AS16509 143.204.96.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 4096143.204.96.0/24143.204.97.0/24143.204.98.0/24143.204.99.0/24143.204.100.0/24143.204.101.0/24143.204.102.0/24143.204.103.0/24143.204.104.0/24143.204.105.0/24143.204.106.0/24143.204.107.0/24143.204.108.0/24143.204.109.0/24143.204.110.0/24143.204.111.0/24