The IP address 121.41.53 is provided by Hangzhou Alibaba Advertising Co.,Ltd., it's belong to the CDIR (Classless Inter-Domain Routing) 121.40.0.0/14 (range 121.40.0.0 to 121.43.255.255). The autonomous system number (ASN) is 37963.
| ASN | 37963 |
| IP starting by | 121.40.0.0 |
| IP ending by | 121.43.255.255 |
| ASN Name | Hangzhou Alibaba Advertising Co.,Ltd. |
| CDIR | 121.40.0.0/14 |
| Numerical IP | |
| Registry | |
| Last update | 20/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Hangzhou | 30.2937 | 120.1614 | 2017-07-20 |
| MaxMind | CN | China | - | Hangzhou | 30.2936 | 120.1614 | 2017-07-20 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.41.53.0 | 2032743680 | 0 |
| 121.41.53.1 | 2032743681 | 0 |
| 121.41.53.2 | 2032743682 | 0 |
| 121.41.53.3 | 2032743683 | 0 |
| 121.41.53.4 | 2032743684 | 0 |
| 121.41.53.5 | 2032743685 | 0 |
| 121.41.53.6 | 2032743686 | 0 |
| 121.41.53.7 | 2032743687 | 0 |
| 121.41.53.8 | 2032743688 | 0 |
| 121.41.53.9 | 2032743689 | 0 |
| 121.41.53.10 | 2032743690 | 0 |
| 121.41.53.11 | 2032743691 | 0 |
| 121.41.53.12 | 2032743692 | 0 |
| 121.41.53.13 | 2032743693 | 0 |
| 121.41.53.14 | 2032743694 | 0 |
| 121.41.53.15 | 2032743695 | 0 |
| 121.41.53.16 | 2032743696 | 0 |
| 121.41.53.17 | 2032743697 | 0 |
| 121.41.53.18 | 2032743698 | 0 |
| 121.41.53.19 | 2032743699 | 0 |
| 121.41.53.20 | 2032743700 | 0 |
| 121.41.53.21 | 2032743701 | 0 |
| 121.41.53.22 | 2032743702 | 0 |
| 121.41.53.23 | 2032743703 | 0 |
| 121.41.53.24 | 2032743704 | 0 |
| 121.41.53.25 | 2032743705 | 0 |
| 121.41.53.26 | 2032743706 | 0 |
| 121.41.53.27 | 2032743707 | 0 |
| 121.41.53.28 | 2032743708 | 0 |
| 121.41.53.29 | 2032743709 | 0 |
| 121.41.53.30 | 2032743710 | 0 |
| 121.41.53.31 | 2032743711 | 0 |
| 121.41.53.32 | 2032743712 | 0 |
| 121.41.53.33 | 2032743713 | 0 |
| 121.41.53.34 | 2032743714 | 0 |
| 121.41.53.35 | 2032743715 | 0 |
| 121.41.53.36 | 2032743716 | 0 |
| 121.41.53.37 | 2032743717 | 0 |
| 121.41.53.38 | 2032743718 | 0 |
| 121.41.53.39 | 2032743719 | 0 |
| 121.41.53.40 | 2032743720 | 0 |
| 121.41.53.41 | 2032743721 | 0 |
| 121.41.53.42 | 2032743722 | 0 |
| 121.41.53.43 | 2032743723 | 0 |
| 121.41.53.44 | 2032743724 | 0 |
| 121.41.53.45 | 2032743725 | 0 |
| 121.41.53.46 | 2032743726 | 0 |
| 121.41.53.47 | 2032743727 | 0 |
| 121.41.53.48 | 2032743728 | 0 |
| 121.41.53.49 | 2032743729 | 0 |
| 121.41.53.50 | 2032743730 | 0 |
| 121.41.53.51 | 2032743731 | 0 |
| 121.41.53.52 | 2032743732 | 0 |
| 121.41.53.53 | 2032743733 | 0 |
| 121.41.53.54 | 2032743734 | 0 |
| 121.41.53.55 | 2032743735 | 0 |
| 121.41.53.56 | 2032743736 | 0 |
| 121.41.53.57 | 2032743737 | 0 |
| 121.41.53.58 | 2032743738 | 0 |
| 121.41.53.59 | 2032743739 | 0 |
| 121.41.53.60 | 2032743740 | 0 |
| 121.41.53.61 | 2032743741 | 0 |
| 121.41.53.62 | 2032743742 | 0 |
| 121.41.53.63 | 2032743743 | 0 |
| 121.41.53.64 | 2032743744 | 0 |
| 121.41.53.65 | 2032743745 | 0 |
| 121.41.53.66 | 2032743746 | 0 |
| 121.41.53.67 | 2032743747 | 0 |
| 121.41.53.68 | 2032743748 | 0 |
| 121.41.53.69 | 2032743749 | 0 |
| 121.41.53.70 | 2032743750 | 0 |
| 121.41.53.71 | 2032743751 | 0 |
| 121.41.53.72 | 2032743752 | 0 |
| 121.41.53.73 | 2032743753 | 0 |
| 121.41.53.74 | 2032743754 | 0 |
| 121.41.53.75 | 2032743755 | 0 |
| 121.41.53.76 | 2032743756 | 0 |
| 121.41.53.77 | 2032743757 | 0 |
| 121.41.53.78 | 2032743758 | 0 |
| 121.41.53.79 | 2032743759 | 0 |
| 121.41.53.80 | 2032743760 | 0 |
| 121.41.53.81 | 2032743761 | 0 |
| 121.41.53.82 | 2032743762 | 0 |
| 121.41.53.83 | 2032743763 | 0 |
| 121.41.53.84 | 2032743764 | 0 |
| 121.41.53.85 | 2032743765 | 0 |