AS7922 50.220.120.0/21 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 2046Addressable IPs: 204850.220.120.0/2450.220.121.0/2450.220.122.0/2450.220.123.0/2450.220.124.0/2450.220.125.0/2450.220.126.0/2450.220.127.0/24