AS16509 13.248.64.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.248.64.0/2413.248.65.0/2413.248.66.0/2413.248.67.0/2413.248.68.0/2413.248.69.0/2413.248.70.0/2413.248.71.0/24