Les adresses IP débutant par 121.2.7 sont fournies par So-net Entertainment Corporation, elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.2.0.0/15, le bloc IP comprant les adresses de 121.2.0.0 à 121.3.255.255). Le numéro de système autonome (ASN) est 2527.
| ASN | 2527 |
| IP commençant par | 121.2.0.0 |
| IP se terminant par | 121.3.255.255 |
| Nom ASN | So-net Entertainment Corporation |
| CDIR | 121.2.0.0/15 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 28/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | JP | Japon | - | Yokohama | 35,4442 | 139,6381 | 2017-10-27 |
| MaxMind | JP | Japon | - | Nara | 34,6853 | 135,8328 | 2017-10-27 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.7.0 | 2030176000 | 0 |
| 121.2.7.1 | 2030176001 | 0 |
| 121.2.7.2 | 2030176002 | 0 |
| 121.2.7.3 | 2030176003 | 0 |
| 121.2.7.4 | 2030176004 | 0 |
| 121.2.7.5 | 2030176005 | 0 |
| 121.2.7.6 | 2030176006 | 0 |
| 121.2.7.7 | 2030176007 | 0 |
| 121.2.7.8 | 2030176008 | 0 |
| 121.2.7.9 | 2030176009 | 0 |
| 121.2.7.10 | 2030176010 | 0 |
| 121.2.7.11 | 2030176011 | 0 |
| 121.2.7.12 | 2030176012 | 0 |
| 121.2.7.13 | 2030176013 | 0 |
| 121.2.7.14 | 2030176014 | 0 |
| 121.2.7.15 | 2030176015 | 0 |
| 121.2.7.16 | 2030176016 | 0 |
| 121.2.7.17 | 2030176017 | 0 |
| 121.2.7.18 | 2030176018 | 0 |
| 121.2.7.19 | 2030176019 | 0 |
| 121.2.7.20 | 2030176020 | 0 |
| 121.2.7.21 | 2030176021 | 0 |
| 121.2.7.22 | 2030176022 | 0 |
| 121.2.7.23 | 2030176023 | 0 |
| 121.2.7.24 | 2030176024 | 0 |
| 121.2.7.25 | 2030176025 | 0 |
| 121.2.7.26 | 2030176026 | 0 |
| 121.2.7.27 | 2030176027 | 0 |
| 121.2.7.28 | 2030176028 | 0 |
| 121.2.7.29 | 2030176029 | 0 |
| 121.2.7.30 | 2030176030 | 0 |
| 121.2.7.31 | 2030176031 | 0 |
| 121.2.7.32 | 2030176032 | 0 |
| 121.2.7.33 | 2030176033 | 0 |
| 121.2.7.34 | 2030176034 | 0 |
| 121.2.7.35 | 2030176035 | 0 |
| 121.2.7.36 | 2030176036 | 0 |
| 121.2.7.37 | 2030176037 | 0 |
| 121.2.7.38 | 2030176038 | 0 |
| 121.2.7.39 | 2030176039 | 0 |
| 121.2.7.40 | 2030176040 | 0 |
| 121.2.7.41 | 2030176041 | 0 |
| 121.2.7.42 | 2030176042 | 0 |
| 121.2.7.43 | 2030176043 | 0 |
| 121.2.7.44 | 2030176044 | 0 |
| 121.2.7.45 | 2030176045 | 0 |
| 121.2.7.46 | 2030176046 | 0 |
| 121.2.7.47 | 2030176047 | 0 |
| 121.2.7.48 | 2030176048 | 0 |
