AS16509 13.57.207.16/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.207.1713.57.207.1813.57.207.1913.57.207.2013.57.207.2113.57.207.2213.57.207.2313.57.207.24