AS3549 216.110.48.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048216.110.48.0/24216.110.49.0/24216.110.50.0/24216.110.51.0/24216.110.52.0/24216.110.53.0/24216.110.54.0/24216.110.55.0/24