AS16509 13.227.168.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.227.168.0/2413.227.169.0/2413.227.170.0/2413.227.171.0/2413.227.172.0/2413.227.173.0/2413.227.174.0/2413.227.175.0/24