AS16509 13.57.40.16/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.40.1713.57.40.1813.57.40.1913.57.40.2013.57.40.2113.57.40.2213.57.40.2313.57.40.24