AS3356 198.31.64.0/20 CIDR and IP Range Summary.ASN: 3356 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096198.31.64.0/24198.31.65.0/24198.31.66.0/24198.31.67.0/24198.31.68.0/24198.31.69.0/24198.31.70.0/24198.31.71.0/24198.31.72.0/24198.31.73.0/24198.31.74.0/24198.31.75.0/24198.31.76.0/24198.31.77.0/24198.31.78.0/24198.31.79.0/24