AS3549 66.192.160.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204866.192.160.0/2466.192.161.0/2466.192.162.0/2466.192.163.0/2466.192.164.0/2466.192.165.0/2466.192.166.0/2466.192.167.0/24