| 121.2.7.49 | 2030176049 | 0 |
| 121.2.7.50 | 2030176050 | 0 |
| 121.2.7.51 | 2030176051 | 0 |
| 121.2.7.52 | 2030176052 | 0 |
| 121.2.7.53 | 2030176053 | 0 |
| 121.2.7.54 | 2030176054 | 0 |
| 121.2.7.55 | 2030176055 | 0 |
| 121.2.7.56 | 2030176056 | 0 |
| 121.2.7.57 | 2030176057 | 0 |
| 121.2.7.58 | 2030176058 | 0 |
| 121.2.7.59 | 2030176059 | 0 |
| 121.2.7.60 | 2030176060 | 0 |
| 121.2.7.61 | 2030176061 | 0 |
| 121.2.7.62 | 2030176062 | 0 |
| 121.2.7.63 | 2030176063 | 0 |
| 121.2.7.64 | 2030176064 | 0 |
| 121.2.7.65 | 2030176065 | 0 |
| 121.2.7.66 | 2030176066 | 0 |
| 121.2.7.67 | 2030176067 | 0 |
| 121.2.7.68 | 2030176068 | 0 |
| 121.2.7.69 | 2030176069 | 0 |
| 121.2.7.70 | 2030176070 | 0 |
| 121.2.7.71 | 2030176071 | 0 |
| 121.2.7.72 | 2030176072 | 0 |
| 121.2.7.73 | 2030176073 | 0 |
| 121.2.7.74 | 2030176074 | 0 |
| 121.2.7.75 | 2030176075 | 0 |
| 121.2.7.76 | 2030176076 | 0 |
| 121.2.7.77 | 2030176077 | 0 |
| 121.2.7.78 | 2030176078 | 0 |
| 121.2.7.79 | 2030176079 | 0 |
| 121.2.7.80 | 2030176080 | 0 |
| 121.2.7.81 | 2030176081 | 0 |
| 121.2.7.82 | 2030176082 | 0 |
| 121.2.7.83 | 2030176083 | 0 |
| 121.2.7.84 | 2030176084 | 0 |
| 121.2.7.85 | 2030176085 | 0 |
| IP | Numerical IP | DNS |
| 121.2.7.86 | 2030176086 | 0 |
| 121.2.7.87 | 2030176087 | 0 |
| 121.2.7.88 | 2030176088 | 0 |
| 121.2.7.89 | 2030176089 | 0 |
| 121.2.7.90 | 2030176090 | 0 |
| 121.2.7.91 | 2030176091 | 0 |
| 121.2.7.92 | 2030176092 | 0 |
| 121.2.7.93 | 2030176093 | 0 |
| 121.2.7.94 | 2030176094 | 0 |
| 121.2.7.95 | 2030176095 | 0 |
| 121.2.7.96 | 2030176096 | 0 |
| 121.2.7.97 | 2030176097 | 0 |
| 121.2.7.98 | 2030176098 | 0 |
| 121.2.7.99 | 2030176099 | 0 |
| 121.2.7.100 | 2030176100 | 0 |
| 121.2.7.101 | 2030176101 | 0 |
| 121.2.7.102 | 2030176102 | 0 |
| 121.2.7.103 | 2030176103 | 0 |
| 121.2.7.104 | 2030176104 | 0 |
| 121.2.7.105 | 2030176105 | 0 |
| 121.2.7.106 | 2030176106 | 0 |
| 121.2.7.107 | 2030176107 | 0 |
| 121.2.7.108 | 2030176108 | 0 |
| 121.2.7.109 | 2030176109 | 0 |
| 121.2.7.110 | 2030176110 | 0 |
| 121.2.7.111 | 2030176111 | 0 |
| 121.2.7.112 | 2030176112 | 0 |
| 121.2.7.113 | 2030176113 | 0 |
| 121.2.7.114 | 2030176114 | 0 |
| 121.2.7.115 | 2030176115 | 0 |
| 121.2.7.116 | 2030176116 | 0 |
| 121.2.7.117 | 2030176117 | 0 |
| 121.2.7.118 | 2030176118 | 0 |
