AS16509 13.227.248.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.227.248.0/2413.227.249.0/2413.227.250.0/2413.227.251.0/2413.227.252.0/2413.227.253.0/2413.227.254.0/2413.227.255.0/24