Les adresses IP débutant par 121.41.90 sont fournies par Hangzhou Alibaba Advertising Co.,Ltd., elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.40.0.0/14, le bloc IP comprant les adresses de 121.40.0.0 à 121.43.255.255). Le numéro de système autonome (ASN) est 37963.
| ASN | 37963 |
| IP commençant par | 121.40.0.0 |
| IP se terminant par | 121.43.255.255 |
| Nom ASN | Hangzhou Alibaba Advertising Co.,Ltd. |
| CDIR | 121.40.0.0/14 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 21/03/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Hangzhou | 30,2937 | 120,1614 | 2018-03-21 |
| MaxMind | CN | Chine | - | Hangzhou | 30,2936 | 120,1614 | 2018-03-21 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.41.90.0 | 2032753152 | 0 |
| 121.41.90.1 | 2032753153 | 0 |
| 121.41.90.2 | 2032753154 | 0 |
| 121.41.90.3 | 2032753155 | 0 |
| 121.41.90.4 | 2032753156 | 0 |
| 121.41.90.5 | 2032753157 | 0 |
| 121.41.90.6 | 2032753158 | 0 |
| 121.41.90.7 | 2032753159 | 0 |
| 121.41.90.8 | 2032753160 | 0 |
| 121.41.90.9 | 2032753161 | 0 |
| 121.41.90.10 | 2032753162 | 0 |
| 121.41.90.11 | 2032753163 | 0 |
| 121.41.90.12 | 2032753164 | 0 |
| 121.41.90.13 | 2032753165 | 0 |
| 121.41.90.14 | 2032753166 | 0 |
| 121.41.90.15 | 2032753167 | 0 |
| 121.41.90.16 | 2032753168 | 0 |
| 121.41.90.17 | 2032753169 | 0 |
| 121.41.90.18 | 2032753170 | 0 |
| 121.41.90.19 | 2032753171 | 0 |
| 121.41.90.20 | 2032753172 | 0 |
| 121.41.90.21 | 2032753173 | 0 |
| 121.41.90.22 | 2032753174 | 0 |
| 121.41.90.23 | 2032753175 | 0 |
| 121.41.90.24 | 2032753176 | 0 |
| 121.41.90.25 | 2032753177 | 0 |
| 121.41.90.26 | 2032753178 | 0 |
| 121.41.90.27 | 2032753179 | 0 |
| 121.41.90.28 | 2032753180 | 0 |
| 121.41.90.29 | 2032753181 | 0 |
| 121.41.90.30 | 2032753182 | 0 |
| 121.41.90.31 | 2032753183 | 0 |
| 121.41.90.32 | 2032753184 | 0 |
| 121.41.90.33 | 2032753185 | 0 |
| 121.41.90.34 | 2032753186 | 0 |
| 121.41.90.35 | 2032753187 | 0 |
| 121.41.90.36 | 2032753188 | 0 |
| 121.41.90.37 | 2032753189 | 0 |
| 121.41.90.38 | 2032753190 | 0 |
| 121.41.90.39 | 2032753191 | 0 |
| 121.41.90.40 | 2032753192 | 0 |
| 121.41.90.41 | 2032753193 | 0 |
| 121.41.90.42 | 2032753194 | 0 |
| 121.41.90.43 | 2032753195 | 0 |
| 121.41.90.44 | 2032753196 | 0 |
| 121.41.90.45 | 2032753197 | 0 |
| 121.41.90.46 | 2032753198 | 0 |
| 121.41.90.47 | 2032753199 | 0 |
| 121.41.90.48 | 2032753200 | 0 |
| 121.41.90.49 | 2032753201 | 0 |
| 121.41.90.50 | 2032753202 | 0 |
| 121.41.90.51 | 2032753203 | 0 |
| 121.41.90.52 | 2032753204 | 0 |
| 121.41.90.53 | 2032753205 | 0 |
| 121.41.90.54 | 2032753206 | 0 |
| 121.41.90.55 | 2032753207 | 0 |
| 121.41.90.56 | 2032753208 | 0 |
| 121.41.90.57 | 2032753209 | 0 |
| 121.41.90.58 | 2032753210 | 0 |
| 121.41.90.59 | 2032753211 | 0 |
| 121.41.90.60 | 2032753212 | 0 |
| 121.41.90.61 | 2032753213 | 0 |
| 121.41.90.62 | 2032753214 | 0 |
| 121.41.90.63 | 2032753215 | 0 |
| 121.41.90.64 | 2032753216 | 0 |
| 121.41.90.65 | 2032753217 | 0 |
| 121.41.90.66 | 2032753218 | 0 |
| 121.41.90.67 | 2032753219 | 0 |
| 121.41.90.68 | 2032753220 | 0 |
| 121.41.90.69 | 2032753221 | 0 |
| 121.41.90.70 | 2032753222 | 0 |
| 121.41.90.71 | 2032753223 | 0 |
| 121.41.90.72 | 2032753224 | 0 |
| 121.41.90.73 | 2032753225 | 0 |
| 121.41.90.74 | 2032753226 | 0 |
| 121.41.90.75 | 2032753227 | 0 |
| 121.41.90.76 | 2032753228 | 0 |
| 121.41.90.77 | 2032753229 | 0 |
| 121.41.90.78 | 2032753230 | 0 |
| 121.41.90.79 | 2032753231 | 0 |
| 121.41.90.80 | 2032753232 | 0 |
| 121.41.90.81 | 2032753233 | 0 |
| 121.41.90.82 | 2032753234 | 0 |
| 121.41.90.83 | 2032753235 | 0 |
| 121.41.90.84 | 2032753236 | 0 |
| 121.41.90.85 | 2032753237 | 0 |