Die IP-Adresse 121.2.78 erfolgt über So-net Entertainment Corporation, es hat gehören zu den GGDV (Classless Inter-Domain Routing) 121.2.0.0/15 (Bereich 121.2.0.0, 121.3.255.255). Die autonomen Systemnummer (ASN) ist 2527.
| ASN | 2527 |
| Ausgehend von IP | 121.2.0.0 |
| Beendigung durch IP | 121.3.255.255 |
| ASN-Namen | So-net Entertainment Corporation |
| GGDV | 121.2.0.0/15 |
| Numerische IP | |
| Registrierung | apnic |
| Letztes update | 11.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | JP | Japan | - | Tokyo | 35,6895 | 139,6917 | 2017-09-10 |
| MaxMind | JP | Japan | - | Tokio | 35,6427 | 139,7677 | 2017-09-10 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.78.0 | 2030194176 | 0 |
| 121.2.78.1 | 2030194177 | 0 |
| 121.2.78.2 | 2030194178 | 0 |
| 121.2.78.3 | 2030194179 | 0 |
| 121.2.78.4 | 2030194180 | 0 |
| 121.2.78.5 | 2030194181 | 0 |
| 121.2.78.6 | 2030194182 | 0 |
| 121.2.78.7 | 2030194183 | 0 |
| 121.2.78.8 | 2030194184 | 0 |
| 121.2.78.9 | 2030194185 | 0 |
| 121.2.78.10 | 2030194186 | 0 |
| 121.2.78.11 | 2030194187 | 0 |
| 121.2.78.12 | 2030194188 | 0 |
| 121.2.78.13 | 2030194189 | 0 |
| 121.2.78.14 | 2030194190 | 0 |
| 121.2.78.15 | 2030194191 | 0 |
| 121.2.78.16 | 2030194192 | 0 |
| 121.2.78.17 | 2030194193 | 0 |
| 121.2.78.18 | 2030194194 | 0 |
| 121.2.78.19 | 2030194195 | 0 |
| 121.2.78.20 | 2030194196 | 0 |
| 121.2.78.21 | 2030194197 | 0 |
| 121.2.78.22 | 2030194198 | 0 |
| 121.2.78.23 | 2030194199 | 0 |
| 121.2.78.24 | 2030194200 | 0 |
| 121.2.78.25 | 2030194201 | 0 |
| 121.2.78.26 | 2030194202 | 0 |
| 121.2.78.27 | 2030194203 | 0 |
| 121.2.78.28 | 2030194204 | 0 |
| 121.2.78.29 | 2030194205 | 0 |
| 121.2.78.30 | 2030194206 | 0 |
| 121.2.78.31 | 2030194207 | 0 |
| 121.2.78.32 | 2030194208 | 0 |
| 121.2.78.33 | 2030194209 | 0 |
| 121.2.78.34 | 2030194210 | 0 |
| 121.2.78.35 | 2030194211 | 0 |
| 121.2.78.36 | 2030194212 | 0 |
| 121.2.78.37 | 2030194213 | 0 |
| 121.2.78.38 | 2030194214 | 0 |
| 121.2.78.39 | 2030194215 | 0 |
| 121.2.78.40 | 2030194216 | 0 |
| 121.2.78.41 | 2030194217 | 0 |
| 121.2.78.42 | 2030194218 | 0 |
| 121.2.78.43 | 2030194219 | 0 |
| 121.2.78.44 | 2030194220 | 0 |
| 121.2.78.45 | 2030194221 | 0 |
| 121.2.78.46 | 2030194222 | 0 |
| 121.2.78.47 | 2030194223 | 0 |
| 121.2.78.48 | 2030194224 | 0 |
| 121.2.78.49 | 2030194225 | 0 |
