AS16509 52.217.80.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409652.217.80.0/2452.217.81.0/2452.217.82.0/2452.217.83.0/2452.217.84.0/2452.217.85.0/2452.217.86.0/2452.217.87.0/2452.217.88.0/2452.217.89.0/2452.217.90.0/2452.217.91.0/2452.217.92.0/2452.217.93.0/2452.217.94.0/2452.217.95.0/24