AS3549 66.195.56.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204866.195.56.0/2466.195.57.0/2466.195.58.0/2466.195.59.0/2466.195.60.0/2466.195.61.0/2466.195.62.0/2466.195.63.0/24