AS3549 208.49.216.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048208.49.216.0/24208.49.217.0/24208.49.218.0/24208.49.219.0/24208.49.220.0/24208.49.221.0/24208.49.222.0/24208.49.223.0/24