AS16509 13.225.168.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.225.168.0/2413.225.169.0/2413.225.170.0/2413.225.171.0/2413.225.172.0/2413.225.173.0/2413.225.174.0/2413.225.175.0/24