AS3549 204.199.224.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048204.199.224.0/24204.199.225.0/24204.199.226.0/24204.199.227.0/24204.199.228.0/24204.199.229.0/24204.199.230.0/24204.199.231.0/24