AS16509 13.32.72.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.32.72.0/2413.32.73.0/2413.32.74.0/2413.32.75.0/2413.32.76.0/2413.32.77.0/2413.32.78.0/2413.32.79.0/24