Lookup of 52.83.128.157
IP address: 52.83.128.157
Address type: IPv4
Host or reverse DNS (rDNS): ec2-52-83-128-157.cn-northwest-1.compute.amazonaws.com.cn
Country: 
China
52.83.128.157 does NOT belong to a private IP address block.
52.83.128.157 does NOT belong to a reserved IP address block.