Datacenter intelligence record
Alibaba Cloud AS37963
Log or rate-limitAlibaba Cloud · AS37963 · Cloud datacenter · CN
Datacenter
AS37963
Hyperscaler / Cloud Hosting
CN
Confidence: High
- Provider
- Alibaba Cloud
- ASN
- AS37963
- Country
- CN
- Classification
- Datacenter Traffic
Handling Guidance
Log or rate-limit- Log by default. Rate-limit or block browser-looking traffic from this network when request volume, path pattern, or behavior indicates automation.
- Datacenter matches are network-origin signals, not bot identities. Use them with request paths, cadence, user-agent evidence, and customer rules.
- Browser-looking traffic from cloud, hosting, VPS, CDN, transit, or automated infrastructure should be evaluated as infrastructure-origin traffic rather than automatically treated as a normal residential visitor.
Record Details
Provider and network data- Provider
- Alibaba Cloud
- Organization
- Alibaba Cloud / Aliyun
- ASN
- AS37963
- ASN name
- ALIBABA-CN-NET
- Network
- ALIBABA-CN-NET
- Country
- CN
- Services
- Alibaba Cloud China-region infrastructure and hosted workloads
- Provider type
- Hyperscaler / cloud hosting
- Network type
- Cloud Datacenter
- Classification
- Datacenter Traffic
- Traffic label
- Datacenter
- Confidence
- High
- Risk
- Medium
- Default action
- Log
- Rules supported
- allow, block, rate-limit, log
- Last verified
- 2026-06-25
- Status
- Active
Detection and Behavior
Operational guidance- Common traffic pattern: Alibaba Cloud traffic often appears as server, VPS, cloud, CDN, transit, or automated infrastructure rather than a residential browser session.
- Detection notes: Match by ASN AS37963. Combine network identity with user-agent, path, rate, country, and rule outcomes before enforcement.
- Behavior thresholds: Flag when request volume, identical user-agent reuse, API/feed scraping, login probing, search abuse, or repeated non-human path traversal exceeds normal visitor behavior.
- Human monitoring relevance: Useful for separating datacenter-origin requests from real human visitor traffic. Agency human monitoring should not classify hosting/cloud requests as normal residential humans without additional signals.
- Recommended action: Log by default. Rate-limit or block browser-looking traffic from this network when request volume, path pattern, or behavior indicates automation.
Intelligence Summary
- Alibaba Cloud is tracked by Botcrawl as cloud datacenter associated with AS37963. Traffic from this network should be evaluated as infrastructure-origin traffic rather than automatically treated as a normal residential visitor.
- Alibaba Cloud traffic often appears as server, VPS, cloud, CDN, transit, or automated infrastructure rather than a residential browser session.
- Log by default. Rate-limit or block browser-looking traffic from this network when request volume, path pattern, or behavior indicates automation.
Evidence and Source
- Primary source: https://ipinfo.io/AS37963
- Provider URL: https://www.alibabacloud.com/
Use This Signal In Edge
Botcrawl EdgeBotcrawl Edge combines BotDB user-agent intelligence with datacenter provider signals, live volume, globe monitoring, analytics, API access, webhooks, and allow, block, rate-limit, or log rules across connected sites.