0 |
| 121.2.18.113 | 2030178929 | 0 |
| 121.2.18.114 | 2030178930 | 0 |
| 121.2.18.115 | 2030178931 | 0 |
| 121.2.18.116 | 2030178932 | 0 |
| 121.2.18.117 | 2030178933 | 0 |
| 121.2.18.118 | 2030178934 | 0 |
| 121.2.18.119 | 2030178935 | 0 |
| 121.2.18.120 | 2030178936 | 0 |
| 121.2.18.121 | 2030178937 | 0 |
| 121.2.18.122 | 2030178938 | 0 |
| 121.2.18.123 | 2030178939 | 0 |
| 121.2.18.124 | 2030178940 | 0 |
| 121.2.18.125 | 2030178941 | 0 |
| 121.2.18.126 | 2030178942 | 0 |
| 121.2.18.127 | 2030178943 | 0 |
| 121.2.18.128 | 2030178944 | 0 |
| 121.2.18.129 | 2030178945 | 0 |
| 121.2.18.130 | 2030178946 | 0 |
| 121.2.18.131 | 2030178947 | 0 |
| 121.2.18.132 | 2030178948 | 0 |
| 121.2.18.133 | 2030178949 | 0 |
| 121.2.18.134 | 2030178950 | 0 |
| 121.2.18.135 | 2030178951 | 0 |
| 121.2.18.136 | 2030178952 | 0 |
| 121.2.18.137 | 2030178953 | 0 |
| 121.2.18.138 | 2030178954 | 0 |
| 121.2.18.139 | 2030178955 | 0 |
| 121.2.18.140 | 2030178956 | 0 |
| 121.2.18.141 | 2030178957 | 0 |
| 121.2.18.142 | 2030178958 | 0 |
| 121.2.18.143 | 2030178959 | 0 |
| 121.2.18.144 | 2030178960 | 0 |
| 121.2.18.145 | 2030178961 | 0 |
| 121.2.18.146 | 2030178962 | 0 |
| 121.2.18.147 | 2030178963 | 0 |
| 121.2.18.148 | 2030178964 | 0 |
| 121.2.18.149 | 2030178965 | 0 |
| 121.2.18.150 | 2030178966 | 0 |
| 121.2.18.151 | 2030178967 | 0 |
| 121.2.18.152 | 2030178968 | 0 |
| 121.2.18.153 | 2030178969 | 0 |
| 121.2.18.154 | 2030178970 | 0 |
| 121.2.18.155 | 2030178971 | 0 |
| 121.2.18.156 | 2030178972 | 0 |
| 121.2.18.157 | 2030178973 | 0 |
| 121.2.18.158 | 2030178974 | 0 |
| 121.2.18.159 | 2030178975 | 0 |
| 121.2.18.160 | 2030178976 | 0 |
| 121.2.18.161 | 2030178977 | 0 |
| 121.2.18.162 | 2030178978 | 0 |
| 121.2.18.163 | 2030178979 | 0 |
| 121.2.18.164 | 2030178980 | 0 |
| 121.2.18.165 | 2030178981 | 0 |
| 121.2.18.166 | 2030178982 | 0 |
| 121.2.18.167 | 2030178983 | 0 |
| 121.2.18.168 | 2030178984 | 0 |
| 121.2.18.169 | 2030178985 | 0 |
| 121.2.18.170 | 2030178986 | 0 |
| 121.2.18.171 | 2030178987 | 0 |
| IP | Numerical IP | DNS |
| 121.2.18.172 | 2030178988 | 0 |
| 121.2.18.173 | 2030178989 | 0 |
| 121.2.18.174 | 2030178990 | 0 |
| 121.2.18.175 | 2030178991 | 0 |
| 121.2.18.176 | 2030178992 | 0 |
| 121.2.18.177 | 2030178993 | 0 |
| 121.2.18.178 | 2030178994 | 0 |
| 121.2.18.179 | 2030178995 | 0 |
| 121.2.18.180 | 2030178996 | 0 |
| 121.2.18.181 | 2030178997 | 0 |
| 121.2.18.182 | 2030178998 | 0 |
| 121.2.18.183 | 2030178999 | 0 |