| 121.2.7.119 | 2030176119 | 0 |
| 121.2.7.120 | 2030176120 | 0 |
| 121.2.7.121 | 2030176121 | 0 |
| 121.2.7.122 | 2030176122 | 0 |
| 121.2.7.123 | 2030176123 | 0 |
| 121.2.7.124 | 2030176124 | 0 |
| 121.2.7.125 | 2030176125 | 0 |
| 121.2.7.126 | 2030176126 | 0 |
| 121.2.7.127 | 2030176127 | 0 |
| 121.2.7.128 | 2030176128 | 0 |
| 121.2.7.129 | 2030176129 | 0 |
| 121.2.7.130 | 2030176130 | 0 |
| 121.2.7.131 | 2030176131 | 0 |
| 121.2.7.132 | 2030176132 | 0 |
| 121.2.7.133 | 2030176133 | 0 |
| 121.2.7.134 | 2030176134 | 0 |
| 121.2.7.135 | 2030176135 | 0 |
| 121.2.7.136 | 2030176136 | 0 |
| 121.2.7.137 | 2030176137 | 0 |
| 121.2.7.138 | 2030176138 | 0 |
| 121.2.7.139 | 2030176139 | 0 |
| 121.2.7.140 | 2030176140 | 0 |
| 121.2.7.141 | 2030176141 | 0 |
| 121.2.7.142 | 2030176142 | 0 |
| 121.2.7.143 | 2030176143 | 0 |
| 121.2.7.144 | 2030176144 | 0 |
| 121.2.7.145 | 2030176145 | 0 |
| 121.2.7.146 | 2030176146 | 0 |
| 121.2.7.147 | 2030176147 | 0 |
| 121.2.7.148 | 2030176148 | 0 |
| 121.2.7.149 | 2030176149 | 0 |
| 121.2.7.150 | 2030176150 | 0 |
| 121.2.7.151 | 2030176151 | 0 |
| 121.2.7.152 | 2030176152 | 0 |
| 121.2.7.153 | 2030176153 | 0 |
| 121.2.7.154 | 2030176154 | 0 |
| 121.2.7.155 | 2030176155 | 0 |
| 121.2.7.156 | 2030176156 | 0 |
| 121.2.7.157 | 2030176157 | 0 |
| 121.2.7.158 | 2030176158 | 0 |
| 121.2.7.159 | 2030176159 | 0 |
| 121.2.7.160 | 2030176160 | 0 |
| 121.2.7.161 | 2030176161 | 0 |
| 121.2.7.162 | 2030176162 | 0 |
| 121.2.7.163 | 2030176163 | 0 |
| 121.2.7.164 | 2030176164 | 0 |
| 121.2.7.165 | 2030176165 | 0 |
| 121.2.7.166 | 2030176166 | 0 |
| 121.2.7.167 | 2030176167 | 0 |
| 121.2.7.168 | 2030176168 | 0 |
| 121.2.7.169 | 2030176169 | 0 |
| 121.2.7.170 | 2030176170 | 0 |
| 121.2.7.171 | 2030176171 | 0 |
| IP | Numerical IP | DNS |
| 121.2.7.172 | 2030176172 | 0 |
| 121.2.7.173 | 2030176173 | 0 |
| 121.2.7.174 | 2030176174 | 0 |
| 121.2.7.175 | 2030176175 | 0 |
| 121.2.7.176 | 2030176176 | 0 |
| 121.2.7.177 | 2030176177 | 0 |
| 121.2.7.178 | 2030176178 | 0 |
| 121.2.7.179 | 2030176179 | 0 |
| 121.2.7.180 | 2030176180 | 0 |
| 121.2.7.181 | 2030176181 | 0 |
| 121.2.7.182 | 2030176182 | 0 |
| 121.2.7.183 | 2030176183 | 0 |
| 121.2.7.184 | 2030176184 | 0 |
| 121.2.7.185 | 2030176185 | 0 |
| 121.2.7.186 | 2030176186 | 0 |
