AS16509 52.85.104.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.85.104.0/2452.85.105.0/2452.85.106.0/2452.85.107.0/2452.85.108.0/2452.85.109.0/2452.85.110.0/2452.85.111.0/24