L'indirizzo IP 121.2.57 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 | 28/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Saitama | 35,867 | 139,65 | 2017-07-27 |
| MaxMind | JP | Japan | - | Saitama | 35,8569 | 139,6489 | 2017-07-27 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.57.0 | 2030188800 | 0 |
| 121.2.57.1 | 2030188801 | 0 |
| 121.2.57.2 | 2030188802 | 0 |
| 121.2.57.3 | 2030188803 | 0 |
| 121.2.57.4 | 2030188804 | 0 |
| 121.2.57.5 | 2030188805 | 0 |
| 121.2.57.6 | 2030188806 | 0 |
| 121.2.57.7 | 2030188807 | 0 |
| 121.2.57.8 | 2030188808 | 0 |
| 121.2.57.9 | 2030188809 | 0 |
| 121.2.57.10 | 2030188810 | 0 |
| 121.2.57.11 | 2030188811 | 0 |
| 121.2.57.12 | 2030188812 | 0 |
| 121.2.57.13 | 2030188813 | 0 |
| 121.2.57.14 | 2030188814 | 0 |
| 121.2.57.15 | 2030188815 | 0 |
| 121.2.57.16 | 2030188816 | 0 |
| 121.2.57.17 | 2030188817 | 0 |
| 121.2.57.18 | 2030188818 | 0 |
| 121.2.57.19 | 2030188819 | 0 |
| 121.2.57.20 | 2030188820 | 0 |
| 121.2.57.21 | 2030188821 | 0 |
| 121.2.57.22 | 2030188822 | 0 |
| 121.2.57.23 | 2030188823 | 0 |
| 121.2.57.24 | 2030188824 | 0 |
| 121.2.57.25 | 2030188825 | 0 |
| 121.2.57.26 | 2030188826 | 0 |
| 121.2.57.27 | 2030188827 | 0 |
| 121.2.57.28 | 2030188828 | 0 |
| 121.2.57.29 | 2030188829 | 0 |
| 121.2.57.30 | 2030188830 | 0 |
| 121.2.57.31 | 2030188831 | 0 |
| 121.2.57.32 | 2030188832 | 0 |
| 121.2.57.33 | 2030188833 | 0 |
| 121.2.57.34 | 2030188834 | 0 |
| 121.2.57.35 | 2030188835 | 0 |
| 121.2.57.36 | 2030188836 | 0 |
| 121.2.57.37 | 2030188837 | 0 |
| 121.2.57.38 | 2030188838 | 0 |
| 121.2.57.39 | 2030188839 | 0 |
| 121.2.57.40 | 2030188840 | 0 |
| 121.2.57.41 | 2030188841 | 0 |
| 121.2.57.42 | 2030188842 | 0 |
| 121.2.57.43 | 2030188843 | 0 |
| 121.2.57.44 | 2030188844 | 0 |
| 121.2.57.45 | 2030188845 | 0 |
| 121.2.57.46 | 2030188846 | 0 |
| 121.2.57.47 | 2030188847 | 0 |
| 121.2.57.48 | 2030188848 | 0 |
| 121.2.57.49 | 2030188849 | 0 |
| 121.2.57.50 | 2030188850 | 0 |
| 121.2.57.51 | 2030188851 | 0 |
| 121.2.57.52 | 2030188852 | 0 |
| 121.2.57.53 | 2030188853 | 0 |
| 121.2.57.54 | 2030188854 | 0 |
| 121.2.57.55 | 2030188855 | 0 |
| 121.2.57.56 | 2030188856 | 0 |
| 121.2.57.57 | 2030188857 | 0 |
| 121.2.57.58 | 2030188858 | 0 |
| 121.2.57.59 | 2030188859 | 0 |
| 121.2.57.60 | 2030188860 | 0 |
| 121.2.57.61 | 2030188861 | 0 |
| 121.2.57.62 | 2030188862 | 0 |
| 121.2.57.63 | 2030188863 | 0 |
| 121.2.57.64 | 2030188864 | 0 |
| 121.2.57.65 | 2030188865 | 0 |
| 121.2.57.66 | 2030188866 | 0 |
| 121.2.57.67 | 2030188867 | 0 |
| 121.2.57.68 | 2030188868 | 0 |
| 121.2.57.69 | 2030188869 | 0 |
| 121.2.57.70 | 2030188870 | 0 |
| 121.2.57.71 | 2030188871 | 0 |
| 121.2.57.72 | 2030188872 | 0 |
| 121.2.57.73 | 2030188873 | 0 |
| 121.2.57.74 | 2030188874 | 0 |
| 121.2.57.75 | 2030188875 | 0 |
| 121.2.57.76 | 2030188876 | 0 |
| 121.2.57.77 | 2030188877 | 0 |
| 121.2.57.78 | 2030188878 | 0 |
| 121.2.57.79 | 2030188879 | 0 |
| 121.2.57.80 | 2030188880 | 0 |
| 121.2.57.81 | 2030188881 | 0 |
