AS16509 52.84.64.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.84.64.0/2452.84.65.0/2452.84.66.0/2452.84.67.0/2452.84.68.0/2452.84.69.0/2452.84.70.0/2452.84.71.0/24