AS16509 52.46.64.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409652.46.64.0/2452.46.65.0/2452.46.66.0/2452.46.67.0/2452.46.68.0/2452.46.69.0/2452.46.70.0/2452.46.71.0/2452.46.72.0/2452.46.73.0/2452.46.74.0/2452.46.75.0/2452.46.76.0/2452.46.77.0/2452.46.78.0/2452.46.79.0/24