AS30343 216.228.144.0/21 CIDR and IP Range Summary.ASN: 30343 - Check Point Software Technologies Inc.Host Count: 2046Addressable IPs: 2048216.228.144.0/24216.228.145.0/24216.228.146.0/24216.228.147.0/24216.228.148.0/24216.228.149.0/24216.228.150.0/24216.228.151.0/24