| 121.2.57.82 | 2030188882 | 0 |
| 121.2.57.83 | 2030188883 | 0 |
| 121.2.57.84 | 2030188884 | 0 |
| 121.2.57.85 | 2030188885 | 0 |
| IP | Numerical IP | DNS |
| 121.2.57.86 | 2030188886 | 0 |
| 121.2.57.87 | 2030188887 | 0 |
| 121.2.57.88 | 2030188888 | 0 |
| 121.2.57.89 | 2030188889 | 0 |
| 121.2.57.90 | 2030188890 | 0 |
| 121.2.57.91 | 2030188891 | 0 |
| 121.2.57.92 | 2030188892 | 0 |
| 121.2.57.93 | 2030188893 | 0 |
| 121.2.57.94 | 2030188894 | 0 |
| 121.2.57.95 | 2030188895 | 0 |
| 121.2.57.96 | 2030188896 | 0 |
| 121.2.57.97 | 2030188897 | 0 |
| 121.2.57.98 | 2030188898 | 0 |
| 121.2.57.99 | 2030188899 | 0 |
| 121.2.57.100 | 2030188900 | 0 |
| 121.2.57.101 | 2030188901 | 0 |
| 121.2.57.102 | 2030188902 | 0 |
| 121.2.57.103 | 2030188903 | 0 |
| 121.2.57.104 | 2030188904 | 0 |
| 121.2.57.105 | 2030188905 | 0 |
| 121.2.57.106 | 2030188906 | 0 |
| 121.2.57.107 | 2030188907 | 0 |
| 121.2.57.108 | 2030188908 | 0 |
| 121.2.57.109 | 2030188909 | 0 |
| 121.2.57.110 | 2030188910 | 0 |
| 121.2.57.111 | 2030188911 | 0 |
| 121.2.57.112 | 2030188912 | 0 |
| 121.2.57.113 | 2030188913 | 0 |
| 121.2.57.114 | 2030188914 | 0 |
| 121.2.57.115 | 2030188915 | 0 |
| 121.2.57.116 | 2030188916 | 0 |
| 121.2.57.117 | 2030188917 | 0 |
| 121.2.57.118 | 2030188918 | 0 |
| 121.2.57.119 | 2030188919 | 0 |
| 121.2.57.120 | 2030188920 | 0 |
| 121.2.57.121 | 2030188921 | 0 |
| 121.2.57.122 | 2030188922 | 0 |
| 121.2.57.123 | 2030188923 | 0 |
| 121.2.57.124 | 2030188924 | 0 |
| 121.2.57.125 | 2030188925 | 0 |
| 121.2.57.126 | 2030188926 | 0 |
| 121.2.57.127 | 2030188927 | 0 |
| 121.2.57.128 | 2030188928 | 0 |
| 121.2.57.129 | 2030188929 | 0 |
| 121.2.57.130 | 2030188930 | 0 |
| 121.2.57.131 | 2030188931 | 0 |
| 121.2.57.132 | 2030188932 | 0 |
| 121.2.57.133 | 2030188933 | 0 |
| 121.2.57.134 | 2030188934 | 0 |
| 121.2.57.135 | 2030188935 | 0 |
| 121.2.57.136 | 2030188936 | 0 |
| 121.2.57.137 | 2030188937 | 0 |
| 121.2.57.138 | 2030188938 | 0 |
| 121.2.57.139 | 2030188939 | 0 |
| 121.2.57.140 | 2030188940 | 0 |
| 121.2.57.141 | 2030188941 | 0 |
| 121.2.57.142 | 2030188942 | 0 |
| 121.2.57.143 | 2030188943 | 0 |
| 121.2.57.144 | 2030188944 | 0 |
| 121.2.57.145 | 2030188945 | 0 |
| 121.2.57.146 | 2030188946 | 0 |
| 121.2.57.147 | 2030188947 | 0 |
| 121.2.57.148 | 2030188948 | 0 |
| 121.2.57.149 | 2030188949 | 0 |
| 121.2.57.150 | 2030188950 | 0 |
| 121.2.57.151 | 2030188951 | 0 |
| 121.2.57.152 | 2030188952 | 0 |
| 121.2.57.153 | 2030188953 | 0 |
| 121.2.57.154 | 2030188954 | 0 |
| 121.2.57.155 | 2030188955 | 0 |
| 121.2.57.156 | 2030188956 | 0 |
| 121.2.57.157 | 2030188957 | 0 |
| 121.2.57.158 | 2030188958 | 0 |
| 121.2.57.159 | 2030188959 | 0 |
| 121.2.57.160 | 2030188960 | 0 |
| 121.2.57.161 | 2030188961 | 0 |
| 121.2.57.162 | 2030188962 | 0 |
| 121.2.57.163 | 2030188963 | 0 |
| 121.2.57.164 | 2030188964 | 0 |
| 121.2.57.165 | 2030188965 | 0 |
| 121.2.57.166 | 2030188966 | 0 |
| 121.2.57.167 | 2030188967 | 0 |
| 121.2.57.168 | 2030188968 | 0 |
