Les adresses IP débutant par 121.40.90 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 | |
| Dernière mise à jour | 10/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | CN | Chine | - | Hangzhou | 30,2937 | 120,1614 | 2017-09-10 |
| MaxMind | CN | Chine | - | Hangzhou | 30,2936 | 120,1614 | 2017-09-10 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.40.90.0 | 2032687616 | 0 |
| 121.40.90.1 | 2032687617 | 0 |
| 121.40.90.2 | 2032687618 | 0 |
| 121.40.90.3 | 2032687619 | 0 |
| 121.40.90.4 | 2032687620 | 0 |
| 121.40.90.5 | 2032687621 | 0 |
| 121.40.90.6 | 2032687622 | 0 |
| 121.40.90.7 | 2032687623 | 0 |
| 121.40.90.8 | 2032687624 | 0 |
| 121.40.90.9 | 2032687625 | 0 |
| 121.40.90.10 | 2032687626 | 0 |
| 121.40.90.11 | 2032687627 | 0 |
| 121.40.90.12 | 2032687628 | 0 |
| 121.40.90.13 | 2032687629 | 0 |
| 121.40.90.14 | 2032687630 | 0 |
| 121.40.90.15 | 2032687631 | 0 |
| 121.40.90.16 | 2032687632 | 0 |
| 121.40.90.17 | 2032687633 | 0 |
| 121.40.90.18 | 2032687634 | 0 |
| 121.40.90.19 | 2032687635 | 0 |
| 121.40.90.20 | 2032687636 | 0 |
| 121.40.90.21 | 2032687637 | 0 |
| 121.40.90.22 | 2032687638 | 0 |
| 121.40.90.23 | 2032687639 | 0 |
| 121.40.90.24 | 2032687640 | 0 |
| 121.40.90.25 | 2032687641 | 0 |
| 121.40.90.26 | 2032687642 | 0 |
| 121.40.90.27 | 2032687643 | 0 |
| 121.40.90.28 | 2032687644 | 0 |
| 121.40.90.29 | 2032687645 | 0 |
| 121.40.90.30 | 2032687646 | 0 |
| 121.40.90.31 | 2032687647 | 0 |
| 121.40.90.32 | 2032687648 | 0 |
| 121.40.90.33 | 2032687649 | 0 |
| 121.40.90.34 | 2032687650 | 0 |
| 121.40.90.35 | 2032687651 | 0 |
| 121.40.90.36 | 2032687652 | 0 |
| 121.40.90.37 | 2032687653 | 0 |
| 121.40.90.38 | 2032687654 | 0 |
| 121.40.90.39 | 2032687655 | 0 |
| 121.40.90.40 | 2032687656 | 0 |
| 121.40.90.41 | 2032687657 | 0 |
| 121.40.90.42 | 2032687658 | 0 |
| 121.40.90.43 | 2032687659 | 0 |
| 121.40.90.44 | 2032687660 | 0 |
| 121.40.90.45 | 2032687661 | 0 |
| 121.40.90.46 | 2032687662 | 0 |
| 121.40.90.47 | 2032687663 | 0 |
| 121.40.90.48 | 2032687664 | 0 |
| 121.40.90.49 | 2032687665 | 0 |
| 121.40.90.50 | 2032687666 | 0 |
| 121.40.90.51 | 2032687667 | 0 |
| 121.40.90.52 | 2032687668 | 0 |
| 121.40.90.53 | 2032687669 | 0 |
| 121.40.90.54 | 2032687670 | 0 |
| 121.40.90.55 | 2032687671 | 0 |
| 121.40.90.56 | 2032687672 | 0 |
| 121.40.90.57 | 2032687673 | 0 |
| 121.40.90.58 | 2032687674 | 0 |
| 121.40.90.59 | 2032687675 | 0 |
| 121.40.90.60 | 2032687676 | 0 |
| 121.40.90.61 | 2032687677 | 0 |
| 121.40.90.62 | 2032687678 | 0 |
| 121.40.90.63 | 2032687679 | 0 |
| 121.40.90.64 | 2032687680 | 0 |
| 121.40.90.65 | 2032687681 | 0 |
| 121.40.90.66 | 2032687682 | 0 |
| 121.40.90.67 | 2032687683 | 0 |
| 121.40.90.68 | 2032687684 | 0 |
| 121.40.90.69 | 2032687685 | 0 |
| 121.40.90.70 | 2032687686 | 0 |
| 121.40.90.71 | 2032687687 | 0 |
| 121.40.90.72 | 2032687688 | 0 |
| 121.40.90.73 | 2032687689 | 0 |
| 121.40.90.74 | 2032687690 | 0 |
| 121.40.90.75 | 2032687691 | 0 |
| 121.40.90.76 | 2032687692 | 0 |
| 121.40.90.77 | 2032687693 | 0 |
| 121.40.90.78 | 2032687694 | 0 |
| 121.40.90.79 | 2032687695 | 0 |
| 121.40.90.80 | 2032687696 | 0 |
| 121.40.90.81 | 2032687697 | 0 |
| 121.40.90.82 | 2032687698 | 0 |
| 121.40.90.83 | 2032687699 | 0 |
| 121.40.90.84 | 2032687700 | 0 |
| 121.40.90.85 | 2032687701 | 0 |