Lookup of 18.232.81.216
IP address: 18.232.81.216
Address type: IPv4
Hostname or reverse DNS (rDNS): ec2-18-232-81-216.compute-1.amazonaws.com
Country: 
United States
18.232.81.216 does NOT belong to a private IP address block.
18.232.81.216 does NOT belong to a reserved IP address block.