Les adresses IP débutant par 121.199.2 sont fournies par Hangzhou Alibaba Advertising Co.,Ltd., elles appartiennent au CIDR (Classless Inter-Domain Routing) 121.199.0.0/16, le bloc IP comprant les adresses de 121.199.0.0 à 121.199.255.255). Le numéro de système autonome (ASN) est 37963.
| ASN | 37963 |
| IP commençant par | 121.199.0.0 |
| IP se terminant par | 121.199.255.255 |
| Nom ASN | Hangzhou Alibaba Advertising Co.,Ltd. |
| CDIR | 121.199.0.0/16 |
| IP numérique | |
| Registe | apnic |
| Dernière mise à jour | 11/09/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | AU | Australie | - | Wodonga | -36,1218 | 146,8881 | 2019-09-11 |
| MaxMind | AU | Australie | - | Darwin | -12,4572 | 130,8366 | 2019-09-11 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.199.2.0 | 2043085312 | 0 |
| 121.199.2.1 | 2043085313 | 0 |
| 121.199.2.2 | 2043085314 | 0 |
| 121.199.2.3 | 2043085315 | 0 |
| 121.199.2.4 | 2043085316 | 0 |
| 121.199.2.5 | 2043085317 | 0 |
| 121.199.2.6 | 2043085318 | 0 |
| 121.199.2.7 | 2043085319 | 0 |
| 121.199.2.8 | 2043085320 | 0 |
| 121.199.2.9 | 2043085321 | 0 |
| 121.199.2.10 | 2043085322 | 0 |
| 121.199.2.11 | 2043085323 | 0 |
| 121.199.2.12 | 2043085324 | 0 |
| 121.199.2.13 | 2043085325 | 0 |
| 121.199.2.14 | 2043085326 | 0 |
| 121.199.2.15 | 2043085327 | 0 |
| 121.199.2.16 | 2043085328 | 0 |
| 121.199.2.17 | 2043085329 | 0 |
| 121.199.2.18 | 2043085330 | 0 |
| 121.199.2.19 | 2043085331 | 0 |
| 121.199.2.20 | 2043085332 | 0 |
| 121.199.2.21 | 2043085333 | 0 |
| 121.199.2.22 | 2043085334 | 0 |
| 121.199.2.23 | 2043085335 | 0 |
| 121.199.2.24 | 2043085336 | 0 |
| 121.199.2.25 | 2043085337 | 0 |
| 121.199.2.26 | 2043085338 | 0 |
| 121.199.2.27 | 2043085339 | 0 |
| 121.199.2.28 | 2043085340 | 0 |
| 121.199.2.29 | 2043085341 | 0 |
| 121.199.2.30 | 2043085342 | 0 |
| 121.199.2.31 | 2043085343 | 0 |
| 121.199.2.32 | 2043085344 | 0 |
| 121.199.2.33 | 2043085345 | 0 |
| 121.199.2.34 | 2043085346 | 0 |
| 121.199.2.35 | 2043085347 | 0 |
| 121.199.2.36 | 2043085348 | 0 |
| 121.199.2.37 | 2043085349 | 0 |
| 121.199.2.38 | 2043085350 | 0 |
| 121.199.2.39 | 2043085351 | 0 |
| 121.199.2.40 | 2043085352 | 0 |
| 121.199.2.41 | 2043085353 | 0 |
| 121.199.2.42 | 2043085354 | 0 |
| 121.199.2.43 | 2043085355 | 0 |
| 121.199.2.44 | 2043085356 | 0 |
| 121.199.2.45 | 2043085357 | 0 |
| 121.199.2.46 | 2043085358 | 0 |
| 121.199.2.47 | 2043085359 | 0 |
| 121.199.2.48 | 2043085360 | 0 |
| 121.199.2.49 | 2043085361 | 0 |
| 121.199.2.50 | 2043085362 | 0 |
| 121.199.2.51 | 2043085363 | 0 |
| 121.199.2.52 | 2043085364 | 0 |
| 121.199.2.53 | 2043085365 | 0 |
| 121.199.2.54 | 2043085366 | 0 |
| 121.199.2.55 | 2043085367 | 0 |
| 121.199.2.56 | 2043085368 | 0 |
| 121.199.2.57 | 2043085369 | 0 |
| 121.199.2.58 | 2043085370 | 0 |
| 121.199.2.59 | 2043085371 | 0 |
| 121.199.2.60 | 2043085372 | 0 |
| 121.199.2.61 | 2043085373 | 0 |
| 121.199.2.62 | 2043085374 | 0 |
| 121.199.2.63 | 2043085375 | 0 |
| 121.199.2.64 | 2043085376 | 0 |
| 121.199.2.65 | 2043085377 | 0 |
| 121.199.2.66 | 2043085378 | 0 |
| 121.199.2.67 | 2043085379 | 0 |
| 121.199.2.68 | 2043085380 | 0 |
| 121.199.2.69 | 2043085381 | 0 |
| 121.199.2.70 | 2043085382 | 0 |
| 121.199.2.71 | 2043085383 | 0 |
| 121.199.2.72 | 2043085384 | 0 |
| 121.199.2.73 | 2043085385 | 0 |
| 121.199.2.74 | 2043085386 | 0 |
| 121.199.2.75 | 2043085387 | 0 |
| 121.199.2.76 | 2043085388 | 0 |
| 121.199.2.77 | 2043085389 | 0 |
| 121.199.2.78 | 2043085390 | 0 |
| 121.199.2.79 | 2043085391 | 0 |
| 121.199.2.80 | 2043085392 | 0 |
| 121.199.2.81 | 2043085393 | 0 |
| 121.199.2.82 | 2043085394 | 0 |
| 121.199.2.83 | 2043085395 | 0 |
| 121.199.2.84 | 2043085396 | 0 |
| 121.199.2.85 | 2043085397 | 0 |