AS16509 76.223.80.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409676.223.80.0/2476.223.81.0/2476.223.82.0/2476.223.83.0/2476.223.84.0/2476.223.85.0/2476.223.86.0/2476.223.87.0/2476.223.88.0/2476.223.89.0/2476.223.90.0/2476.223.91.0/2476.223.92.0/2476.223.93.0/2476.223.94.0/2476.223.95.0/24