Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
5,790,461 IP addresses
Network
| ASN | 37963 |
|---|---|
| Name | AS37963 |
| Organization | Hangzhou Alibaba Advertising Co.,Ltd. |
| Registry | APNIC |
Details
| IPv4 addresses | 5,790,461 |
|---|---|
| IPv6 /64 networks | 242 |
| Prefixes | 301 |
Prefixes for AS37963
IPv4 addresses - showing the first 20 of 282 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 101.132.0.0/16 | Addresses CNNIC |  Hangzhou |
65,536 |
| 101.133.0.0/16 | Addresses CNNIC | Hangzhou |
65,536 |
| 101.200.0.0/16 | Addresses CNNIC | Hangzhou |
65,536 |
| 101.201.0.0/16 | Addresses CNNIC | Hangzhou |
65,536 |
| 101.37.0.0/17 | Addresses CNNIC | Hangzhou |
32,768 |
| 101.37.128.0/17 | Addresses CNNIC | Hangzhou |
32,768 |
| 103.52.196.0/23 | Addresses CNNIC | Hangzhou |
512 |
| 103.52.198.0/23 | Addresses CNNIC | Hangzhou |
512 |
| 106.11.0.0/24 | Addresses CNNIC | Hangzhou |
256 |
| 106.11.1.0/24 | Addresses CNNIC | Hangzhou |
256 |
| 106.11.128.0/20 | Addresses CNNIC | Hangzhou |
4,096 |
| 106.11.144.0/20 | Addresses CNNIC | Hangzhou |
4,096 |
| 106.11.16.0/20 | Addresses CNNIC | Hangzhou |
4,096 |
| 106.11.160.0/20 | Addresses CNNIC | Hangzhou |
4,096 |
| 106.11.176.0/21 | Addresses CNNIC | Hangzhou |
2,048 |
| 106.11.184.0/21 | Addresses CNNIC | Hangzhou |
2,048 |
| 106.11.192.0/23 | Addresses CNNIC | Hangzhou |
512 |
| 106.11.194.0/23 | Addresses CNNIC | Hangzhou |
512 |
| 106.11.196.0/23 | Addresses CNNIC | Hangzhou |
512 |
| 106.11.198.0/24 | Addresses CNNIC | Hangzhou |
256 |
IPv6 addresses
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2400:3200:8000::/33 | Alisoft | Hangzhou |
231 |
| 2400:3200::/33 | Alisoft | Hangzhou |
231 |
| 2400:b200::/32 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou (Xihu Qu) |
232 |
| 2401:b180::/32 | Heyixinxi | Beijing |
232 |
| 2405:e000::/32 | Hichina | Beijing |
232 |
| 2407:bc00:4000::/34 | No.31, Jin-rong Street | Hangzhou |
230 |
| 2407:bc00:8000::/33 | No.31, Jin-rong Street | Hangzhou |
231 |
| 2407:bc00::/34 | No.31, Jin-rong Street | Hangzhou |
230 |
| 2408:4000::/32 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
232 |
| 2408:4001::/32 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
232 |
| 2408:4002::/31 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
233 |
| 2408:4004::/30 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
234 |
| 2408:4008::/29 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
235 |
| 2408:4010::/28 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
236 |
| 2408:4020::/27 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
237 |
| 2408:4040::/26 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
238 |
| 2408:4080::/25 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
239 |
| 2408:4100::/24 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
240 |
| 2408:4200::/23 | Hangzhou Alibaba Advertising Co., Ltd. | Hangzhou |
241 |