AS5650 50.121.152.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204850.121.152.0/2450.121.153.0/2450.121.154.0/2450.121.155.0/2450.121.156.0/2450.121.157.0/2450.121.158.0/2450.121.159.0/24