AS16509 18.244.0.0/19 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 8190Addressable IPs: 819218.244.0.0/2418.244.1.0/2418.244.2.0/2418.244.3.0/2418.244.4.0/2418.244.5.0/2418.244.6.0/2418.244.7.0/2418.244.8.0/2418.244.9.0/2418.244.10.0/2418.244.11.0/2418.244.12.0/2418.244.13.0/2418.244.14.0/2418.244.15.0/2418.244.16.0/2418.244.17.0/2418.244.18.0/2418.244.19.0/2418.244.20.0/2418.244.21.0/2418.244.22.0/2418.244.23.0/2418.244.24.0/2418.244.25.0/2418.244.26.0/2418.244.27.0/2418.244.28.0/2418.244.29.0/2418.244.30.0/2418.244.31.0/24