AS3549 66.162.128.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 204866.162.128.0/2466.162.129.0/2466.162.130.0/2466.162.131.0/2466.162.132.0/2466.162.133.0/2466.162.134.0/2466.162.135.0/24