AS5650 156.255.16.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 2048156.255.16.0/24156.255.17.0/24156.255.18.0/24156.255.19.0/24156.255.20.0/24156.255.21.0/24156.255.22.0/24156.255.23.0/24