AS16509 13.57.248.176/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.248.17713.57.248.17813.57.248.17913.57.248.18013.57.248.18113.57.248.18213.57.248.18313.57.248.18413.57.248.18513.57.248.18613.57.248.18713.57.248.18813.57.248.18913.57.248.19013.57.248.19113.57.248.192