| 121.2.57.169 | 2030188969 | 0 |
| 121.2.57.170 | 2030188970 | 0 |
| 121.2.57.171 | 2030188971 | 0 |
| IP | Numerical IP | DNS |
| 121.2.57.172 | 2030188972 | 0 |
| 121.2.57.173 | 2030188973 | 0 |
| 121.2.57.174 | 2030188974 | 0 |
| 121.2.57.175 | 2030188975 | 0 |
| 121.2.57.176 | 2030188976 | 0 |
| 121.2.57.177 | 2030188977 | 0 |
| 121.2.57.178 | 2030188978 | 0 |
| 121.2.57.179 | 2030188979 | 0 |
| 121.2.57.180 | 2030188980 | 0 |
| 121.2.57.181 | 2030188981 | 0 |
| 121.2.57.182 | 2030188982 | 0 |
| 121.2.57.183 | 2030188983 | 0 |
| 121.2.57.184 | 2030188984 | 0 |
| 121.2.57.185 | 2030188985 | 0 |
| 121.2.57.186 | 2030188986 | 0 |
| 121.2.57.187 | 2030188987 | 0 |
| 121.2.57.188 | 2030188988 | 0 |
| 121.2.57.189 | 2030188989 | 0 |
| 121.2.57.190 | 2030188990 | 0 |
| 121.2.57.191 | 2030188991 | 0 |
| 121.2.57.192 | 2030188992 | 0 |
| 121.2.57.193 | 2030188993 | 0 |
| 121.2.57.194 | 2030188994 | 0 |
| 121.2.57.195 | 2030188995 | 0 |
| 121.2.57.196 | 2030188996 | 0 |
| 121.2.57.197 | 2030188997 | 0 |
| 121.2.57.198 | 2030188998 | 0 |
| 121.2.57.199 | 2030188999 | 0 |
| 121.2.57.200 | 2030189000 | 0 |
| 121.2.57.201 | 2030189001 | 0 |
| 121.2.57.202 | 2030189002 | 0 |
| 121.2.57.203 | 2030189003 | 0 |
| 121.2.57.204 | 2030189004 | 0 |
| 121.2.57.205 | 2030189005 | 0 |
| 121.2.57.206 | 2030189006 | 0 |
| 121.2.57.207 | 2030189007 | 0 |
| 121.2.57.208 | 2030189008 | 0 |
| 121.2.57.209 | 2030189009 | 0 |
| 121.2.57.210 | 2030189010 | 0 |
| 121.2.57.211 | 2030189011 | 0 |
| 121.2.57.212 | 2030189012 | 0 |
| 121.2.57.213 | 2030189013 | 0 |
| 121.2.57.214 | 2030189014 | 0 |
| 121.2.57.215 | 2030189015 | 0 |
| 121.2.57.216 | 2030189016 | 0 |
| 121.2.57.217 | 2030189017 | 0 |
| 121.2.57.218 | 2030189018 | 0 |
| 121.2.57.219 | 2030189019 | 0 |
| 121.2.57.220 | 2030189020 | 0 |
| 121.2.57.221 | 2030189021 | 0 |
| 121.2.57.222 | 2030189022 | 0 |
| 121.2.57.223 | 2030189023 | 0 |
| 121.2.57.224 | 2030189024 | 0 |
| 121.2.57.225 | 2030189025 | 0 |
| 121.2.57.226 | 2030189026 | 0 |
| 121.2.57.227 | 2030189027 | 0 |
| 121.2.57.228 | 2030189028 | 0 |
| 121.2.57.229 | 2030189029 | 0 |
| 121.2.57.230 | 2030189030 | 0 |
| 121.2.57.231 | 2030189031 | 0 |
| 121.2.57.232 | 2030189032 | 0 |
| 121.2.57.233 | 2030189033 | 0 |
| 121.2.57.234 | 2030189034 | 0 |
| 121.2.57.235 | 2030189035 | 0 |
| 121.2.57.236 | 2030189036 | 0 |
| 121.2.57.237 | 2030189037 | 0 |
| 121.2.57.238 | 2030189038 | 0 |
| 121.2.57.239 | 2030189039 | 0 |
| 121.2.57.240 | 2030189040 | 0 |
| 121.2.57.241 | 2030189041 | 0 |
| 121.2.57.242 | 2030189042 | 0 |
| 121.2.57.243 | 2030189043 | 0 |
| 121.2.57.244 | 2030189044 | 0 |
| 121.2.57.245 | 2030189045 | 0 |
| 121.2.57.246 | 2030189046 | 0 |
| 121.2.57.247 | 2030189047 | 0 |
| 121.2.57.248 | 2030189048 | 0 |
| 121.2.57.249 | 2030189049 | 0 |
| 121.2.57.250 | 2030189050 | 0 |
| 121.2.57.251 | 2030189051 | 0 |
| 121.2.57.252 | 2030189052 | 0 |
| 121.2.57.253 | 2030189053 | 0 |
| 121.2.57.254 | 2030189054 | 0 |
| 121.2.57.255 | 2030189055 | 0 |