AS16509 15.248.64.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204815.248.64.0/2415.248.65.0/2415.248.66.0/2415.248.67.0/2415.248.68.0/2415.248.69.0/2415.248.70.0/2415.248.71.0/24