| 121.2.78.50 | 2030194226 | 0 |
| 121.2.78.51 | 2030194227 | 0 |
| 121.2.78.52 | 2030194228 | 0 |
| 121.2.78.53 | 2030194229 | 0 |
| 121.2.78.54 | 2030194230 | 0 |
| 121.2.78.55 | 2030194231 | 0 |
| 121.2.78.56 | 2030194232 | 0 |
| 121.2.78.57 | 2030194233 | 0 |
| 121.2.78.58 | 2030194234 | 0 |
| 121.2.78.59 | 2030194235 | 0 |
| 121.2.78.60 | 2030194236 | 0 |
| 121.2.78.61 | 2030194237 | 0 |
| 121.2.78.62 | 2030194238 | 0 |
| 121.2.78.63 | 2030194239 | 0 |
| 121.2.78.64 | 2030194240 | 0 |
| 121.2.78.65 | 2030194241 | 0 |
| 121.2.78.66 | 2030194242 | 0 |
| 121.2.78.67 | 2030194243 | 0 |
| 121.2.78.68 | 2030194244 | 0 |
| 121.2.78.69 | 2030194245 | 0 |
| 121.2.78.70 | 2030194246 | 0 |
| 121.2.78.71 | 2030194247 | 0 |
| 121.2.78.72 | 2030194248 | 0 |
| 121.2.78.73 | 2030194249 | 0 |
| 121.2.78.74 | 2030194250 | 0 |
| 121.2.78.75 | 2030194251 | 0 |
| 121.2.78.76 | 2030194252 | 0 |
| 121.2.78.77 | 2030194253 | 0 |
| 121.2.78.78 | 2030194254 | 0 |
| 121.2.78.79 | 2030194255 | 0 |
| 121.2.78.80 | 2030194256 | 0 |
| 121.2.78.81 | 2030194257 | 0 |
| 121.2.78.82 | 2030194258 | 0 |
| 121.2.78.83 | 2030194259 | 0 |
| 121.2.78.84 | 2030194260 | 0 |
| 121.2.78.85 | 2030194261 | 0 |
| IP | Numerical IP | DNS |
| 121.2.78.86 | 2030194262 | 0 |
| 121.2.78.87 | 2030194263 | 0 |
| 121.2.78.88 | 2030194264 | 0 |
| 121.2.78.89 | 2030194265 | 0 |
| 121.2.78.90 | 2030194266 | 0 |
| 121.2.78.91 | 2030194267 | 0 |
| 121.2.78.92 | 2030194268 | 0 |
| 121.2.78.93 | 2030194269 | 0 |
| 121.2.78.94 | 2030194270 | 0 |
| 121.2.78.95 | 2030194271 | 0 |
| 121.2.78.96 | 2030194272 | 0 |
| 121.2.78.97 | 2030194273 | 0 |
| 121.2.78.98 | 2030194274 | 0 |
| 121.2.78.99 | 2030194275 | 0 |
| 121.2.78.100 | 2030194276 | 0 |
| 121.2.78.101 | 2030194277 | 0 |
| 121.2.78.102 | 2030194278 | 0 |
| 121.2.78.103 | 2030194279 | 0 |
| 121.2.78.104 | 2030194280 | 0 |
| 121.2.78.105 | 2030194281 | 0 |
| 121.2.78.106 | 2030194282 | 0 |
| 121.2.78.107 | 2030194283 | 0 |
| 121.2.78.108 | 2030194284 | 0 |
| 121.2.78.109 | 2030194285 | 0 |
| 121.2.78.110 | 2030194286 | 0 |
| 121.2.78.111 | 2030194287 | 0 |
| 121.2.78.112 | 2030194288 | 0 |
| 121.2.78.113 | 2030194289 | 0 |
| 121.2.78.114 | 2030194290 | 0 |
| 121.2.78.115 | 2030194291 | 0 |
| 121.2.78.116 | 2030194292 | 0 |
| 121.2.78.117 | 2030194293 | 0 |
| 121.2.78.118 | 2030194294 | 0 |
| 121.2.78.119 | 2030194295 | 0 |
