AS16509 15.190.64.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409615.190.64.0/2415.190.65.0/2415.190.66.0/2415.190.67.0/2415.190.68.0/2415.190.69.0/2415.190.70.0/2415.190.71.0/2415.190.72.0/2415.190.73.0/2415.190.74.0/2415.190.75.0/2415.190.76.0/2415.190.77.0/2415.190.78.0/2415.190.79.0/24