AS
AS4837— China Unicom
Chinese ISP frequently associated with automated scanning activity
AS4837MEDIUM RISK
ASN Number
AS4837
Organization / Owner
China Unicom
Network Operator
China Unicom
Risk Level
medium
⚠️ Risk Assessment
Chinese ISP frequently associated with automated scanning activity
About AS4837
China Unicom is the registered organization and owner of AS4837, an Autonomous System Number used to identify and route their network on the internet. As the network operator, China Unicom announces the IP ranges listed below. This ASN has been flagged in our threat intelligence feeds.