Lookup of 23.23.91.140
IP address: 23.23.91.140
Address type: IPv4
Host or reverse DNS (rDNS): ec2-23-23-91-140.compute-1.amazonaws.com
Country: 
United States
23.23.91.140 does NOT belong to a private IP address block.
23.23.91.140 does NOT belong to a reserved IP address block.