AS16509 52.92.16.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.92.16.0/2452.92.17.0/2452.92.18.0/2452.92.19.0/2452.92.20.0/2452.92.21.0/2452.92.22.0/2452.92.23.0/24