AS16509 13.33.0.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.33.0.0/2413.33.1.0/2413.33.2.0/2413.33.3.0/2413.33.4.0/2413.33.5.0/2413.33.6.0/2413.33.7.0/24