AS16509 13.57.148.240/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.148.24113.57.148.24213.57.148.24313.57.148.24413.57.148.24513.57.148.24613.57.148.24713.57.148.24813.57.148.24913.57.148.25013.57.148.25113.57.148.25213.57.148.25313.57.148.25413.57.148.25513.57.148.256