AS3549 64.128.144.0/20 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 4094Addressable IPs: 409664.128.144.0/2464.128.145.0/2464.128.146.0/2464.128.147.0/2464.128.148.0/2464.128.149.0/2464.128.150.0/2464.128.151.0/2464.128.152.0/2464.128.153.0/2464.128.154.0/2464.128.155.0/2464.128.156.0/2464.128.157.0/2464.128.158.0/2464.128.159.0/24