| 121.2.78.120 | 2030194296 | 0 |
| 121.2.78.121 | 2030194297 | 0 |
| 121.2.78.122 | 2030194298 | 0 |
| 121.2.78.123 | 2030194299 | 0 |
| 121.2.78.124 | 2030194300 | 0 |
| 121.2.78.125 | 2030194301 | 0 |
| 121.2.78.126 | 2030194302 | 0 |
| 121.2.78.127 | 2030194303 | 0 |
| 121.2.78.128 | 2030194304 | 0 |
| 121.2.78.129 | 2030194305 | 0 |
| 121.2.78.130 | 2030194306 | 0 |
| 121.2.78.131 | 2030194307 | 0 |
| 121.2.78.132 | 2030194308 | 0 |
| 121.2.78.133 | 2030194309 | 0 |
| 121.2.78.134 | 2030194310 | 0 |
| 121.2.78.135 | 2030194311 | 0 |
| 121.2.78.136 | 2030194312 | 0 |
| 121.2.78.137 | 2030194313 | 0 |
| 121.2.78.138 | 2030194314 | 0 |
| 121.2.78.139 | 2030194315 | 0 |
| 121.2.78.140 | 2030194316 | 0 |
| 121.2.78.141 | 2030194317 | 0 |
| 121.2.78.142 | 2030194318 | 0 |
| 121.2.78.143 | 2030194319 | 0 |
| 121.2.78.144 | 2030194320 | 0 |
| 121.2.78.145 | 2030194321 | 0 |
| 121.2.78.146 | 2030194322 | 0 |
| 121.2.78.147 | 2030194323 | 0 |
| 121.2.78.148 | 2030194324 | 0 |
| 121.2.78.149 | 2030194325 | 0 |
| 121.2.78.150 | 2030194326 | 0 |
| 121.2.78.151 | 2030194327 | 0 |
| 121.2.78.152 | 2030194328 | 0 |
| 121.2.78.153 | 2030194329 | 0 |
| 121.2.78.154 | 2030194330 | 0 |
| 121.2.78.155 | 2030194331 | 0 |
| 121.2.78.156 | 2030194332 | 0 |
| 121.2.78.157 | 2030194333 | 0 |
| 121.2.78.158 | 2030194334 | 0 |
| 121.2.78.159 | 2030194335 | 0 |
| 121.2.78.160 | 2030194336 | 0 |
| 121.2.78.161 | 2030194337 | 0 |
| 121.2.78.162 | 2030194338 | 0 |
| 121.2.78.163 | 2030194339 | 0 |
| 121.2.78.164 | 2030194340 | 0 |
| 121.2.78.165 | 2030194341 | 0 |
| 121.2.78.166 | 2030194342 | 0 |
| 121.2.78.167 | 2030194343 | 0 |
| 121.2.78.168 | 2030194344 | 0 |
| 121.2.78.169 | 2030194345 | 0 |
| 121.2.78.170 | 2030194346 | 0 |
| 121.2.78.171 | 2030194347 | 0 |
| IP | Numerical IP | DNS |
| 121.2.78.172 | 2030194348 | 0 |
| 121.2.78.173 | 2030194349 | 0 |
| 121.2.78.174 | 2030194350 | 0 |
| 121.2.78.175 | 2030194351 | 0 |
| 121.2.78.176 | 2030194352 | 0 |
| 121.2.78.177 | 2030194353 | 0 |
| 121.2.78.178 | 2030194354 | 0 |
| 121.2.78.179 | 2030194355 | 0 |
| 121.2.78.180 | 2030194356 | 0 |
| 121.2.78.181 | 2030194357 | 0 |
| 121.2.78.182 | 2030194358 | 0 |
| 121.2.78.183 | 2030194359 | 0 |
| 121.2.78.184 | 2030194360 | 0 |
| 121.2.78.185 | 2030194361 | 0 |
| 121.2.78.186 | 2030194362 | 0 |
