AS7029 74.221.240.0/20 CIDR and IP Range Summary.ASN: 7029 - Windstream Communications LLCHost Count: 4094Addressable IPs: 409674.221.240.0/2474.221.241.0/2474.221.242.0/2474.221.243.0/2474.221.244.0/2474.221.245.0/2474.221.246.0/2474.221.247.0/2474.221.248.0/2474.221.249.0/2474.221.250.0/2474.221.251.0/2474.221.252.0/2474.221.253.0/2474.221.254.0/2474.221.255.0/24