AS16509 13.57.58.192/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.58.19313.57.58.19413.57.58.19513.57.58.19613.57.58.19713.57.58.19813.57.58.19913.57.58.20013.57.58.20113.57.58.20213.57.58.20313.57.58.20413.57.58.20513.57.58.20613.57.58.20713.57.58.208