AS16509 18.229.24.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204818.229.24.0/2418.229.25.0/2418.229.26.0/2418.229.27.0/2418.229.28.0/2418.229.29.0/2418.229.30.0/2418.229.31.0/24