AS16509 161.188.160.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 2048161.188.160.0/24161.188.161.0/24161.188.162.0/24161.188.163.0/24161.188.164.0/24161.188.165.0/24161.188.166.0/24161.188.167.0/24