Unverified50% confidenceTradeoffExact time
Datacenter proxies are fast and low-cost, but their IP ranges are concentrated and have been flagged by a large number of anti-scraping systems, making them easy to identify and block.
1
Sources
50%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
Cursor浏览器Worker并行化：突破速率限制的实战策略
Related Claims
UnverifiedData center IPs face stricter rate limiting and verification requirements than residential IPs because they are frequently used for large-scale automated abuse.73% similarUnverifiedResidential proxies are harder to identify than data center IPs, because the ASN characteristics of data center IPs make them easy to identify and block in bulk.70% similarUnverifiedReverse DNS verification has a performance overhead (each verification requires two DNS queries); in high-traffic scenarios, it is recommended to use it in combination with IP whitelist caching.67% similar
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