Lookup of 104.91.71.81
IP address: 104.91.71.81
Address type: IPv4
Host or reverse DNS (rDNS): a104-91-71-81.deploy.static.akamaitechnologies.com
Country: 
United Kingdom
104.91.71.81 does NOT belong to a private IP address block.
104.91.71.81 does NOT belong to a reserved IP address block.