AS5650 66.133.144.0/20 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 4094Addressable IPs: 409666.133.144.0/2466.133.145.0/2466.133.146.0/2466.133.147.0/2466.133.148.0/2466.133.149.0/2466.133.150.0/2466.133.151.0/2466.133.152.0/2466.133.153.0/2466.133.154.0/2466.133.155.0/2466.133.156.0/2466.133.157.0/2466.133.158.0/2466.133.159.0/24