AS16509 15.220.32.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204815.220.32.0/2415.220.33.0/2415.220.34.0/2415.220.35.0/2415.220.36.0/2415.220.37.0/2415.220.38.0/2415.220.39.0/24