| 121.2.18.184 | 2030179000 | 0 |
| 121.2.18.185 | 2030179001 | 0 |
| 121.2.18.186 | 2030179002 | 0 |
| 121.2.18.187 | 2030179003 | 0 |
| 121.2.18.188 | 2030179004 | 0 |
| 121.2.18.189 | 2030179005 | 0 |
| 121.2.18.190 | 2030179006 | 0 |
| 121.2.18.191 | 2030179007 | 0 |
| 121.2.18.192 | 2030179008 | 0 |
| 121.2.18.193 | 2030179009 | 0 |
| 121.2.18.194 | 2030179010 | 0 |
| 121.2.18.195 | 2030179011 | 0 |
| 121.2.18.196 | 2030179012 | 0 |
| 121.2.18.197 | 2030179013 | 0 |
| 121.2.18.198 | 2030179014 | 0 |
| 121.2.18.199 | 2030179015 | 0 |
| 121.2.18.200 | 2030179016 | 0 |
| 121.2.18.201 | 2030179017 | 0 |
| 121.2.18.202 | 2030179018 | 0 |
| 121.2.18.203 | 2030179019 | 0 |
| 121.2.18.204 | 2030179020 | 0 |
| 121.2.18.205 | 2030179021 | 0 |
| 121.2.18.206 | 2030179022 | 0 |
| 121.2.18.207 | 2030179023 | 0 |
| 121.2.18.208 | 2030179024 | 0 |
| 121.2.18.209 | 2030179025 | 0 |
| 121.2.18.210 | 2030179026 | 0 |
| 121.2.18.211 | 2030179027 | 0 |
| 121.2.18.212 | 2030179028 | 0 |
| 121.2.18.213 | 2030179029 | 0 |
| 121.2.18.214 | 2030179030 | 0 |
| 121.2.18.215 | 2030179031 | 0 |
| 121.2.18.216 | 2030179032 | 0 |
| 121.2.18.217 | 2030179033 | 0 |
| 121.2.18.218 | 2030179034 | 0 |
| 121.2.18.219 | 2030179035 | 0 |
| 121.2.18.220 | 2030179036 | 0 |
| 121.2.18.221 | 2030179037 | 0 |
| 121.2.18.222 | 2030179038 | 0 |
| 121.2.18.223 | 2030179039 | 0 |
| 121.2.18.224 | 2030179040 | 0 |
| 121.2.18.225 | 2030179041 | 0 |
| 121.2.18.226 | 2030179042 | 0 |
| 121.2.18.227 | 2030179043 | 0 |
| 121.2.18.228 | 2030179044 | 0 |
| 121.2.18.229 | 2030179045 | 0 |
| 121.2.18.230 | 2030179046 | 0 |
| 121.2.18.231 | 2030179047 | 0 |
| 121.2.18.232 | 2030179048 | 0 |
| 121.2.18.233 | 2030179049 | 0 |
| 121.2.18.234 | 2030179050 | 0 |
| 121.2.18.235 | 2030179051 | 0 |
| 121.2.18.236 | 2030179052 | 0 |
| 121.2.18.237 | 2030179053 | 0 |
| 121.2.18.238 | 2030179054 | 0 |
| 121.2.18.239 | 2030179055 | 0 |
| 121.2.18.240 | 2030179056 | 0 |
| 121.2.18.241 | 2030179057 | 0 |
| 121.2.18.242 | 2030179058 | 0 |
| 121.2.18.243 | 2030179059 | 0 |
| 121.2.18.244 | 2030179060 | 0 |
| 121.2.18.245 | 2030179061 | 0 |
| 121.2.18.246 | 2030179062 | 0 |
| 121.2.18.247 | 2030179063 | 0 |
| 121.2.18.248 | 2030179064 | 0 |
| 121.2.18.249 | 2030179065 | 0 |
| 121.2.18.250 | 2030179066 | 0 |
| 121.2.18.251 | 2030179067 | 0 |
| 121.2.18.252 | 2030179068 | 0 |
| 121.2.18.253 | 2030179069 | 0 |
| 121.2.18.254 | 2030179070 | 0 |
| 121.2.18.255 | 2030179071 | 0 |