AS3356 72.236.112.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 409672.236.112.0/2472.236.113.0/2472.236.114.0/2472.236.115.0/2472.236.116.0/2472.236.117.0/2472.236.118.0/2472.236.119.0/2472.236.120.0/2472.236.121.0/2472.236.122.0/2472.236.123.0/2472.236.124.0/2472.236.125.0/2472.236.126.0/2472.236.127.0/24