AS7922 50.200.72.0/21 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 2046Addressable IPs: 204850.200.72.0/2450.200.73.0/2450.200.74.0/2450.200.75.0/2450.200.76.0/2450.200.77.0/2450.200.78.0/2450.200.79.0/24