AS3549 66.195.248.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204866.195.248.0/2466.195.249.0/2466.195.250.0/2466.195.251.0/2466.195.252.0/2466.195.253.0/2466.195.254.0/2466.195.255.0/24