| 121.2.78.187 | 2030194363 | 0 |
| 121.2.78.188 | 2030194364 | 0 |
| 121.2.78.189 | 2030194365 | 0 |
| 121.2.78.190 | 2030194366 | 0 |
| 121.2.78.191 | 2030194367 | 0 |
| 121.2.78.192 | 2030194368 | 0 |
| 121.2.78.193 | 2030194369 | 0 |
| 121.2.78.194 | 2030194370 | 0 |
| 121.2.78.195 | 2030194371 | 0 |
| 121.2.78.196 | 2030194372 | 0 |
| 121.2.78.197 | 2030194373 | 0 |
| 121.2.78.198 | 2030194374 | 0 |
| 121.2.78.199 | 2030194375 | 0 |
| 121.2.78.200 | 2030194376 | 0 |
| 121.2.78.201 | 2030194377 | 0 |
| 121.2.78.202 | 2030194378 | 0 |
| 121.2.78.203 | 2030194379 | 0 |
| 121.2.78.204 | 2030194380 | 0 |
| 121.2.78.205 | 2030194381 | 0 |
| 121.2.78.206 | 2030194382 | 0 |
| 121.2.78.207 | 2030194383 | 0 |
| 121.2.78.208 | 2030194384 | 0 |
| 121.2.78.209 | 2030194385 | 0 |
| 121.2.78.210 | 2030194386 | 0 |
| 121.2.78.211 | 2030194387 | 0 |
| 121.2.78.212 | 2030194388 | 0 |
| 121.2.78.213 | 2030194389 | 0 |
| 121.2.78.214 | 2030194390 | 0 |
| 121.2.78.215 | 2030194391 | 0 |
| 121.2.78.216 | 2030194392 | 0 |
| 121.2.78.217 | 2030194393 | 0 |
| 121.2.78.218 | 2030194394 | 0 |
| 121.2.78.219 | 2030194395 | 0 |
| 121.2.78.220 | 2030194396 | 0 |
| 121.2.78.221 | 2030194397 | 0 |
| 121.2.78.222 | 2030194398 | 0 |
| 121.2.78.223 | 2030194399 | 0 |
| 121.2.78.224 | 2030194400 | 0 |
| 121.2.78.225 | 2030194401 | 0 |
| 121.2.78.226 | 2030194402 | 0 |
| 121.2.78.227 | 2030194403 | 0 |
| 121.2.78.228 | 2030194404 | 0 |
| 121.2.78.229 | 2030194405 | 0 |
| 121.2.78.230 | 2030194406 | 0 |
| 121.2.78.231 | 2030194407 | 0 |
| 121.2.78.232 | 2030194408 | 0 |
| 121.2.78.233 | 2030194409 | 0 |
| 121.2.78.234 | 2030194410 | 0 |
| 121.2.78.235 | 2030194411 | 0 |
| 121.2.78.236 | 2030194412 | 0 |
| 121.2.78.237 | 2030194413 | 0 |
| 121.2.78.238 | 2030194414 | 0 |
| 121.2.78.239 | 2030194415 | 0 |
| 121.2.78.240 | 2030194416 | 0 |
| 121.2.78.241 | 2030194417 | 0 |
| 121.2.78.242 | 2030194418 | 0 |
| 121.2.78.243 | 2030194419 | 0 |
| 121.2.78.244 | 2030194420 | 0 |
| 121.2.78.245 | 2030194421 | 0 |
| 121.2.78.246 | 2030194422 | 0 |
| 121.2.78.247 | 2030194423 | 0 |
| 121.2.78.248 | 2030194424 | 0 |
| 121.2.78.249 | 2030194425 | 0 |
| 121.2.78.250 | 2030194426 | 0 |
| 121.2.78.251 | 2030194427 | 0 |
| 121.2.78.252 | 2030194428 | 0 |
| 121.2.78.253 | 2030194429 | 0 |
| 121.2.78.254 | 2030194430 | 0 |
| 121.2.78.255 | 2030194431 | 0 |