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AS37963: ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.

Autonomous System · 492 announced IPv4 prefixes · registration country CN

What is AS37963?

AS37963 is an autonomous system operated by ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.. Autonomous systems are collections of IP networks under a single administrative operator — in this case controlling 492 distinct announced IPv4 prefixes.

Lookup any ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd. IP address

Paste any address from this ASN into our free lookup to get its country, network classification, VPN/proxy flags, and risk score:

curl "https://ipintel.13794620.xyz/v1/lookup?ip=YOUR_IP_HERE"

Data refreshed daily. Part of ipintel — free IP intelligence API. Related: Agent Context API.