AS16509 13.57.238.208/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.238.20913.57.238.21013.57.238.21113.57.238.21213.57.238.21313.57.238.21413.57.238.21513.57.238.21613.57.238.21713.57.238.21813.57.238.21913.57.238.22013.57.238.22113.57.238.22213.57.238.22313.57.238.224