AS3356 4.42.232.0/21 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 20484.42.232.0/244.42.233.0/244.42.234.0/244.42.235.0/244.42.236.0/244.42.237.0/244.42.238.0/244.42.239.0/24