China Unicom
Fiber Provider · China
AS4837
ASN
Up
Avg Speed
3
Major Cities
Fiber
Connection
Network Overview
China Unicom is a fiber internet service provider based in China with Over 34 million subscribers. Their network operates under AS4837.
They primarily serve users in Beijing, Shanghai, Shenzhen, with average speeds of Up to 2 Gbps fiber.
Visit China UnicomVPN & Proxy Detection
High; state-owned carrier
IP addresses from China Unicom may be flagged by IP intelligence databases if they are associated with VPN exit nodes, data center hosting, or proxy services.
Primary Service Areas
Frequently Asked Questions
What is China Unicom's ASN number?
China Unicom's ASN is AS4837. ASNs identify networks on the internet for routing purposes.
How many users does China Unicom have?
China Unicom has Over 34 million subscribers. They primarily serve users in Beijing, Shanghai, Shenzhen.
What are China Unicom's average internet speeds?
China Unicom offers average speeds of Up to 2 Gbps fiber. Actual speeds may vary by location and plan.
What is the VPN detection rate for China Unicom?
High; state-owned carrier
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Check My IP NowData Accuracy Note: ISP data verified as of March 2026. Subscriber counts are estimates. Report an error
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