AS16509 13.57.212.16/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.212.1713.57.212.1813.57.212.1913.57.212.2013.57.212.2113.57.212.2213.57.212.2313.57.212.24