AS3356 216.141.224.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096216.141.224.0/24216.141.225.0/24216.141.226.0/24216.141.227.0/24216.141.228.0/24216.141.229.0/24216.141.230.0/24216.141.231.0/24216.141.232.0/24216.141.233.0/24216.141.234.0/24216.141.235.0/24216.141.236.0/24216.141.237.0/24216.141.238.0/24216.141.239.0/24