Lookup of 121.37.49.12
IP address: 121.37.49.12
Address type: IPv4
Host or reverse DNS (rDNS): ecs-121-37-49-12.compute.hwclouds-dns.com
Country: 
China
121.37.49.12 does NOT belong to a private IP address block.
121.37.49.12 does NOT belong to a reserved IP address block.