AS3549 159.63.64.0/20 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096159.63.64.0/24159.63.65.0/24159.63.66.0/24159.63.67.0/24159.63.68.0/24159.63.69.0/24159.63.70.0/24159.63.71.0/24159.63.72.0/24159.63.73.0/24159.63.74.0/24159.63.75.0/24159.63.76.0/24159.63.77.0/24159.63.78.0/24159.63.79.0/24