Die IP-Adresse 121.3.244 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 | 14.09.2017 |

| Vorwahl des Landes | Land | Region | Stadt | Breitengrad | Länge | Letztes update | |
| IP2Location | JP | Japan | - | Chiba | 35,6 | 140,1 | 2017-09-14 |
| MaxMind | JP | Japan | - | Chiba | 35,6047 | 140,1233 | 2017-09-14 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.3.244.0 | 2030302208 | 0 |
| 121.3.244.1 | 2030302209 | 0 |
| 121.3.244.2 | 2030302210 | 0 |
| 121.3.244.3 | 2030302211 | 0 |
| 121.3.244.4 | 2030302212 | 0 |
| 121.3.244.5 | 2030302213 | 0 |
| 121.3.244.6 | 2030302214 | 0 |
| 121.3.244.7 | 2030302215 | 0 |
| 121.3.244.8 | 2030302216 | 0 |
| 121.3.244.9 | 2030302217 | 0 |
| 121.3.244.10 | 2030302218 | 0 |
| 121.3.244.11 | 2030302219 | 0 |
| 121.3.244.12 | 2030302220 | 0 |
| 121.3.244.13 | 2030302221 | 0 |
| 121.3.244.14 | 2030302222 | 0 |
| 121.3.244.15 | 2030302223 | 0 |
| 121.3.244.16 | 2030302224 | 0 |
| 121.3.244.17 | 2030302225 | 0 |
| 121.3.244.18 | 2030302226 | 0 |
| 121.3.244.19 | 2030302227 | 0 |
| 121.3.244.20 | 2030302228 | 0 |
| 121.3.244.21 | 2030302229 | 0 |
| 121.3.244.22 | 2030302230 | 0 |
| 121.3.244.23 | 2030302231 | 0 |
| 121.3.244.24 | 2030302232 | 0 |
| 121.3.244.25 | 2030302233 | 0 |
| 121.3.244.26 | 2030302234 | 0 |
| 121.3.244.27 | 2030302235 | 0 |
| 121.3.244.28 | 2030302236 | 0 |
| 121.3.244.29 | 2030302237 | 0 |
| 121.3.244.30 | 2030302238 | 0 |
| 121.3.244.31 | 2030302239 | 0 |
| 121.3.244.32 | 2030302240 | 0 |
| 121.3.244.33 | 2030302241 | 0 |
| 121.3.244.34 | 2030302242 | 0 |
| 121.3.244.35 | 2030302243 | 0 |
| 121.3.244.36 | 2030302244 | 0 |
| 121.3.244.37 | 2030302245 | 0 |
| 121.3.244.38 | 2030302246 | 0 |
| 121.3.244.39 | 2030302247 | 0 |
| 121.3.244.40 | 2030302248 | 0 |
| 121.3.244.41 | 2030302249 | 0 |
| 121.3.244.42 | 2030302250 | 0 |
| 121.3.244.43 | 2030302251 | 0 |
| 121.3.244.44 | 2030302252 | 0 |
| 121.3.244.45 | 2030302253 | 0 |
| 121.3.244.46 | 2030302254 | 0 |
| 121.3.244.47 | 2030302255 | 0 |
| 121.3.244.48 | 2030302256 | 0 |
| 121.3.244.49 | 2030302257 | 0 |
| 121.3.244.50 | 2030302258 | 0 |
| 121.3.244.51 | 2030302259 | 0 |
| 121.3.244.52 | 2030302260 | 0 |
| 121.3.244.53 | 2030302261 | 0 |
| 121.3.244.54 | 2030302262 | 0 |
| 121.3.244.55 | 2030302263 | 0 |
| 121.3.244.56 | 2030302264 | 0 |
| 121.3.244.57 | 2030302265 | 0 |
| 121.3.244.58 | 2030302266 | 0 |
| 121.3.244.59 | 2030302267 | 0 |
| 121.3.244.60 | 2030302268 | 0 |
| 121.3.244.61 | 2030302269 | 0 |
| 121.3.244.62 | 2030302270 | 0 |
| 121.3.244.63 | 2030302271 | 0 |
| 121.3.244.64 | 2030302272 | 0 |
| 121.3.244.65 | 2030302273 | 0 |
| 121.3.244.66 | 2030302274 | 0 |
| 121.3.244.67 | 2030302275 | 0 |
| 121.3.244.68 | 2030302276 | 0 |
| 121.3.244.69 | 2030302277 | 0 |
| 121.3.244.70 | 2030302278 | 0 |
| 121.3.244.71 | 2030302279 | 0 |
| 121.3.244.72 | 2030302280 | 0 |
| 121.3.244.73 | 2030302281 | 0 |
| 121.3.244.74 | 2030302282 | 0 |
| 121.3.244.75 | 2030302283 | 0 |
| 121.3.244.76 | 2030302284 | 0 |
| 121.3.244.77 | 2030302285 | 0 |
| 121.3.244.78 | 2030302286 | 0 |
| 121.3.244.79 | 2030302287 | 0 |
| 121.3.244.80 | 2030302288 | 0 |
| 121.3.244.81 | 2030302289 | 0 |
| 121.3.244.82 | 2030302290 | 0 |
| 121.3.244.83 | 2030302291 | 0 |
| 121.3.244.84 | 2030302292 | 0 |
| 121.3.244.85 | 2030302293 | 0 |