AS16509 157.167.232.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 2048157.167.232.0/24157.167.233.0/24157.167.234.0/24157.167.235.0/24157.167.236.0/24157.167.237.0/24157.167.238.0/24157.167.239.0/24