AS37963
Hangzhou Alibaba Advertising Co.,Ltd.
ASN
AS37963
Country
China
IPv4 addresses
9,426,688
Prefixes (IPv4 / IPv6)
108 / 32
ASN Information
- ASN Number
- AS37963
- AS Name
- Hangzhou Alibaba Advertising Co.,Ltd.
- Country
- China
- IPv4 addresses
- 9,426,688
- IPv4 prefixes
- 108
- IPv6 prefixes
- 32
VPN & datacenter signals
- Blocks on public VPN lists
- 0
- Blocks on public datacenter lists
- 111 · 99 % of its IPv4 addresses
Counted from public VPN and datacenter lists. Check individual IPs with the API.
Largest announced prefixes
- 47.96.0.0/12
- 8.152.0.0/13
- 8.136.0.0/13
- 47.112.0.0/13
- 8.164.0.0/14
- 8.144.0.0/14
- 8.132.0.0/14
- 47.92.0.0/14
- 39.104.0.0/14
- 39.100.0.0/14
Source: DB-IP and MaxMind routing and registration data as of 2026-10-01.
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