AS7922 50.174.136.0/21 CIDR and IP Range Summary.ASN: 7922 - Comcast Cable Communications LLCHost Count: 2046Addressable IPs: 204850.174.136.0/2450.174.137.0/2450.174.138.0/2450.174.139.0/2450.174.140.0/2450.174.141.0/2450.174.142.0/2450.174.143.0/24