AS16509 71.152.80.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204871.152.80.0/2471.152.81.0/2471.152.82.0/2471.152.83.0/2471.152.84.0/2471.152.85.0/2471.152.86.0/2471.152.87.0/24