AS3549 204.199.16.0/20 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 4096204.199.16.0/24204.199.17.0/24204.199.18.0/24204.199.19.0/24204.199.20.0/24204.199.21.0/24204.199.22.0/24204.199.23.0/24204.199.24.0/24204.199.25.0/24204.199.26.0/24204.199.27.0/24204.199.28.0/24204.199.29.0/24204.199.30.0/24204.199.31.0/24