| 121.2.7.187 | 2030176187 | 0 |
| 121.2.7.188 | 2030176188 | 0 |
| 121.2.7.189 | 2030176189 | 0 |
| 121.2.7.190 | 2030176190 | 0 |
| 121.2.7.191 | 2030176191 | 0 |
| 121.2.7.192 | 2030176192 | 0 |
| 121.2.7.193 | 2030176193 | 0 |
| 121.2.7.194 | 2030176194 | 0 |
| 121.2.7.195 | 2030176195 | 0 |
| 121.2.7.196 | 2030176196 | 0 |
| 121.2.7.197 | 2030176197 | 0 |
| 121.2.7.198 | 2030176198 | 0 |
| 121.2.7.199 | 2030176199 | 0 |
| 121.2.7.200 | 2030176200 | 0 |
| 121.2.7.201 | 2030176201 | 0 |
| 121.2.7.202 | 2030176202 | 0 |
| 121.2.7.203 | 2030176203 | 0 |
| 121.2.7.204 | 2030176204 | 0 |
| 121.2.7.205 | 2030176205 | 0 |
| 121.2.7.206 | 2030176206 | 0 |
| 121.2.7.207 | 2030176207 | 0 |
| 121.2.7.208 | 2030176208 | 0 |
| 121.2.7.209 | 2030176209 | 0 |
| 121.2.7.210 | 2030176210 | 0 |
| 121.2.7.211 | 2030176211 | 0 |
| 121.2.7.212 | 2030176212 | 0 |
| 121.2.7.213 | 2030176213 | 0 |
| 121.2.7.214 | 2030176214 | 0 |
| 121.2.7.215 | 2030176215 | 0 |
| 121.2.7.216 | 2030176216 | 0 |
| 121.2.7.217 | 2030176217 | 0 |
| 121.2.7.218 | 2030176218 | 0 |
| 121.2.7.219 | 2030176219 | 0 |
| 121.2.7.220 | 2030176220 | 0 |
| 121.2.7.221 | 2030176221 | 0 |
| 121.2.7.222 | 2030176222 | 0 |
| 121.2.7.223 | 2030176223 | 0 |
| 121.2.7.224 | 2030176224 | 0 |
| 121.2.7.225 | 2030176225 | 0 |
| 121.2.7.226 | 2030176226 | 0 |
| 121.2.7.227 | 2030176227 | 0 |
| 121.2.7.228 | 2030176228 | 0 |
| 121.2.7.229 | 2030176229 | 0 |
| 121.2.7.230 | 2030176230 | 0 |
| 121.2.7.231 | 2030176231 | 0 |
| 121.2.7.232 | 2030176232 | 0 |
| 121.2.7.233 | 2030176233 | 0 |
| 121.2.7.234 | 2030176234 | 0 |
| 121.2.7.235 | 2030176235 | 0 |
| 121.2.7.236 | 2030176236 | 0 |
| 121.2.7.237 | 2030176237 | 0 |
| 121.2.7.238 | 2030176238 | 0 |
| 121.2.7.239 | 2030176239 | 0 |
| 121.2.7.240 | 2030176240 | 0 |
| 121.2.7.241 | 2030176241 | 0 |
| 121.2.7.242 | 2030176242 | 0 |
| 121.2.7.243 | 2030176243 | 0 |
| 121.2.7.244 | 2030176244 | 0 |
| 121.2.7.245 | 2030176245 | 0 |
| 121.2.7.246 | 2030176246 | 0 |
| 121.2.7.247 | 2030176247 | 0 |
| 121.2.7.248 | 2030176248 | 0 |
| 121.2.7.249 | 2030176249 | 0 |
| 121.2.7.250 | 2030176250 | 0 |
| 121.2.7.251 | 2030176251 | 0 |
| 121.2.7.252 | 2030176252 | 0 |
| 121.2.7.253 | 2030176253 | 0 |
| 121.2.7.254 | 2030176254 | 0 |
| 121.2.7.255 | 2030176255 | 0 |